Centralized Exchange Cases: Difference between revisions

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{{Template:Automated List}}
{{Template:Automated List}}
==2025==
=== August 2025 ===
[[Coinbase_MainnetSettler_Approve_Bug_Hold_Token_Theft_2|Aug 13th - Coinbase MainnetSettler Approve Bug Hold Token Theft 2 - $300k (United States)]]
=== July 2025 ===
[[WOO_X_Targeted_Development_Environment_Phishing_Attack_Theft|Jul 23rd - WOO X Targeted Development Environment Phishing Attack Theft - $14m (Global)]]
[[CoinDCX_Sophisticated_Server_Breach_Precise_Cross-Chain_Heist|Jul 18th - CoinDCX Sophisticated Server Breach Precise Cross-Chain Heist - $44.3m (India)]]
[[BigONE_Control_Logic_Changed_To_Withdraw_Customer_Funds|Jul 15th - BigONE Control Logic Changed To Withdraw Customer Funds - $27m (Global)]]
=== June 2025 ===
[[Nobitex_Hot_Wallet_Funds_Burned_In_Politically_Motivated_Attack|Jun 17th - Nobitex Hot Wallet Funds Burned In Politically Motivated Attack - $81.7m (Iran)]]
=== May 2025 ===
[[Nexo_Smart_Contract_Exploited_By_Fake_Uniswap_V3_Pool|May 21st - Nexo Smart Contract Exploited By Fake Uniswap V3 Pool - $145k (Global)]]
[[BitoPro_Multiple_Hot_Wallets_Drained_During_System_Upgrade|May 8th - BitoPro Multiple Hot Wallets Drained During System Upgrade - $11.5m (Taiwan)]]
=== April 2025 ===
[[KiloEx_Public_Price_Oracle_Access_Control_Vulnerability|Apr 14th - KiloEx Public Price Oracle Access Control Vulnerability - $7.492m (Global)]]
=== February 2025 ===
[[Infini_Money_Anonymous_Developer_Backdoor_Vault_Theft|Feb 23rd - Infini Money Anonymous Developer Backdoor Vault Theft - $49.517m (Global)]]
[[ByBit_Multi-Sig_Cold_Wallet_Not_Cold_Or_Multi-Sig|Feb 21st - ByBit Multi-Sig Cold Wallet Not Cold Or Multi-Sig - $1.436173b (Global)]]
[[Xeggex_Exchange_Collapses|Feb 3rd - Xeggex Exchange Collapses After Suspicious Withdrawals - $Unknown (Global)]]
=== January 2025 ===
[[Phemex_Hot_Wallet_Access_Control_Vulnerability|Jan 23rd - Phemex Hot Wallet Access Control Vulnerability - $69.089m (Global)]]
==2024==
=== December 2024 ===
[[Coinbase_Support_Data_Breach_Sophisticated_Phishing|Dec 26th - Coinbase Support Data Breach Sophisticated Phishing - $180m (United States)]]
=== November 2024 ===
[[XT.com_Exchange_Hot_Wallet_Breach|Nov 27th - XT.com Exchange Hot Wallet Breach - $1.7m (Global)]]
[[Coinbase_MainnetSettler_Approval_Issue_Hold_Token_Theft_1|Nov 20th - Coinbase MainnetSettler Approval Issue Hold Token Theft 1 - $66k (United States)]]
[[DEXX_Web_Wallet_Private_Key_Leakage|Nov 15th - DEXX Web Wallet Private Key Leakage - $21m (Global)]]
[[CoinPoker_Hot_Wallet_Third-party_Vulnerability|Nov 7th - CoinPoker Hot Wallet Third-party Vulnerability - $2m (Global)]]
=== October 2024 ===
[[M2_Exchange_Access_Control_Vulnerability|Oct 30th - M2 Exchange Access Control Vulnerability - $13.7m (United Arab Emirates)]]
=== September 2024 ===
[[BingX_Massive_Hot_Wallet_Breach|Sep 19th - BingX Massive Hot Wallet Breach - $44.061m (Global)]]
[[Indodax_Withdrawal_System_Exploited|Sep 10th - Indodax Withdrawal System Exploited - $21.996m (Indonesia)]]
=== August 2024 ===
[[Orderly_Network_Discord_Server_Compromised|Aug 29th - Orderly Network Discord Server Compromised - $Unknown (Global)]]
=== June 2024 ===
[[BtcTurk_Hot_Wallet_Network_Attack|Jun 22nd - BtcTurk Hot Wallet Network Attack - $55m (Global)]]
[[Kraken_Exploit_Found/Used_By_CertiK|Jun 5th - Kraken Exploit Found/Used By CertiK - $3m (United States)]]
=== May 2024 ===
[[DMM_Bitcoin_Wallet_Emptied|May 30th - DMM Bitcoin Wallet Emptied - $308.949m (Global)]]
=== April 2024 ===
[[Rain_Exchange_Large_Wallet_Breach|Apr 29th - Rain Exchange Large Wallet Breach - $14.8m (Global)]]
[[FixedFloat_April_Fools_Day_Exploit|Apr 1st - FixedFloat April Fools Day Exploit - $2.8m (Global)]]
=== February 2024 ===
[[FixedFloat_Minor_Technical_Problems|Feb 18th - FixedFloat Minor Technical Problems - $26.1m (Global)]]


==2022==
==2022==
=== December 2022 ===
[[Midas_Investments_Platform_Closure|Dec 27th - Midas Investments Platform Closure - $63.3m (Global)]]
[[Sajid_Ikram_Romanceless_Pig_Butchering_Scam|Dec 25th - Sajid Ikram Romanceless Pig Butchering Scam - $328k (Global)]]
=== November 2022 ===
[[CoinSquare_Client_Database_Breach|Nov 19th - CoinSquare Client Database Breach - $0k (Canada)]]
[[Gemini_Third_Party_Data_Breach|Nov 14th - Gemini Third Party Data Breach - $0k (Global)]]
[[AAX_Exchange_Collapses|Nov 13th - AAX Exchange Collapses - $100m (Global)]]
[[BlockFi_Withdrawals_Disabled_and_Bankruptcy|Nov 10th - BlockFi Withdrawals Disabled and Bankruptcy - $Unknown (United States)]]
[[FTX_Exchange_Collapse_and_Bankruptcy|Nov 9th - FTX Exchange Collapse and Bankruptcy - $8b (Global)]]
[[Deribit_Hot_Wallet_Breached|Nov 1st - Deribit Hot Wallet Breached - $28m (Global)]]
=== October 2022 ===
[[Celsius_Bankruptcy_Releases_Customer_Data|Oct 5th - Celsius Bankruptcy Releases Customer Data - $0k (United States)]]
=== August 2022 ===
[[Crypto.com_Sends_$10.5m_To_Melbourne_Woman|Aug 30th - Crypto.com Sends $10.5m To Melbourne Woman - $10.5m (Australia)]]
=== July 2022 ===
=== July 2022 ===
[https://www.quadrigainitiative.com/casestudy/voyagerdigitalbankruptcy.php Jul 5th - Voyager Digital Bankruptcy - $5.9b (United States)]
[[Voyager_Digital_Bankruptcy|Jul 5th - Voyager Digital Bankruptcy - $5.9b (United States)]]


[https://www.quadrigainitiative.com/casestudy/vauldplatformwithdrawalspaused.php Jul 4th - Vauld Platform Withdrawals Paused - $197.7m+ (Global)]
[[Vauld_Platform_Withdrawals_Paused|Jul 4th - Vauld Platform Withdrawals Paused - $197.7m+ (Global)]]




=== June 2022 ===
=== June 2022 ===
[https://www.quadrigainitiative.com/casestudy/babelfinancehaltswithdrawals.php Jun 17th - Babel Finance Halts Withdrawals - $Unknown (Global)]
[[Babel_Finance_Halts_Withdrawals|Jun 17th - Babel Finance Halts Withdrawals - $Unknown (Global)]]


[https://www.quadrigainitiative.com/casestudy/celsiusplatformwithdrawalspaused.php Jun 12th - Celsius Platform Withdrawals Paused - $11.8b (United States)]
[[Celsius_Platform_Withdrawals_Paused|Jun 12th - Celsius Platform Withdrawals Paused - $11.8b (United States)]]
 
 
=== May 2022 ===
[[Binance_Tourist_Billboards_in_Turkey|May 8th - Binance Tourist Billboards in Turkey - $Unknown (Turkey)]]




=== March 2022 ===
=== March 2022 ===
[https://www.quadrigainitiative.com/casestudy/blockfihubspotdatabreach.php Mar 18th - BlockFi Hubspot Data Breach - $0k (United States)]
[[VeVe_Gems_Acquired_Illegitimately|Mar 22nd - VeVe Gems Acquired Illegitimately - $Unknown (Global)]]
 
[[BlockFi_Hubspot_Data_Breach|Mar 18th - BlockFi Hubspot Data Breach - $0k (United States)]]


[https://www.quadrigainitiative.com/casestudy/nydighubspotdatabreach.php Mar 18th - NYDIG HubSpot Data Breach - $Unknown (United States)]
[[NYDIG_HubSpot_Data_Breach|Mar 18th - NYDIG HubSpot Data Breach - $Unknown (United States)]]


[https://www.quadrigainitiative.com/casestudy/circlehubspotdatabreach.php Mar 18th - Circle HubSpot Data Breach - $Unknown (United States)]
[[Circle_HubSpot_Data_Breach|Mar 18th - Circle HubSpot Data Breach - $Unknown (United States)]]




=== February 2022 ===
=== February 2022 ===
[https://www.quadrigainitiative.com/casestudy/openseafakeverificationphishingemails.php Feb 26th - OpenSea Fake Verification Phishing Emails - $Unknown (Global)]
[[OpenSea_Fake_Verification_Phishing_Emails|Feb 26th - OpenSea Fake Verification Phishing Emails - $Unknown (Global)]]


[https://www.quadrigainitiative.com/casestudy/openseaphishingattack.php Feb 19th - OpenSea Phishing Attack - $3.4m (Global)]
[[OpenSea_Phishing_Attack|Feb 19th - OpenSea Phishing Attack - $3.4m (Global)]]


[https://www.quadrigainitiative.com/casestudy/topgoalhotwalletbreach.php Feb 16th - TopGoal Hot Wallet Breach - $1.113m (Global)]
[[TopGoal_Hot_Wallet_Breach|Feb 16th - TopGoal Hot Wallet Breach - $1.113m (Global)]]


[https://www.quadrigainitiative.com/casestudy/coinbaseadvancedmarketvulnerability.php Feb 11th - Coinbase Advanced Market Vulnerability - $0k (United States)]
[[Coinbase_Advanced_Market_Vulnerability|Feb 11th - Coinbase Advanced Market Vulnerability - $0k (United States)]]


[https://www.quadrigainitiative.com/casestudy/irafinancialsuspiciouswithdrawals.php Feb 8th - IRA Financial Suspicious Withdrawals - $36m (United States)]
[[IRA_Financial_Suspicious_Withdrawals|Feb 8th - IRA Financial Suspicious Withdrawals - $36m (United States)]]


[https://www.quadrigainitiative.com/casestudy/paybitocustomerdatabreach.php Feb 3rd - PayBito Customer Data Breach - $0k (United States/India)]
[[PayBito_Customer_Data_Breach|Feb 3rd - PayBito Customer Data Breach - $0k (United States/India)]]




=== January 2022 ===
=== January 2022 ===
[https://www.quadrigainitiative.com/casestudy/empiresxponzischeme.php Jan 28th - EmpiresX Ponzi Scheme - $100m (United States)]
[[QXTraders_Scam_Investment_First-Stranger|Jan 29th - QXTraders Scam Investment First-Stranger - $2k (Canada)]]


[https://www.quadrigainitiative.com/casestudy/openseaoldcontractsexploited.php Jan 24th - OpenSea Old Contracts Exploited - $1.1m (Global)]
[[EmpiresX_Ponzi_Scheme|Jan 28th - EmpiresX Ponzi Scheme - $100m (United States)]]


[https://www.quadrigainitiative.com/casestudy/cryptocomwithdrawalstriggered.php Jan 17th - Crypto.com Withdrawals Triggered - $34.358m (Singapore)]
[[OpenSea_Old_Contracts_Exploited|Jan 24th - OpenSea Old Contracts Exploited - $1.1m (Global)]]


[https://www.quadrigainitiative.com/casestudy/coinbaseethereumstolenviaminecraftmod.php Jan 16th - Coinbase Ethereum Stolen via Minecraft Mod - $22k (Unknown)]
[[Crypto.com_Withdrawals_Triggered|Jan 17th - Crypto.com Withdrawals Triggered - $34.358m (Singapore)]]


[https://www.quadrigainitiative.com/casestudy/openseaforcedsalebyoldlisting.php Jan 12th - OpenSea Forced Sale By Old Listing - $48k (Global)]
[[Coinbase_Ethereum_Stolen_via_Minecraft_Mod|Jan 16th - Coinbase Ethereum Stolen via Minecraft Mod - $22k (Unknown)]]


[https://www.quadrigainitiative.com/casestudy/lcxexchangehotwallethack.php Jan 8th - LCX Exchange Hot Wallet Hack - $7.94m (Liechtenstein)]
[[OpenSea_Forced_Sale_By_Old_Listing|Jan 12th - OpenSea Forced Sale By Old Listing - $48k (Global)]]


[https://www.quadrigainitiative.com/casestudy/openseaboredapeoldcontracthack.php Jan 1st - OpenSea Bored Ape Old Contract Hack - $245k (Global)]
[[Token_Tax_API_Key_Breach_SPT0615-JD|Jan 12th - Token Tax API Key Breach SPT0615-JD - $Unknown (United States)]]
 
[[Witty-Season-3914_Double_Scam_Recovery|Jan 11th - Witty-Season-3914 Double Scam Recovery - $7k (Global)]]
 
[[LCX_Exchange_Hot_Wallet_Hack|Jan 8th - LCX Exchange Hot Wallet Hack - $7.94m (Liechtenstein)]]
 
[[OpenSea_Bored_Ape_Old_Contract_Hack|Jan 1st - OpenSea Bored Ape Old Contract Hack - $245k (Global)]]




==2021==
==2021==
=== December 2021 ===
=== December 2021 ===
[https://www.quadrigainitiative.com/casestudy/openseadoodlesoldbyoldlisting.php Dec 31st - OpenSea Doodle Sold By Old Listing - $7k (Global)]
[[OpenSea_Doodle_Sold_By_Old_Listing|Dec 31st - OpenSea Doodle Sold By Old Listing - $7k (Global)]]
 
[[Cell_Phone_Repair_Shop_Theft_hoangs2k|Dec 26th - Cell Phone Repair Shop Theft hoangs2k - $73k (Canada)]]


[https://www.quadrigainitiative.com/casestudy/cellphonerepairshopthefthoangs2k.php Dec 26th - Cell Phone Repair Shop Theft hoangs2k - $73k (Canada)]
[[CoinRise_Investor_Losses|Dec 22nd - CoinRise Investor Losses - $Unknown (Canada)]]


[https://www.quadrigainitiative.com/casestudy/coinriseinvestorlosses.php Dec 22nd - CoinRise Investor Losses - $Unknown (Canada)]
[[Ascendex_Hot_Wallet_Hack|Dec 11th - Ascendex Hot Wallet Hack - $77.7m (Singapore)]]


[https://www.quadrigainitiative.com/casestudy/ascendexhotwallethack.php Dec 11th - Ascendex Hot Wallet Hack - $77.7m (Singapore)]
[[Hinge_Romance_Scam_Niki_Hutchinson|Dec 10th - Hinge Romance Scam Niki Hutchinson - $390k (United States)]]


[https://www.quadrigainitiative.com/casestudy/bitmarthotwalletsecuritybreach.php Dec 4th - BitMart Hot Wallet Security Breach - $196m (Cayman Islands)]
[[BitMart_Hot_Wallet_Security_Breach|Dec 4th - BitMart Hot Wallet Security Breach - $196m (Cayman Islands)]]




=== November 2021 ===
=== November 2021 ===
[https://www.quadrigainitiative.com/casestudy/fomoexponzischeme.php Nov 10th - FomoEX Ponzi Scheme - $Unknown (Global)]
[[Coinbase_Shiba_Sim_Swap_Case_ethanhunt444|Nov 30th - Coinbase Shiba Sim Swap Case ethanhunt444 - $2k (Global)]]
 
[[Bitcoin_Sent_To_Litecoin_Address_deepfloater|Nov 30th - Bitcoin Sent To Litecoin Address deepfloater - $Unknown (Global)]]
 
[[Coinbase_Bank_Fees_z0mbiechris|Nov 21st - Coinbase Bank Fees z0mbiechris - $6k (United States)]]
 
[[Coinbase_Account_Breach_Phone_Theft_shotford11|Nov 11th - Coinbase Account Breach Phone Theft shotford11 - $Unknown (United States)]]


[https://www.quadrigainitiative.com/casestudy/robinhoodmassivedatabreached.php Nov 3rd - Robinhood Massive Data Breached - $0k (United States)]
[[FomoEX_Ponzi_Scheme|Nov 10th - FomoEX Ponzi Scheme - $Unknown (Global)]]
 
[[CoinSpot_Account_Hacked_borgy63|Nov 8th - CoinSpot Account Hacked borgy63 - $2k (Australia)]]
 
[[Robinhood_Massive_Data_Breached|Nov 3rd - Robinhood Massive Data Breached - $0k (United States)]]




=== October 2021 ===
=== October 2021 ===
[https://www.quadrigainitiative.com/casestudy/openseahashmasksfakelisting.php Oct 17th - OpenSea Hashmasks Fake Listing - $Unknown (Global)]
[[Coin-Ether_Coinbase_Ethereum_Doubling_Offer|Oct 31st - Coin-Ether Coinbase Ethereum Doubling Offer - $26k (Global)]]
 
[[OpenSea_Hashmasks_Fake_Listing|Oct 17th - OpenSea Hashmasks Fake Listing - $Unknown (Global)]]
 
[[DiamondFxPro/DybitFX_Fake_Bitcoin_Broker_WonderWolf46|Oct 15th - DiamondFxPro/DybitFX Fake Bitcoin Broker WonderWolf46 - $3k (Global)]]
 
[[ZBG_Global_Pig_Butchering_Scam_ocean_preneur|Oct 14th - ZBG Global Pig Butchering Scam ocean_preneur - $40k (Global)]]
 
[[Coinbase_Account_Hacked_Live4toys|Oct 11th - Coinbase Account Hacked Live4toys - $16k (United States)]]
 
[[Ornery_Maintenance_8_Malware_Attack_on_Windows_7|Oct 10th - Ornery_Maintenance_8 Malware Attack on Windows 7 - $2k (Global)]]
 
[[GravyScale_Fraudulent_Investment|Oct 2nd - GravyScale Fraudulent Investment - $Unknown (Global)]]
 
[[Coinbase_Ethereum_Address_Typo_Miserable_Earth5856|Oct 1st - Coinbase Ethereum Address Typo Miserable_Earth5856 - $2k (Global)]]
 
 
=== September 2021 ===
[[Coinbase_Hack_Despite_2FA_BradlyL|Sep 27th - Coinbase Hack Despite 2FA BradlyL - $3k (Global)]]
 
[[IDEEX_VIP_Scammed_Out_Of_Life_Savings_sirarteaga|Sep 5th - IDEEX VIP Scammed Out Of Life Savings sirarteaga - $50k (Global)]]
 
[[CoinPryme_Fraudulent_Investment_Platform|Sep 5th - CoinPryme Fraudulent Investment Platform - $Unknown (Global)]]


[https://www.quadrigainitiative.com/casestudy/coinbaseethereumaddresstypomiserableearth5856.php Oct 1st - Coinbase Ethereum Address Typo Miserable_Earth5856 - $2k (Global)]
[[CME_Group_Fake_Investment_Website_chauchau899|Sep 4th - CME Group Fake Investment Website chauchau899 - $10k (Global)]]




=== August 2021 ===
=== August 2021 ===
[https://www.quadrigainitiative.com/casestudy/banksyfakenftsaleonopensea.php Aug 31st - Banksy Fake NFT Sale on OpenSea - $336k (Global)]
[[Banksy_Fake_NFT_Sale_on_OpenSea|Aug 31st - Banksy Fake NFT Sale on OpenSea - $336k (Global)]]
 
[[Bilaxy_Hot_Wallet_Breach|Aug 29th - Bilaxy Hot Wallet Breach - $21.709m (Seychelles)]]


[https://www.quadrigainitiative.com/casestudy/bilaxyhotwalletbreach.php Aug 29th - Bilaxy Hot Wallet Breach - $21.709m (Seychelles)]
[[OpenSea_sohrobf_Fake_Support_Scam|Aug 25th - OpenSea sohrobf Fake Support Scam - $543k (Global)]]


[https://www.quadrigainitiative.com/casestudy/openseasohrobffakesupportscam.php Aug 25th - OpenSea sohrobf Fake Support Scam - $543k (Global)]
[[Coinbase_Vidovic_Account_Sim_Swap|Aug 24th - Coinbase Vidovic Account Sim Swap - $169k (United States)]]


[https://www.quadrigainitiative.com/casestudy/coinbasevidovicaccountsimswap.php Aug 24th - Coinbase Vidovic Account Sim Swap - $169k (United States)]
[[OpenSea_Fake_Support_Accounts|Aug 23rd - OpenSea Fake Support Accounts - $15k (Global)]]


[https://www.quadrigainitiative.com/casestudy/openseafakesupportaccounts.php Aug 23rd - OpenSea Fake Support Accounts - $15k (Global)]
[[Liquid_Warm_Wallet_Liquidated|Aug 18th - Liquid Warm Wallet Liquidated - $91.35m (Japan)]]


[https://www.quadrigainitiative.com/casestudy/liquidwarmwalletliquidated.php Aug 18th - Liquid Warm Wallet Liquidated - $91.35m (Japan)]
[[LCTP_Global_Pig_Butchering_Scam|Aug 17th - LCTP Global Pig Butchering Scam - $Unknown (Global)]]




=== July 2021 ===
=== July 2021 ===
[https://www.quadrigainitiative.com/casestudy/coinskaledogecoinstakingscamwebsitetradegrow.php Jul 21st - Coinskale Dogecoin Staking Scam Website Tradegrow - $20k (Australia)]
[[CostPayIn_Dating_Scam_UCruz87|Jul 27th - CostPayIn Dating Scam UCruz87 - $12k (Global)]]
 
[[Bitcomex_Valid_Withdrawals_Pig_Butchering_pf_12345|Jul 23rd - Bitcomex Valid Withdrawals Pig Butchering pf_12345 - $10k (United States)]]
 
[[EZWebx_Scam_Exchange_jonathan0402|Jul 23rd - EZWebx Scam Exchange jonathan0402 - $Unknown (Global)]]
 
[[Dogecoin_Investment_Platform_Scam_Biggy437|Jul 23rd - Dogecoin Investment Platform Scam Biggy437 - $15k (Global)]]
 
[[Coinskale_Dogecoin_Staking_Scam_Website_Tradegrow|Jul 21st - Coinskale Dogecoin Staking Scam Website Tradegrow - $20k (Australia)]]
 
[[Coinbase_Unauthorized_Bank_Access|Jul 19th - Coinbase Unauthorized Bank Access - $50k (United States)]]


[https://www.quadrigainitiative.com/casestudy/coinbaseunauthorizedbankaccess.php Jul 19th - Coinbase Unauthorized Bank Access - $50k (United States)]
[[Animal_Shelter_Long_Haul_Scammer_lendingaccount|Jul 13th - Animal Shelter Long Haul Scammer lendingaccount - $240k (United States)]]


[https://www.quadrigainitiative.com/casestudy/bitmartbsv51attack.php Jul 8th - Bitmart BSV 51% Attack - $Unknown (Cayman Islands)]
[[Bitmart_BSV_51%_Attack|Jul 8th - Bitmart BSV 51% Attack - $Unknown (Cayman Islands)]]


[https://www.quadrigainitiative.com/casestudy/overflow0xphysicalcryptocurrencyrobbery.php Jul 3rd - Overflow0X Physical Cryptocurrency Robbery - $Unknown (Morocco)]
[[Overflow0X_Physical_Cryptocurrency_Robbery|Jul 3rd - Overflow0X Physical Cryptocurrency Robbery - $Unknown (Morocco)]]




=== June 2021 ===
=== June 2021 ===
[https://www.quadrigainitiative.com/casestudy/stakehoundgotfireblocked.php Jun 22nd - StakeHound Got FireBlocked - $75m (Switzerland)]
[[Raelene_Vandenbosch_Rogers_Kiosk_SIM_Swap_Shakepay_Ledger|Jun 30th - Raelene Vandenbosch Rogers Kiosk SIM Swap Shakepay Ledger - $535k (Canada)]]
 
[[StakeHound_Got_FireBlocked|Jun 22nd - StakeHound Got FireBlocked - $75m (Switzerland)]]
 
[[Pension_Investment_Fraud_Teresa_Jackson|Jun 19th - Pension Investment Fraud Teresa Jackson - $155k (Global)]]


[https://www.quadrigainitiative.com/casestudy/coinbaselawsuitpeoplelockedfromaccounts.php Jun 9th - Coinbase Lawsuit People Locked From Accounts - $Unknown (United States)]
[[Coinbase_Lawsuit_People_Locked_From_Accounts|Jun 9th - Coinbase Lawsuit People Locked From Accounts - $Unknown (United States)]]




=== May 2021 ===
=== May 2021 ===
[https://www.quadrigainitiative.com/casestudy/blockfisendsfreebitcoin.php May 19th - BlockFi Sends Free Bitcoin - $10m (United States)]
[[BlockFi_Sends_Free_Bitcoin|May 19th - BlockFi Sends Free Bitcoin - $10m (United States)]]


[https://www.quadrigainitiative.com/casestudy/coinbase6000usersrobbed.php May 15th - CoinBase 6000 Users Robbed - $Unknown (United States)]
[[CoinBase_6000_Users_Robbed|May 15th - CoinBase 6000 Users Robbed - $Unknown (United States)]]


[https://www.quadrigainitiative.com/casestudy/watermineponzischeme.php May 11th - WaterMine Ponzi Scheme - $Unknown (Global)]
[[Hinge_Dating_App_Xau_Gold_Investments_nholding|May 15th - Hinge Dating App Xau Gold Investments nholding - $25k (Global)]]


[https://www.quadrigainitiative.com/casestudy/bitbuykoreaexitscam.php May 3rd - BitBuy Korea Exit Scam - $Unknown (South Korea)]
[[WaterMine_Ponzi_Scheme|May 11th - WaterMine Ponzi Scheme - $Unknown (Global)]]


[https://www.quadrigainitiative.com/casestudy/coinbasephishingattacks.php May 1st - Coinbase Phishing Attacks - $Unknown (United States)]
[[Coinbase_Deposit_BSC_Wrapped_Ethereum_Spooky007x|May 8th - Coinbase Deposit BSC Wrapped Ethereum Spooky007x - $2k (United States)]]
 
[[BitBuy_Korea_Exit_Scam|May 3rd - BitBuy Korea Exit Scam - $Unknown (South Korea)]]
 
[[Coinbase_Phishing_Attacks|May 1st - Coinbase Phishing Attacks - $Unknown (United States)]]




=== April 2021 ===
=== April 2021 ===
[https://www.quadrigainitiative.com/casestudy/hotbitdowntimeandprivacybreach.php Apr 29th - HotBit Downtime and Privacy Breach - $0k (China)]
[[HotBit_Downtime_and_Privacy_Breach|Apr 29th - HotBit Downtime and Privacy Breach - $0k (China)]]
 
[[VeBitcoin_Shuts_Down|Apr 24th - VeBitcoin Shuts Down - $Unknown (Turkey)]]
 
[[Thodex_CEO_Flees_Collapse|Apr 22nd - Thodex CEO Flees Collapse - $2b (Turkey)]]
 
[[AfriCrypt_Platform_%22Hacked%22|Apr 19th - AfriCrypt Platform "Hacked" - $2.3b (South Africa)]]
 
[[Category_Thin_Jewelry_Cabinet_Seed_Phrase_Theft|Apr 18th - Category_Thin Jewelry Cabinet Seed Phrase Theft - $447k (United States)]]
 
[[Celsius_Network_Phishing_Attack|Apr 14th - Celsius Network Phishing Attack - $Unknown (United States)]]


[https://www.quadrigainitiative.com/casestudy/vebitcoinshutsdown.php Apr 24th - VeBitcoin Shuts Down - $Unknown (Turkey)]
[[Coinbase_Blumetti_Account_Sim_Swap|Apr 7th - Coinbase Blumetti Account Sim Swap - $503k (United States)]]


[https://www.quadrigainitiative.com/casestudy/ceofleesthodexcollapse.php Apr 22nd - Thodex CEO Flees Collapse - $2b (Turkey)]


[https://www.quadrigainitiative.com/casestudy/africryptplatformhacked.php Apr 19th - AfriCrypt Platform "Hacked" - $2.3b (South Africa)]
=== March 2021 ===
[[XMiner.io_Cloud_Mining_Scam|Mar 31st - XMiner.io Cloud Mining Scam - $Unknown (Global)]]


[https://www.quadrigainitiative.com/casestudy/celsiusnetworkphishingattack.php Apr 14th - Celsius Network Phishing Attack - $Unknown (United States)]
[[Nexo_Disabling_Withdrawals_Forcing_Token_Sale|Mar 22nd - Nexo Disabling Withdrawals Forcing Token Sale - $58.35m (Global)]]


[https://www.quadrigainitiative.com/casestudy/coinbaseblumettiaccountsimswap.php Apr 7th - Coinbase Blumetti Account Sim Swap - $503k (United States)]
[[CoinBase_Account_Compromised_jerecock|Mar 14th - CoinBase Account Compromised jerecock - $11k (Global)]]
 
[[Coinbase/Gemini_TMobile_Sim_Swapping_HowDoIHummus|Mar 1st - Coinbase/Gemini TMobile Sim Swapping HowDoIHummus - $10k (United States)]]




=== February 2021 ===
=== February 2021 ===
[https://www.quadrigainitiative.com/casestudy/panteracapitalhubspotdatabreachandpanteracoinfraud.php Feb 17th - Pantera Capital HubSpot Data Breach and Pantera Coin Fraud - $Unknown (United States)]
[[Pantera_Capital_HubSpot_Data_Breach_and_Pantera_Coin_Fraud|Feb 17th - Pantera Capital HubSpot Data Breach and Coin Fraud - $Unknown (United States)]]


[https://www.quadrigainitiative.com/casestudy/coinseeddestroyedbysec.php Feb 17th - Coinseed Destroyed By SEC - $3m (United States)]
[[Coinseed_Destroyed_By_SEC|Feb 17th - Coinseed Destroyed By SEC - $3m (United States)]]


[https://www.quadrigainitiative.com/casestudy/cryptopialiquidationhack.php Feb 15th - Cryptopia Liquidation Hack - $45k (New Zealand)]
[[Cryptopia_Liquidation_Hack|Feb 15th - Cryptopia Liquidation Hack - $45k (New Zealand)]]




=== January 2021 ===
=== January 2021 ===
[https://www.quadrigainitiative.com/casestudy/buyucoindatabreach.php Jan 21st - BuyUCoin Data Breach - $0k (India)]
[[BuyUCoin_Data_Breach|Jan 21st - BuyUCoin Data Breach - $0k (India)]]


[https://www.quadrigainitiative.com/casestudy/binancefirozcoin51attack.php Jan 19th - Binance Firo (ZCoin) 51% Attack - $4.381m (Global)]
[[Binance_Firo_(ZCoin)_51%_Attack|Jan 19th - Binance Firo (ZCoin) 51% Attack - $4.381m (Global)]]


[https://www.quadrigainitiative.com/casestudy/indodaxfirozcoin51attack.php Jan 19th - Indodax Firo (ZCoin) 51% Attack - $400k (Global)]
[[Indodax_Firo_(ZCoin)_51%_Attack|Jan 19th - Indodax Firo (ZCoin) 51% Attack - $400k (Global)]]




==2020==
==2020==
=== December 2020 ===
=== December 2020 ===
[https://www.quadrigainitiative.com/casestudy/altillyassetshacked.php Dec 26th - Altilly Assets Hacked - $6.7m (Sweden)]
[[Altilly_Assets_Hacked|Dec 26th - Altilly Hot Wallets Hacked And Cold Wallets Lost - $6.7m (Sweden)]]


[https://www.quadrigainitiative.com/casestudy/livecoinshutdownbyhack.php Dec 23rd - Livecoin Shut Down By Hack - $3.3m (Russia)]
[[Livecoin_Shut_Down_By_Hack|Dec 23rd - Livecoin Shut Down By Hack - $3.3m (Russia)]]


[https://www.quadrigainitiative.com/casestudy/exmoassetslost.php Dec 21st - Exmo Assets Lost - $10.5m (United Kingdom)]
[[Exmo_Assets_Lost|Dec 21st - Exmo Assets Lost - $10.5m (United Kingdom)]]


[https://www.quadrigainitiative.com/casestudy/btcmarketsprivacybreach.php Dec 1st - BTC Markets Privacy Breach - $0k (Australia)]
[[BTC_Markets_Privacy_Breach|Dec 1st - BTC Markets Privacy Breach - $0k (Australia)]]




=== November 2020 ===
=== November 2020 ===
[https://www.quadrigainitiative.com/casestudy/celsiusnetworkaccounthacked.php Nov 30th - Celsius Network Account Hacked - $82k (United States)]
[[Celsius_Network_Account_Hacked|Nov 30th - Celsius Network Account Hacked - $82k (United States)]]


[https://www.quadrigainitiative.com/casestudy/bancarhacktheft.php Nov 26th - Bancar Hack Theft - $1.9m (Venezuela)]
[[Bancar_Hack_Theft|Nov 26th - Bancar Hack Theft - $1.9m (Venezuela)]]


[https://www.quadrigainitiative.com/casestudy/celsiusgodaddydnshijacking.php Nov 21st - Celsius GoDaddy DNS Hijacking - $0k (United States)]
[[Celsius_GoDaddy_DNS_Hijacking|Nov 21st - Celsius GoDaddy DNS Hijacking - $0k (United States)]]


[https://www.quadrigainitiative.com/casestudy/bitcoininterchangeexitscam.php Nov 18th - Bitcoin Interchange Exit Scam - $766k (Zimbabwe)]
[[Bitcoin_Interchange_Exit_Scam|Nov 18th - Bitcoin Interchange Exit Scam - $766k (Zimbabwe)]]


[https://www.quadrigainitiative.com/casestudy/liquiddataleak.php Nov 13th - Liquid Data Leak - $0k (Japan)]
[[Liquid_Data_Leak|Nov 13th - Liquid Data Leak - $0k (Japan)]]




=== October 2020 ===
=== October 2020 ===
[https://www.quadrigainitiative.com/casestudy/credccowasukfugitive.php Oct 27th - Cred CCO Was UK Fugitive - $330.489m (United States)]
[[Cred_CCO_Was_UK_Fugitive|Oct 27th - Cred CCO Was UK Fugitive - $330.489m (United States)]]


[https://www.quadrigainitiative.com/casestudy/oceanexaccountbreachedwassim0.php Oct 22nd - OceanEx Account Breached wassim0 - $30k (Canada)]
[[OceanEx_Account_Breached_wassim0|Oct 22nd - OceanEx Account Breached wassim0 - $30k (Canada)]]


[https://www.quadrigainitiative.com/casestudy/kucoinfakewalletsite.php Oct 3rd - KuCoin Fake Wallet Site - $Unknown (Singapore)]
[[KuCoin_Fake_Wallet_Site|Oct 3rd - KuCoin Fake Wallet Site - $Unknown (Singapore)]]




=== September 2020 ===
=== September 2020 ===
[https://www.quadrigainitiative.com/casestudy/kucoinhotwalletbreach.php Sep 25th - KuCoin Hot Wallet Breach - $281m (Singapore)]
[[KuCoin_Hot_Wallet_Breach|Sep 25th - KuCoin Hot Wallet Breach - $281m (Singapore)]]


[https://www.quadrigainitiative.com/casestudy/robinhoodaccounthackingspree.php Sep 25th - Robinhood Account Hacking Spree - $Unknown (United States)]
[[Robinhood_Account_Hacking_Spree|Sep 25th - Robinhood Account Hacking Spree - $Unknown (United States)]]


[https://www.quadrigainitiative.com/casestudy/kucoinfakeexchangewebsite.php Sep 23rd - KuCoin Fake Exchange Website - $Unknown (Singapore)]
[[KuCoin_Fake_Exchange_Website|Sep 23rd - KuCoin Fake Exchange Website - $Unknown (Singapore)]]


[https://www.quadrigainitiative.com/casestudy/simswappingat&t.php Sep 20th - Sim Swapping AT&T - $560k (United States)]
[[Sim_Swapping_AT%26T|Sep 20th - Sim Swapping AT&T - $560k (United States)]]


[https://www.quadrigainitiative.com/casestudy/arbistartradingbotoverpayment.php Sep 12th - Arbistar Trading Bot Overpayment - $1000m (Spain)]
[[Arbistar_Trading_Bot_Overpayment|Sep 12th - Arbistar Trading Bot Overpayment - $1000m (Spain)]]


[https://www.quadrigainitiative.com/casestudy/eterbasehotwalletsbreached.php Sep 8th - Eterbase Hot Wallets Breached - $5.4m (Slovakia)]
[[Eterbase_Hot_Wallets_Breached|Sep 8th - Eterbase Hot Wallets Breached - $5.4m (Slovakia)]]




=== August 2020 ===
=== August 2020 ===
[https://www.quadrigainitiative.com/casestudy/coinbasesimswappinglawsuit.php Aug 26th - Coinbase Sim Swapping Lawsuit - $Unknown (United States)]
[[Coinbase_Sim_Swapping_Lawsuit|Aug 26th - Coinbase Sim Swapping Lawsuit - $Unknown (United States)]]


[https://www.quadrigainitiative.com/casestudy/coinbitseizureinvestigation.php Aug 25th - Coinbit Seizure/Investigation - $85m (South Korea)]
[[Coinbit_Seizure/Investigation|Aug 25th - Coinbit Seizure/Investigation - $85m (South Korea)]]


[https://www.quadrigainitiative.com/casestudy/btceraphishingattack.php Aug 25th - BTC ERA Phishing Attack - $0k (Global)]
[[BTC_ERA_Phishing_Attack|Aug 25th - BTC ERA Phishing Attack - $0k (Global)]]


[https://www.quadrigainitiative.com/casestudy/coinberryetransferglitchfraud.php Aug 24th - CoinBerry ETransfer Glitch Fraud - $1.413m (Canada)]
[[CoinBerry_ETransfer_Glitch_Fraud|Aug 24th - CoinBerry ETransfer Glitch Fraud - $1.413m (Canada)]]


[https://www.quadrigainitiative.com/casestudy/mirrortradinginternational.php Aug 19th - Mirror Trading International - $885m (South Africa)]
[[Mirror_Trading_International|Aug 19th - Mirror Trading International - $885m (South Africa)]]


[https://www.quadrigainitiative.com/casestudy/kucoinfraudulentwebsite.php Aug 19th - KuCoin Fraudulent Website - $Unknown (Singapore)]
[[KuCoin_Fraudulent_Website|Aug 19th - KuCoin Fraudulent Website - $Unknown (Singapore)]]


[https://www.quadrigainitiative.com/casestudy/bitfinexethereumclassicsecond51attack.php Aug 5th - Bitfinex/Ethereum Classic Second 51% Attack - $3.2m (Unknown)]
[[Bitfinex/Ethereum_Classic_Second_51%_Attack|Aug 5th - Bitfinex/Ethereum Classic Second 51% Attack - $3.2m (Unknown)]]




=== July 2020 ===
=== July 2020 ===
[https://www.quadrigainitiative.com/casestudy/ethereumclassicokex51attack.php Jul 31st - OkEx Ethereum Classic 51% Attack - $5.6m (Malta)]
[[OkEx_Ethereum_Classic_51%_Attack|Jul 31st - OkEx Ethereum Classic 51% Attack - $5.6m (Malta)]]


[https://www.quadrigainitiative.com/casestudy/2getherhacked.php Jul 31st - 2gether Hacked - $1.39m (Spain)]
[[2gether_Hacked|Jul 31st - 2gether Hacked - $1.39m (Spain)]]


[https://www.quadrigainitiative.com/casestudy/cashaawallethacked.php Jul 11th - Cashaa Wallet Hacked - $3.1m (United Kingdom)]
[[Cashaa_Wallet_Hacked|Jul 11th - Cashaa Wallet Hacked - $3.1m (United Kingdom)]]




=== June 2020 ===
=== June 2020 ===
[https://www.quadrigainitiative.com/casestudy/gpaycryptopointxtraderfxshutdown.php Jun 23rd - GPay/Cryptopoint/XtraderFX Shut Down - $1.68m (United Kingdom)]
[[GPay/Cryptopoint/XtraderFX_Shut_Down|Jun 23rd - GPay/Cryptopoint/XtraderFX Shut Down - $1.68m (United Kingdom)]]


[https://www.quadrigainitiative.com/casestudy/ledgershopifydatabreach2.php Jun 16th - Ledger Shopify Data Breach 2 - $Unknown (Global)]
[[Ledger_Shopify_Data_Breach_2|Jun 16th - Ledger Shopify Data Breach 2 - $Unknown (Global)]]


[https://www.quadrigainitiative.com/casestudy/htscoinshutsdown.php Jun 15th - HTS Coin Shuts Down - $Unknown (South Korea)]
[[HTS_Coin_Shuts_Down|Jun 15th - HTS Coin Shuts Down - $Unknown (South Korea)]]


[https://www.quadrigainitiative.com/casestudy/miningpoolhubethereumtheft.php Jun 11th - MiningPoolHub Ethereum Theft - $1.282m (United States)]
[[MiningPoolHub_Ethereum_Theft|Jun 11th - MiningPoolHub Ethereum Theft - $1.282m (United States)]]


[https://www.quadrigainitiative.com/casestudy/goodcycleponziblackmailed.php Jun 10th - Good Cycle Ponzi Blackmailed - $5.279m (South Korea)]
[[Good_Cycle_Ponzi_Blackmailed|Jun 10th - Good Cycle Ponzi Blackmailed - $5.279m (South Korea)]]




=== May 2020 ===
=== May 2020 ===
[https://www.quadrigainitiative.com/casestudy/lmexstockexchange.php May 27th - LMEX Stock Exchange - $150k (China)]
[[LMEX_Stock_Exchange|May 27th - LMEX Stock Exchange - $150k (China)]]


[https://www.quadrigainitiative.com/casestudy/coinbaseat&taccountsimswapsignalme.php May 17th - Coinbase/AT&T Account Sim Swap signalme - $4k (United States)]
[[Coinbase/AT%26T_Account_Sim_Swap_signalme|May 17th - Coinbase/AT&T Account Sim Swap signalme - $4k (United States)]]


[https://www.quadrigainitiative.com/casestudy/ledgershopifydatabreach1.php May 14th - Ledger Shopify Data Breach 1 - $Unknown (Global)]
[[Ledger_Shopify_Data_Breach_1|May 14th - Ledger Shopify Data Breach 1 - $Unknown (Global)]]




=== April 2020 ===
=== April 2020 ===
[https://www.quadrigainitiative.com/casestudy/eosecosystemponzischemecollapses.php Apr 20th - EOS Ecosystem Ponzi Scheme Collapses - $52m (China)]
[[EOS_Ecosystem_Ponzi_Scheme_Collapses|Apr 20th - EOS Ecosystem Ponzi Scheme Collapses - $52m (China)]]




=== February 2020 ===
=== February 2020 ===
[https://www.quadrigainitiative.com/casestudy/coinbasesimswappingsaltedavocadosmhh.php Feb 25th - Coinbase Sim Swapping SaltedAvocadosMhh - $15k (United States)]
[[Coinbase_Sim_Swapping_SaltedAvocadosMhh|Feb 25th - Coinbase Sim Swapping SaltedAvocadosMhh - $15k (United States)]]


[https://www.quadrigainitiative.com/casestudy/vbitexhacked.php Feb 17th - VBITEX Hacked - $Unknown (Unknown)]
[[VBITEX_Hacked|Feb 17th - VBITEX Hacked - $Unknown (Unknown)]]


[https://www.quadrigainitiative.com/casestudy/altsbithotwalletshacked.php Feb 6th - Altsbit Hot Wallets Hacked - $317k (Italy)]
[[Altsbit_Hot_Wallets_Hacked|Feb 6th - Altsbit Hot Wallets Hacked - $317k (Italy)]]


[https://www.quadrigainitiative.com/casestudy/fcoincollapses.php Feb 1st - FCoin Collapses - $125m (China)]
[[FCoin_Collapses|Feb 1st - FCoin Collapses - $125m (China)]]




=== January 2020 ===
=== January 2020 ===
[https://www.quadrigainitiative.com/casestudy/binancebitcoingolddoublespendhack.php Jan 1st - Binance/Bitcoin Gold Double Spend Hack - $72k (Malta)]
[[Binance/Bitcoin_Gold_Double_Spend_Hack|Jan 1st - Binance/Bitcoin Gold Double Spend Hack - $72k (Malta)]]




==2019==
==2019==
=== December 2019 ===
=== December 2019 ===
[https://www.quadrigainitiative.com/casestudy/rgcoinsshutsdown.php Dec 11th - RG Coins Shuts Down - $7m (Bulgaria)]
[[RG_Coins_Shuts_Down|Dec 11th - RG Coins Shuts Down - $7m (Bulgaria)]]


[https://www.quadrigainitiative.com/casestudy/cloudtokenwalletservice.php Dec 1st - Cloud Token Wallet Service - $500m (Singapore)]
[[Cloud_Token_Wallet_Service|Dec 1st - Cloud Token Wallet Service - $500m (Singapore)]]




=== November 2019 ===
=== November 2019 ===
[https://www.quadrigainitiative.com/casestudy/gatehubprivacybreach.php Nov 14th - GateHub Privacy Breach - $0k (United Kingdom)]
[[Upbit_Hot_Wallet_Hack|Nov 26th - Upbit Hot Wallet Hack - $49.2m (South Korea)]]


[https://www.quadrigainitiative.com/casestudy/bitmexemailgaffe.php Nov 11th - BitMEX Email Gaffe - $0k (Seychelles)]
[[GateHub_Privacy_Breach|Nov 14th - GateHub Privacy Breach - $0k (United Kingdom)]]


[https://www.quadrigainitiative.com/casestudy/vindaxexchangehacked.php Nov 4th - VinDAX Exchange Hacked - $500k (Vietnam)]
[[BitMEX_Email_Gaffe|Nov 11th - BitMEX Email Gaffe - $0k (Seychelles)]]


[https://www.quadrigainitiative.com/casestudy/beentradefakecryptoexchange.php Nov 4th - BeenTrade Fake Crypto Exchange - $Unknown (Global)]
[[VinDAX_Exchange_Hacked|Nov 4th - VinDAX Exchange Hacked - $500k (Vietnam)]]


[https://www.quadrigainitiative.com/casestudy/idaxglobalceodisappears.php Nov 1st - IDAX Global CEO Disappears - $Unknown (China)]
[[BeenTrade_Fake_Crypto_Exchange|Nov 4th - BeenTrade Fake Crypto Exchange - $Unknown (Global)]]


[https://www.quadrigainitiative.com/casestudy/einsteinexchange.php Nov 1st - Einstein Exchange - $12m (Canada)]
[[IDAX_Global_CEO_Disappears|Nov 1st - IDAX Global CEO Disappears - $Unknown (China)]]


[https://www.quadrigainitiative.com/casestudy/upbithotwallethack.php Nov 1st - Upbit Hot Wallet Hack - $49.2m (South Korea)]
[[Einstein_Exchange|Nov 1st - Einstein Exchange - $12m (Canada)]]




=== October 2019 ===
=== October 2019 ===
[https://www.quadrigainitiative.com/casestudy/ovextradewithdrawalfraudplatform.php Oct 22nd - OvexTrade Withdrawal Fraud Platform - $Unknown (Global)]
[[OvexTrade_Withdrawal_Fraud_Platform|Oct 22nd - OvexTrade Withdrawal Fraud Platform - $Unknown (Global)]]


[https://www.quadrigainitiative.com/casestudy/wotokenwalletservice.php Oct 1st - WoToken Wallet Service - $1.1b (China)]
[[WoToken_Wallet_Service|Oct 1st - WoToken Wallet Service - $1.1b (China)]]




=== September 2019 ===
=== September 2019 ===
[https://www.quadrigainitiative.com/casestudy/coinhousephishingattack.php Sep 14th - Coinhouse Phishing Attack - $Unknown (France)]
[[Coinhouse_Phishing_Attack|Sep 14th - Coinhouse Phishing Attack - $Unknown (France)]]


[https://www.quadrigainitiative.com/casestudy/cryptopiaexemployeetheft.php Sep 10th - Cryptopia Ex-Employee Theft - $235k (New Zealand)]
[[Cryptopia_Ex-Employee_Theft|Sep 10th - Cryptopia Ex-Employee Theft - $235k (New Zealand)]]




=== August 2019 ===
=== August 2019 ===
[https://www.quadrigainitiative.com/casestudy/cointigerpttcoldwalletbreach.php Aug 17th - CoinTiger PTT "Cold Wallet" Breach - $1.708m (Singapore)]
[[CoinTiger_PTT_%22Cold_Wallet%22_Breach|Aug 17th - CoinTiger PTT "Cold Wallet" Breach - $1.708m (Singapore)]]


[https://www.quadrigainitiative.com/casestudy/ezbtcdavesmillie.php Aug 1st - EZ-BTC/Dave Smillie - $3.9m+ (Canada)]
[[EZ-BTC/Dave_Smillie|Aug 1st - EZ-BTC/Dave Smillie - $3.9m+ (Canada)]]




=== July 2019 ===
=== July 2019 ===
[https://www.quadrigainitiative.com/casestudy/innovaminecloudminingoperation.php Jul 15th - InnovaMine Cloud Mining Operation - $7m+ (Global)]
[[InnovaMine_Cloud_Mining_Operation|Jul 15th - InnovaMine Cloud Mining Operation - $7m+ (Global)]]


[https://www.quadrigainitiative.com/casestudy/bitpointtheft.php Jul 11th - BitPoint Hot Wallet Hack - $32.2m (Japan)]
[[BitPoint_Hot_Wallet_Hack|Jul 11th - BitPoint Hot Wallet Hack - $32.2m (Japan)]]


[https://www.quadrigainitiative.com/casestudy/soxexcollapse.php Jul 4th - Soxex Collapse - $1000k (Unknown)]
[[Soxex_Collapse|Jul 4th - Soxex Collapse - $1000k (Unknown)]]


[https://www.quadrigainitiative.com/casestudy/bitmarketdisappearswithoutwarning.php Jul 1st - Bitmarket Gone Without Warning - $23m (Poland)]
[[Bitmarket_Gone_Without_Warning|Jul 1st - Bitmarket Gone Without Warning - $23m (Poland)]]




=== June 2019 ===
=== June 2019 ===
[https://www.quadrigainitiative.com/casestudy/quickbitprivacybreach.php Jun 28th - QuickBit Privacy Breach - $0k (Sweden)]
[[QuickBit_Privacy_Breach|Jun 28th - QuickBit Privacy Breach - $0k (Sweden)]]


[https://www.quadrigainitiative.com/casestudy/koinexshutsdownregulatoryuncertainty.php Jun 27th - Koinex Shuts Down Regulatory Uncertainty - $Unknown (India)]
[[Koinex_Shuts_Down_Regulatory_Uncertainty|Jun 27th - Koinex Shuts Down Regulatory Uncertainty - $Unknown (India)]]


[https://www.quadrigainitiative.com/casestudy/unknownplatformcybersquatting.php Jun 25th - Unknown Platform Cyber-Squatting - $27.2m (Global)]
[[Unknown_Platform_Cyber-Squatting|Jun 25th - Unknown Platform Cyber-Squatting - $27.2m (Global)]]


[https://www.quadrigainitiative.com/casestudy/bitruehotwalletbreach.php Jun 16th - Bitrue Hot Wallet Breach - $4.5m (Singapore)]
[[Bitrue_Hot_Wallet_Breach|Jun 16th - Bitrue Hot Wallet Breach - $4.5m (Singapore)]]


[https://www.quadrigainitiative.com/casestudy/krakenflashcrash(suspectedtheft).php Jun 2nd - Kraken Flash Crash (Suspected Theft) - $10m (United States)]
[[Kraken_Flash_Crash_(Suspected_Theft)|Jun 2nd - Kraken Flash Crash (Suspected Theft) - $10m (United States)]]


[https://www.quadrigainitiative.com/casestudy/bitsaneexitscam.php Jun 1st - Bitsane Exit Scam - $155k+ (Ireland)]
[[Bitsane_Exit_Scam|Jun 1st - Bitsane Exit Scam - $155k+ (Ireland)]]


[https://www.quadrigainitiative.com/casestudy/plustokenwalletandexchange.php Jun 1st - PlusToken Wallet and Exchange - $6b (South Korea)]
[[PlusToken_Wallet_and_Exchange|Jun 1st - PlusToken Wallet and Exchange - $6b (South Korea)]]


[https://www.quadrigainitiative.com/casestudy/gatehubcustomerxrpwalletsbreached.php Jun 1st - Gatehub Customer XRP Wallets Breached - $10.1m (United Kingdom)]
[[Gatehub_Customer_XRP_Wallets_Breached|Jun 1st - Gatehub Customer XRP Wallets Breached - $10.1m (United Kingdom)]]




=== May 2019 ===
=== May 2019 ===
[https://www.quadrigainitiative.com/casestudy/remitanofalsexrpdeposit.php May 29th - Remitano False XRP Deposit - $Unknown (Seychelles)]
[[Remitano_False_XRP_Deposit|May 29th - Remitano False XRP Deposit - $Unknown (Seychelles)]]


[https://www.quadrigainitiative.com/casestudy/coinbasesimswapping.php May 20th - CoinBase Sim Swapping - $100k (United States)]
[[CoinBase_Sim_Swapping|May 20th - CoinBase Sim Swapping - $100k (United States)]]


[https://www.quadrigainitiative.com/casestudy/binancetheft.php May 7th - Binance Hot Wallet Theft - $41.238m (Malta)]
[[Binance_Hot_Wallet_Theft|May 7th - Binance Hot Wallet Theft - $41.238m (Malta)]]


[https://www.quadrigainitiative.com/casestudy/bitcoinsnorwayalphapointattack.php May 7th - Bitcoins Norway AlphaPoint Attack - $500k+ (Norway)]
[[Bitcoins_Norway_AlphaPoint_Attack|May 7th - Bitcoins Norway AlphaPoint Attack - $500k+ (Norway)]]


[https://www.quadrigainitiative.com/casestudy/bitoproxrppartialpaymenttheft.php May 2nd - BitoPro XRP Partial Payment Theft - $2.122m (Taiwan)]
[[BitoPro_XRP_Partial_Payment_Theft|May 2nd - BitoPro XRP Partial Payment Theft - $2.122m (Taiwan)]]


[https://www.quadrigainitiative.com/casestudy/coinroomgoesboom.php May 1st - CoinRoom Goes Boom - $Unknown (Poland)]
[[CoinRoom_Goes_Boom|May 1st - CoinRoom Goes Boom - $Unknown (Poland)]]




=== April 2019 ===
=== April 2019 ===
[https://www.quadrigainitiative.com/casestudy/bitfinexandcryptocapital.php Apr 26th - BitFinex and Crypto Capital - $880m (Hong Kong)]
[[BitFinex_and_Crypto_Capital|Apr 26th - BitFinex and Crypto Capital - $880m (Hong Kong)]]


[https://www.quadrigainitiative.com/casestudy/bittrexat&tgreggbennettsimswap.php Apr 15th - Bittrex AT&T Gregg Bennett SIM Swap - $507k (United States)]
[[Bittrex_AT%26T_Gregg_Bennett_SIM_Swap|Apr 15th - Bittrex AT&T Gregg Bennett SIM Swap - $507k (United States)]]


[https://www.quadrigainitiative.com/casestudy/coinbenehackcoverup.php Apr 1st - Coinbene Hack Cover-Up - $100m+ (International)]
[[Coinbene_Hack_Cover-Up|Apr 1st - Coinbene Hack Cover-Up - $100m+ (International)]]




=== March 2019 ===
=== March 2019 ===
[https://www.quadrigainitiative.com/casestudy/bikipasswordtampering.php Mar 26th - BiKi Password Tampering - $123k (Singapore)]
[[BiKi_Password_Tampering|Mar 26th - BiKi Password Tampering - $123k (Singapore)]]


[https://www.quadrigainitiative.com/casestudy/dragonexhackingtheft.php Mar 24th - DragonEx Hacking Theft - $7m (Singapore)]
[[DragonEx_Hacking_Theft|Mar 24th - DragonEx Hacking Theft - $7m (Singapore)]]


[https://www.quadrigainitiative.com/casestudy/etboxwallethacked.php Mar 24th - Etbox Wallet Hacked - $132k (Seychelles)]
[[Etbox_Wallet_Hacked|Mar 24th - Etbox Wallet Hacked - $132k (Seychelles)]]


[https://www.quadrigainitiative.com/casestudy/bitcoinevolutioncelebrityimpersonationponzi.php Mar 18th - Bitcoin Evolution Celebrity Impersonation Ponzi - $670m (Global)]
[[Bitcoin_Evolution_Celebrity_Impersonation_Ponzi|Mar 18th - Bitcoin Evolution Celebrity Impersonation Ponzi - $670m (Global)]]


[https://www.quadrigainitiative.com/casestudy/mercatoxeosbreach.php Mar 15th - Mercatox EOS Breach - $Unknown (United Kingdom)]
[[Mercatox_EOS_Breach|Mar 15th - Mercatox EOS Breach - $Unknown (United Kingdom)]]


[https://www.quadrigainitiative.com/casestudy/bithumbeosxrphack.php Mar 1st - Bithumb EOS/XRP Hack - $19.2m (South Korea)]
[[Bithumb_EOS/XRP_Hack|Mar 1st - Bithumb EOS/XRP Hack - $19.2m (South Korea)]]


[https://www.quadrigainitiative.com/casestudy/gatecoinentersliquidation.php Mar 1st - Gatecoin Enters Liquidation - $Unknown (Hong Kong)]
[[Gatecoin_Enters_Liquidation|Mar 1st - Gatecoin Enters Liquidation - $Unknown (Hong Kong)]]




=== February 2019 ===
=== February 2019 ===
[https://www.quadrigainitiative.com/casestudy/coinbindeclaresbankruptcy.php Feb 20th - CoinBin Declares Bankruptcy - $26m (South Korea)]
[[CoinBin_Declares_Bankruptcy|Feb 20th - CoinBin Declares Bankruptcy - $26m (South Korea)]]


[https://www.quadrigainitiative.com/casestudy/coinmamauserdatabreached.php Feb 15th - Coinmama User Data Breached - $0k (Ireland)]
[[Coinmama_User_Data_Breached|Feb 15th - Coinmama User Data Breached - $0k (Ireland)]]


[https://www.quadrigainitiative.com/casestudy/quadrigacxbankruptcy.php Feb 5th - QuadrigaCX Bankruptcy - $215m+ (Canada)]
[[QuadrigaCX_Bankruptcy|Feb 5th - QuadrigaCX Bankruptcy - $215m+ (Canada)]]




=== January 2019 ===
=== January 2019 ===
[https://www.quadrigainitiative.com/casestudy/liquishutsdown.php Jan 28th - Liqui Shuts Down - $0k (Ukraine)]
[[Liqui_Shuts_Down|Jan 28th - Liqui Shuts Down - $0k (Ukraine)]]


[https://www.quadrigainitiative.com/casestudy/coinzestaccidentalairdrop.php Jan 23rd - CoinZest Accidental Airdrop - $5.3m (South Korea)]
[[CoinZest_Accidental_Airdrop|Jan 23rd - CoinZest Accidental Airdrop - $5.3m (South Korea)]]


[https://www.quadrigainitiative.com/casestudy/cryptocashbackrewardsprogramtrojan.php Jan 18th - CryptoCashBack Rewards Program Trojan - $85k (Global)]
[[CryptoCashBack_Rewards_Program_Trojan|Jan 18th - CryptoCashBack Rewards Program Trojan - $85k (Global)]]


[https://www.quadrigainitiative.com/casestudy/komidfraudulentplatformwithdrawals.php Jan 17th - Komid Fraudulent Platform Withdrawals - $Unknown (South Korea)]
[[Komid_Fraudulent_Platform_Withdrawals|Jan 17th - Komid Fraudulent Platform Withdrawals - $Unknown (South Korea)]]


[https://www.quadrigainitiative.com/casestudy/cryptopiaexchangeerc20hack.php Jan 14th - Cryptopia Exchange ERC20 Hack - $20.447m (New Zealand)]
[[Cryptopia_Exchange_ERC20_Hack|Jan 14th - Cryptopia Exchange ERC20 Hack - $20.447m (New Zealand)]]


[https://www.quadrigainitiative.com/casestudy/coinbasehaltsethereumclassictrading.php Jan 5th - Coinbase Halts Ethereum Classic Trading - $0k (United States)]
[[Coinbase_Halts_Ethereum_Classic_Trading|Jan 5th - Coinbase Halts Ethereum Classic Trading - $0k (United States)]]


[https://www.quadrigainitiative.com/casestudy/etc51gateioattack.php Jan 1st - Gate.io Ethereum Classic 51% Attack - $271k (Cayman Islands)]
[[Gate.io_Ethereum_Classic_51%_Attack|Jan 1st - Gate.io Ethereum Classic 51% Attack - $271k (Cayman Islands)]]


[https://www.quadrigainitiative.com/casestudy/etc51bitrueattack.php Jan 1st - Bitrue Ethereum Classic 51% Attack - $14k (Taiwan/Singapore)]
[[Bitrue_Ethereum_Classic_51%_Attack|Jan 1st - Bitrue Ethereum Classic 51% Attack - $14k (Taiwan/Singapore)]]




==2018==
==2018==
=== December 2018 ===
=== December 2018 ===
[https://www.quadrigainitiative.com/casestudy/coinoneunauthorizedcustomerwithdrawal.php Dec 22nd - Coinone Unauthorized Customer Withdrawal - $48k (South Korea)]
[[Coinone_Unauthorized_Customer_Withdrawal|Dec 22nd - Coinone Unauthorized Customer Withdrawal - $48k (South Korea)]]


[https://www.quadrigainitiative.com/casestudy/coinfluxceoarrested.php Dec 15th - CoinFlux CEO Arrested - $Unknown (Romania)]
[[CoinFlux_CEO_Arrested|Dec 15th - CoinFlux CEO Arrested - $Unknown (Romania)]]




=== November 2018 ===
=== November 2018 ===
[https://www.quadrigainitiative.com/casestudy/gateiocrypto-stealingjavascript.php Nov 3rd - Gate.io Crypto-Stealing JavaScript - $Unknown (Marshall Islands)]
[[Gate.io_Crypto-Stealing_JavaScript|Nov 3rd - Gate.io Crypto-Stealing JavaScript - $Unknown (Marshall Islands)]]


[https://www.quadrigainitiative.com/casestudy/purebitexitscam.php Nov 1st - Pure Bit Exit Scam - $2.8m (South Korea)]
[[Pure_Bit_Exit_Scam|Nov 1st - Pure Bit Exit Scam - $2.8m (South Korea)]]




=== October 2018 ===
=== October 2018 ===
[https://www.quadrigainitiative.com/casestudy/wirexaccounthackedsambuccitony.php Oct 17th - Wirex Account Hacked SambucciTony - $Unknown (Global)]
[[AT%26T_Coinbase_Gemini_Sim_Swap_Apple's_Robert_Ross|Oct 26th - AT&T Coinbase Gemini Sim Swap Apple's Robert Ross - $1000k (United States)]]


[https://www.quadrigainitiative.com/casestudy/tradeio.php Oct 1st - Trade.io - $8m (Switzerland)]
[[Wirex_Account_Hacked_SambucciTony|Oct 17th - Wirex Account Hacked SambucciTony - $Unknown (Global)]]


[https://www.quadrigainitiative.com/casestudy/maplechangeexchangehacked.php Oct 1st - MapleChange Exchange Hacked - $6m (Canada)]
[[Trade.io|Oct 1st - Trade.io - $8m (Switzerland)]]
 
[[MapleChange_Exchange_Hacked|Oct 1st - MapleChange Exchange Hacked - $6m (Canada)]]




=== September 2018 ===
=== September 2018 ===
[https://www.quadrigainitiative.com/casestudy/zaifhackingtheft.php Sep 1st - Zaif Hacking Theft - $60m (Japan)]
[[Zaif_Hacking_Theft|Sep 1st - Zaif Hacking Theft - $60m (Japan)]]




=== July 2018 ===
=== July 2018 ===
[https://www.quadrigainitiative.com/casestudy/wexshutdownbyauthorities.php Jul 21st - WEX Collapses - $400m (Russia)]
[[WEX_Collapses|Jul 21st - WEX Collapses - $400m (Russia)]]




=== June 2018 ===
=== June 2018 ===
[https://www.quadrigainitiative.com/casestudy/zebpayshutdowninindia.php Jun 21st - Zebpay Shutdown In India - $0k (India)]
[[Huobi_Account_Breached_Despite_2FA_xemtime|Jun 22nd - Huobi Account Breached Despite 2FA xemtime - $16k (Global)]]
 
[[Zebpay_Shutdown_In_India|Jun 21st - Zebpay Shutdown In India - $0k (India)]]
 
[[Binance_Account_Hacked_BeanThe5th|Jun 9th - Binance Account Hacked BeanThe5th - $50k (Global)]]


[https://www.quadrigainitiative.com/casestudy/bithumbhacking.php Jun 1st - Bithumb Hacking - $32m (South Korea)]
[[Bithumb_Hacking|Jun 1st - Bithumb Hacking - $32m (South Korea)]]


[https://www.quadrigainitiative.com/casestudy/coinrailexchangehack.php Jun 1st - CoinRail Exchange Hack - $40m (South Korea)]
[[CoinRail_Exchange_Hack|Jun 1st - CoinRail Exchange Hack - $40m (South Korea)]]




=== May 2018 ===
=== May 2018 ===
[https://www.quadrigainitiative.com/casestudy/at&temployeesrobsethshapiro.php May 16th - AT&T Employees Rob Seth Shapiro - $1.8m (Global)]
[[AT%26T_Employees_Rob_Seth_Shapiro|May 16th - AT&T Employees Rob Seth Shapiro - $1.8m (Global)]]


[https://www.quadrigainitiative.com/casestudy/binancebitcoingold51attack.php May 11th - Binance Bitcoin Gold 51% Attack - $Unknown (Cayman Islands)]
[[Binance_Bitcoin_Gold_51%_Attack|May 11th - Binance Bitcoin Gold 51% Attack - $Unknown (Cayman Islands)]]


[https://www.quadrigainitiative.com/casestudy/bithumbbitcoingold51attack.php May 11th - Bithumb Bitcoin Gold 51% Attack - $Unknown (South Korea)]
[[Bithumb_Bitcoin_Gold_51%_Attack|May 11th - Bithumb Bitcoin Gold 51% Attack - $Unknown (South Korea)]]


[https://www.quadrigainitiative.com/casestudy/bitinkabitcoingold51attack.php May 11th - Bitinka Bitcoin Gold 51% Attack - $Unknown (Peru)]
[[Bitinka_Bitcoin_Gold_51%_Attack|May 11th - Bitinka Bitcoin Gold 51% Attack - $Unknown (Peru)]]


[https://www.quadrigainitiative.com/casestudy/bitfinexbitcoingold51attack.php May 11th - Bitfinex Bitcoin Gold 51% Attack - $Unknown (Hong Kong)]
[[Bitfinex_Bitcoin_Gold_51%_Attack|May 11th - Bitfinex Bitcoin Gold 51% Attack - $Unknown (Hong Kong)]]


[https://www.quadrigainitiative.com/casestudy/bittrexbitcoingolddoublespend.php May 1st - Bittrex Bitcoin Gold Double-Spend - $255k+ (Liechtenstein)]
[[Bittrex_Bitcoin_Gold_Double-Spend|May 1st - Bittrex Bitcoin Gold Double-Spend - $255k+ (Liechtenstein)]]




=== April 2018 ===
=== April 2018 ===
[https://www.quadrigainitiative.com/casestudy/coinsecureexchangehack.php Apr 1st - CoinSecure Exchange Hack - $3.3m (India)]
[[CoinSecure_Exchange_Hack|Apr 1st - CoinSecure Exchange Hack - $3.3m (India)]]




=== March 2018 ===
=== March 2018 ===
[https://www.quadrigainitiative.com/casestudy/coinnestplatformceoembezzlement.php Mar 15th - Coinnest Platform CEO Embezzlement - $940k (South Korea)]
[[Coinnest_Platform_CEO_Embezzlement|Mar 15th - Coinnest Platform CEO Embezzlement - $940k (South Korea)]]


[https://www.quadrigainitiative.com/casestudy/binancephishingcampaign.php Mar 7th - Binance Phishing Campaign - $8.8m (Singapore)]
[[Binance_Phishing_Campaign|Mar 7th - Binance Phishing Campaign - $8.8m (Singapore)]]




=== February 2018 ===
=== February 2018 ===
[https://www.quadrigainitiative.com/casestudy/bitgrailnanohack.php Feb 1st - BitGrail NANO Hack - $170m (Italy)]
[[BitGrail_NANO_Hack|Feb 1st - BitGrail NANO Hack - $170m (Italy)]]




=== January 2018 ===
=== January 2018 ===
[https://www.quadrigainitiative.com/casestudy/usitechponzischeme.php Jan 18th - USI Tech Ponzi Scheme - $13.3m+ (Global)]
[[USI_Tech_Ponzi_Scheme|Jan 18th - USI Tech Ponzi Scheme - $13.3m+ (Global)]]


[https://www.quadrigainitiative.com/casestudy/unknownsimswappingmichaelterpin.php Jan 7th - Unknown Sim Swapping Michael Terpin - $24m (United States)]
[[Unknown_Sim_Swapping_Michael_Terpin|Jan 7th - Unknown Sim Swapping Michael Terpin - $24m (United States)]]


[https://www.quadrigainitiative.com/casestudy/coinsmarketsexitscam.php Jan 5th - CoinsMarkets Exit Scam - $Unknown (Cyprus)]
[[CoinsMarkets_Exit_Scam|Jan 5th - CoinsMarkets Exit Scam - $Unknown (Cyprus)]]


[https://www.quadrigainitiative.com/casestudy/robberyatcanadianbitcoins.php Jan 1st - Canadian Bitcoins Robbery - $0k (Canada)]
[[Canadian_Bitcoins_Robbery|Jan 1st - Canadian Bitcoins Robbery - $0k (Canada)]]


[https://www.quadrigainitiative.com/casestudy/coinchecknemtokenhack.php Jan 1st - Coincheck NEM Token Hack - $530m (Japan)]
[[Coincheck_NEM_Token_Hack|Jan 1st - Coincheck NEM Token Hack - $530m (Japan)]]




==2017==
==2017==
=== December 2017 ===
=== December 2017 ===
[https://www.quadrigainitiative.com/casestudy/bitkrxexitscam.php Dec 25th - BitKRX Exit Scam - $Unknown (South Korea)]
[[BitKRX_Exit_Scam|Dec 25th - BitKRX Exit Scam - $Unknown (South Korea)]]
 
[[Chain.group_Ponzi_Scheme|Dec 14th - Chain.group Ponzi Scheme - $Unknown (Global)]]


[https://www.quadrigainitiative.com/casestudy/youbitexchangehack.php Dec 1st - Youbit Exchange Hack - $2.65m (South Korea)]
[[Youbit_Exchange_Hack|Dec 1st - Youbit Exchange Hack - $2.65m (South Korea)]]


[https://www.quadrigainitiative.com/casestudy/nicehashexchangehack.php Dec 1st - NiceHash Exchange Hack - $64m (Slovenia)]
[[NiceHash_Exchange_Hack|Dec 1st - NiceHash Exchange Hack - $64m (Slovenia)]]




=== November 2017 ===
=== November 2017 ===
[https://www.quadrigainitiative.com/casestudy/tetherusdttokentheft.php Nov 19th - Tether USDT Token Theft - $30.95m (Global)]
[[Tether_USDT_Token_Theft|Nov 19th - Tether USDT Token Theft - $30.95m (Global)]]
 
[[Optioment_Bitcoin_Ponzi_Scheme|Nov 7th - Optioment Bitcoin Ponzi Scheme - $136.313m (Global)]]
 
[[Exchange_Account_Drained_TMobile_Sim_Swap_Carlos_Tapang|Nov 7th - Exchange Account Drained TMobile Sim Swap Carlos Tapang - $12k (Global)]]


[https://www.quadrigainitiative.com/casestudy/optiomentbitcoinponzischeme.php Nov 7th - Optioment Bitcoin Ponzi Scheme - $136.313m (Global)]
[[Hexabot.top_High_Yield_Investment_Scheme|Nov 4th - Hexabot.top High Yield Investment Scheme - $Unknown (Global)]]




=== September 2017 ===
=== September 2017 ===
[https://www.quadrigainitiative.com/casestudy/bitfinexphishingwebsite.php Sep 19th - Bitfinex Phishing Website - $Unknown (Global)]
[[Bitfinex_Phishing_Website|Sep 19th - Bitfinex Phishing Website - $Unknown (Global)]]




=== August 2017 ===
=== August 2017 ===
[https://www.quadrigainitiative.com/casestudy/bittrexspoofedwebsitehackgodofwhatevers.php Aug 26th - Bittrex Spoofed Website Hack GodOfWhatevers - $100k (Liechtenstein)]
[[Bittrex_Spoofed_Website_Hack_GodOfWhatevers|Aug 26th - Bittrex Spoofed Website Hack GodOfWhatevers - $100k (Liechtenstein)]]
 
[[Kraken_ETH_SIM_Swap_Jeremiah_Nichol|Aug 17th - Kraken ETH SIM Swap Jeremiah Nichol - $12k (United States)]]




=== July 2017 ===
=== July 2017 ===
[https://www.quadrigainitiative.com/casestudy/btceshutdownexitscam.php Jul 25th - BTC-e Assets Seized By US Authorities - $990m+ (Russia)]
[[BTC-e_Assets_Seized_By_US_Authorities|Jul 25th - BTC-e Assets Seized By US Authorities - $990m+ (Russia)]]


[https://www.quadrigainitiative.com/casestudy/centratechfakedebitcard.php Jul 25th - Centra Tech Fake Debit Card - $25m (United States)]
[[Centra_Tech_Fake_Debit_Card|Jul 25th - Centra Tech Fake Debit Card - $25m (United States)]]


[https://www.quadrigainitiative.com/casestudy/coindashicotheft.php Jul 17th - Coindash ICO Theft - $7.4m (Global)]
[[Coindash_ICO_Theft|Jul 17th - Coindash ICO Theft - $7.4m (Global)]]


[https://www.quadrigainitiative.com/casestudy/unknownrippleexchangephishingscam.php Jul 14th - Unknown Ripple Exchange Phishing Scam - $800k (Global)]
[[Unknown_Ripple_Exchange_Phishing_Scam|Jul 14th - Unknown Ripple Exchange Phishing Scam - $800k (Global)]]




=== June 2017 ===
=== June 2017 ===
[https://www.quadrigainitiative.com/casestudy/bithumbprivacyphishinghack.php Jun 1st - Bithumb Privacy/Phishing Hack - $31m (China)]
[[GladiaCoin_Multi-Level_Marketing_Scheme_Collapses|Jun 11th - GladiaCoin Multi-Level Marketing Scheme Collapses - $Unknown (Global)]]


[https://www.quadrigainitiative.com/casestudy/quadrigacxcontracterror.php Jun 1st - QuadrigaCX Contract Error - $14.7m (Canada)]
[[Bithumb_Privacy/Phishing_Hack|Jun 1st - Bithumb Privacy/Phishing Hack - $31m (China)]]
 
[[QuadrigaCX_Contract_Error|Jun 1st - QuadrigaCX Contract Error - $14.7m (Canada)]]




=== April 2017 ===
=== April 2017 ===
[https://www.quadrigainitiative.com/casestudy/yapizonexchangehack.php Apr 1st - Yapizon Exchange Hack - $5.3m (South Korea)]
[[Yapizon_Exchange_Hack|Apr 1st - Yapizon Exchange Hack - $5.3m (South Korea)]]




==2016==
==2016==
=== October 2016 ===
=== October 2016 ===
[https://www.quadrigainitiative.com/casestudy/bitcurexexchangehack.php Oct 13th - Bitcurex Exchange Hack - $1.5m (Poland)]
[[Bitcurex_Exchange_Hack|Oct 13th - Bitcurex Exchange Hack - $1.5m (Poland)]]




=== August 2016 ===
=== August 2016 ===
[https://www.quadrigainitiative.com/casestudy/bitfinexsecuritybreach.php Aug 3rd - Bitfinex Security Breach - $72m (Hong Kong)]
[[Bitfinex_Security_Breach|Aug 3rd - Bitfinex Security Breach - $72m (Hong Kong)]]




=== May 2016 ===
=== May 2016 ===
[https://www.quadrigainitiative.com/casestudy/gatecoinhack.php May 1st - Gatecoin Hack - $2.5m (Hong Kong)]
[[Gatecoin_Hack|May 1st - Gatecoin Hack - $2.5m (Hong Kong)]]




=== March 2016 ===
=== March 2016 ===
[https://www.quadrigainitiative.com/casestudy/cointradernewnoteshutsdown.php Mar 1st - CoinTrader/NewNote Shuts Down - $1.5m? (Canada)]
[[CoinTrader/NewNote_Shuts_Down|Mar 1st - CoinTrader/NewNote Shuts Down - $1.5m? (Canada)]]




=== January 2016 ===
=== January 2016 ===
[https://www.quadrigainitiative.com/casestudy/cryptsywithdrawalsclosedbankruptcy.php Jan 15th - Cryptsy Withdrawals Closed/Bankruptcy - $4.291m (United States)]
[[Cryptsy_Withdrawals_Closed/Bankruptcy|Jan 15th - Cryptsy Withdrawals Closed/Bankruptcy - $4.291m (United States)]]




==2015==
==2015==
=== December 2015 ===
=== December 2015 ===
[https://www.quadrigainitiative.com/casestudy/rippletradeshutdown.php Dec 15th - Ripple Trade Shut Down - $0k (Global)]
[[Ripple_Trade_Shut_Down|Dec 15th - Ripple Trade Shut Down - $0k (Global)]]




=== September 2015 ===
=== September 2015 ===
[https://www.quadrigainitiative.com/casestudy/mybigcoinfraudulentservice.php Sep 3rd - My Big Coin Fraudulent Service - $6m (United States)]
[[My_Big_Coin_Fraudulent_Service|Sep 3rd - My Big Coin Fraudulent Service - $6m (United States)]]




=== May 2015 ===
=== May 2015 ===
[https://www.quadrigainitiative.com/casestudy/bitfinexhotwallethack.php May 22nd - Bitfinex Hot Wallet Hack - $356k (Hong Kong)]
[[Bitfinex_Hot_Wallet_Hack|May 22nd - Bitfinex Hot Wallet Hack - $356k (Hong Kong)]]




=== March 2015 ===
=== March 2015 ===
[https://www.quadrigainitiative.com/casestudy/rippletradejapanfraud.php Mar 3rd - Ripple Trade Japan Fraud - $1000k (Japan)]
[[Ripple_Trade_Japan_Fraud|Mar 3rd - Ripple Trade Japan Fraud - $1000k (Japan)]]


[https://www.quadrigainitiative.com/casestudy/coinapulthotwallethack.php Mar 1st - Coinapult Hot Wallet Hack - $43k (Panama)]
[[Coinapult_Hot_Wallet_Hack|Mar 1st - Coinapult Hot Wallet Hack - $43k (Panama)]]


[https://www.quadrigainitiative.com/casestudy/allcrypt.php Mar 1st - Allcrypt - $12k (Unknown)]
[[AllCrypt_WordPress_Exploit_Theft|Mar 1st - AllCrypt WordPress Exploit Theft - $12k (Unknown)]]




=== February 2015 ===
=== February 2015 ===
[https://www.quadrigainitiative.com/casestudy/bterbitcoinheist.php Feb 15th - BTER Bitcoin Heist - $1.75m (China)]
[[BTER_Bitcoin_Heist|Feb 15th - BTER Bitcoin Heist - $1.75m (China)]]


[https://www.quadrigainitiative.com/casestudy/kipcoinexchangehack.php Feb 1st - Kipcoin Exchange Hack - $690k (China)]
[[Kipcoin_Exchange_Hack|Feb 1st - Kipcoin Exchange Hack - $690k (China)]]


[https://www.quadrigainitiative.com/casestudy/mycoinexchangebankruptcy.php Feb 1st - MyCoin Exchange Bankruptcy - $387m (Hong Kong)]
[[MyCoin_Exchange_Bankruptcy|Feb 1st - MyCoin Exchange Bankruptcy - $387m (Hong Kong)]]




=== January 2015 ===
=== January 2015 ===
[https://www.quadrigainitiative.com/casestudy/796exchangehack.php Jan 1st - 796 Exchange Hack - $230k (China)]
[[796_Exchange_Hack|Jan 27th - 796 Exchange Hack - $230k (China)]]


[https://www.quadrigainitiative.com/casestudy/bitstamphotwallethack.php Jan 1st - Bitstamp Hot Wallet Hack - $5.1m (Luxembourg)]
[[Bitstamp_Hot_Wallet_Hack|Jan 3rd - Bitstamp Hot Wallet Hack - $5.1m (Luxembourg)]]




==2014==
==2014==
=== October 2014 ===
=== October 2014 ===
[https://www.quadrigainitiative.com/casestudy/btcedataleak.php Oct 15th - BTC-e Data Leak - $0k (Russia)]
[[BTC-e_Data_Leak|Oct 15th - BTC-e Data Leak - $0k (Russia)]]


[[Ripple_Trade_Ripple_and_Stellar_Hacking|Oct 8th - Ripple Trade Ripple and Stellar Hacking - $0k (Global)]]
[[Ripple_Trade_Ripple_and_Stellar_Hacking|Oct 8th - Ripple Trade Ripple and Stellar Hacking - $0k (Global)]]
Line 591: Line 801:


=== March 2014 ===
=== March 2014 ===
[[Flexcoin_Hot_Wallet_Hack|Mar 2nd - Flexcoin Hot Wallet Hack - $600k (Canada)]]
[[Bitcurex_Targeted_by_Hacking|Mar 1st - Bitcurex Targeted by Hacking - $844k (Poland)]]
[[Bitcurex_Targeted_by_Hacking|Mar 1st - Bitcurex Targeted by Hacking - $844k (Poland)]]


[[CryptoRush_Hack|Mar 1st - CryptoRush Hack - $800k (United States)]]
[[CryptoRush_Hack|Mar 1st - CryptoRush Hack - $800k (United States)]]


[[Flexcoin_Hot_Wallet_Hack|Mar 1st - Flexcoin Hot Wallet Hack - $600k (Canada)]]
[[Poloniex_Withdrawal_Hack|Mar 1st - Poloniex Withdrawal Hack - $65k (United States)]]
 
[[Poloniex_Withdrawal_Hack|Mar 1st - Poloniex Withdrawal Hack - $662k (United States)]]




=== February 2014 ===
=== February 2014 ===
[[Mt._Gox_Halts_Trade_Over_Major_Hack|Feb 1st - MT Gox Halts Trade Over Major Hack - $300m (Japan)]]
[[Mt._Gox_Halts_Trade_Over_Major_Hack|Feb 1st - Mt. Gox Halts Trade Over Major Hack - $300m (Japan)]]




Line 647: Line 857:


[[Bitfunder_and_WeExchange_Hack|Jul 1st - Bitfunder and WeExchange Hack - $788k (United States)]]
[[Bitfunder_and_WeExchange_Hack|Jul 1st - Bitfunder and WeExchange Hack - $788k (United States)]]
=== May 2013 ===
[[Vircurex_Second_Exchange_Hack|May 10th - Vircurex Second Exchange Hack - $341k (Unknown)]]




=== March 2013 ===
=== March 2013 ===
[[Mercado_Bitcoin|Mar 1st - Mercado Bitcoin - $101k (Germany)]]
[[Mercado_Bitcoin|Mar 1st - Mercado Bitcoin - $101k (Brazil)]]




Line 671: Line 885:


=== August 2012 ===
=== August 2012 ===
[[Kronos_Hack|Aug 1st - Kronos Hack  - $43k (Italy)]]
[[Kronos.io_Pre-Launch_Bitcoin_Heist|Aug 1st - Kronos.io Pre-Launch Bitcoin Heist - $43k (Italy)]]




Line 701: Line 915:




=== August 2011 ===
=== July 2011 ===
[[MyBitcoin_Exchange_Hack/Fraud|Aug 1st - MyBitcoin Exchange Hack/Fraud - $2m (Unknown)]]
[[MyBitcoin_Exchange_Hack/Fraud|Jul 29th - MyBitcoin Exchange Hack/Fraud - $1.082m (Unknown)]]


=== July 2011 ===
[[Bitomat_Exchange_Wallet.dat_File_Deleted|Jul 1st - Bitomat Exchange Wallet.dat File Deleted - $220k (Poland)]]
[[Bitomat_Exchange_Wallet.dat_File_Deleted|Jul 1st - Bitomat Exchange Wallet.dat File Deleted - $220k (Poland)]]




=== June 2011 ===
=== June 2011 ===
[[MyBitcoin_Username/Password_Breach|Jun 20th - MyBitcoin Username/Password Breach - $72k (Unknown)]]
[[Mt._Gox_Auditor_Theft|Jun 19th - Mt. Gox Auditor Theft  - $47k (Japan)]]
[[Mt._Gox_Auditor_Theft|Jun 19th - Mt. Gox Auditor Theft  - $47k (Japan)]]
[[MyBitcoin_Username/Password_Breach|Jun 1st - MyBitcoin Username/Password Breach - $72k (Unknown)]]

Latest revision as of 15:46, 27 August 2025

Notice: This is an automatically generated list. To add new cases, please see the Process For Adding New Cases. If information appears to be incorrect, please use the Discussion page to suggest changes.

Some dates of older cases are stated to be the 1st of the month. Please update the dates in the corresponding article and use the Discussion page to report the issue.

2025

August 2025

Aug 13th - Coinbase MainnetSettler Approve Bug Hold Token Theft 2 - $300k (United States)


July 2025

Jul 23rd - WOO X Targeted Development Environment Phishing Attack Theft - $14m (Global)

Jul 18th - CoinDCX Sophisticated Server Breach Precise Cross-Chain Heist - $44.3m (India)

Jul 15th - BigONE Control Logic Changed To Withdraw Customer Funds - $27m (Global)


June 2025

Jun 17th - Nobitex Hot Wallet Funds Burned In Politically Motivated Attack - $81.7m (Iran)


May 2025

May 21st - Nexo Smart Contract Exploited By Fake Uniswap V3 Pool - $145k (Global)

May 8th - BitoPro Multiple Hot Wallets Drained During System Upgrade - $11.5m (Taiwan)


April 2025

Apr 14th - KiloEx Public Price Oracle Access Control Vulnerability - $7.492m (Global)


February 2025

Feb 23rd - Infini Money Anonymous Developer Backdoor Vault Theft - $49.517m (Global)

Feb 21st - ByBit Multi-Sig Cold Wallet Not Cold Or Multi-Sig - $1.436173b (Global)

Feb 3rd - Xeggex Exchange Collapses After Suspicious Withdrawals - $Unknown (Global)


January 2025

Jan 23rd - Phemex Hot Wallet Access Control Vulnerability - $69.089m (Global)


2024

December 2024

Dec 26th - Coinbase Support Data Breach Sophisticated Phishing - $180m (United States)


November 2024

Nov 27th - XT.com Exchange Hot Wallet Breach - $1.7m (Global)

Nov 20th - Coinbase MainnetSettler Approval Issue Hold Token Theft 1 - $66k (United States)

Nov 15th - DEXX Web Wallet Private Key Leakage - $21m (Global)

Nov 7th - CoinPoker Hot Wallet Third-party Vulnerability - $2m (Global)


October 2024

Oct 30th - M2 Exchange Access Control Vulnerability - $13.7m (United Arab Emirates)


September 2024

Sep 19th - BingX Massive Hot Wallet Breach - $44.061m (Global)

Sep 10th - Indodax Withdrawal System Exploited - $21.996m (Indonesia)


August 2024

Aug 29th - Orderly Network Discord Server Compromised - $Unknown (Global)


June 2024

Jun 22nd - BtcTurk Hot Wallet Network Attack - $55m (Global)

Jun 5th - Kraken Exploit Found/Used By CertiK - $3m (United States)


May 2024

May 30th - DMM Bitcoin Wallet Emptied - $308.949m (Global)


April 2024

Apr 29th - Rain Exchange Large Wallet Breach - $14.8m (Global)

Apr 1st - FixedFloat April Fools Day Exploit - $2.8m (Global)


February 2024

Feb 18th - FixedFloat Minor Technical Problems - $26.1m (Global)


2022

December 2022

Dec 27th - Midas Investments Platform Closure - $63.3m (Global)

Dec 25th - Sajid Ikram Romanceless Pig Butchering Scam - $328k (Global)


November 2022

Nov 19th - CoinSquare Client Database Breach - $0k (Canada)

Nov 14th - Gemini Third Party Data Breach - $0k (Global)

Nov 13th - AAX Exchange Collapses - $100m (Global)

Nov 10th - BlockFi Withdrawals Disabled and Bankruptcy - $Unknown (United States)

Nov 9th - FTX Exchange Collapse and Bankruptcy - $8b (Global)

Nov 1st - Deribit Hot Wallet Breached - $28m (Global)


October 2022

Oct 5th - Celsius Bankruptcy Releases Customer Data - $0k (United States)


August 2022

Aug 30th - Crypto.com Sends $10.5m To Melbourne Woman - $10.5m (Australia)


July 2022

Jul 5th - Voyager Digital Bankruptcy - $5.9b (United States)

Jul 4th - Vauld Platform Withdrawals Paused - $197.7m+ (Global)


June 2022

Jun 17th - Babel Finance Halts Withdrawals - $Unknown (Global)

Jun 12th - Celsius Platform Withdrawals Paused - $11.8b (United States)


May 2022

May 8th - Binance Tourist Billboards in Turkey - $Unknown (Turkey)


March 2022

Mar 22nd - VeVe Gems Acquired Illegitimately - $Unknown (Global)

Mar 18th - BlockFi Hubspot Data Breach - $0k (United States)

Mar 18th - NYDIG HubSpot Data Breach - $Unknown (United States)

Mar 18th - Circle HubSpot Data Breach - $Unknown (United States)


February 2022

Feb 26th - OpenSea Fake Verification Phishing Emails - $Unknown (Global)

Feb 19th - OpenSea Phishing Attack - $3.4m (Global)

Feb 16th - TopGoal Hot Wallet Breach - $1.113m (Global)

Feb 11th - Coinbase Advanced Market Vulnerability - $0k (United States)

Feb 8th - IRA Financial Suspicious Withdrawals - $36m (United States)

Feb 3rd - PayBito Customer Data Breach - $0k (United States/India)


January 2022

Jan 29th - QXTraders Scam Investment First-Stranger - $2k (Canada)

Jan 28th - EmpiresX Ponzi Scheme - $100m (United States)

Jan 24th - OpenSea Old Contracts Exploited - $1.1m (Global)

Jan 17th - Crypto.com Withdrawals Triggered - $34.358m (Singapore)

Jan 16th - Coinbase Ethereum Stolen via Minecraft Mod - $22k (Unknown)

Jan 12th - OpenSea Forced Sale By Old Listing - $48k (Global)

Jan 12th - Token Tax API Key Breach SPT0615-JD - $Unknown (United States)

Jan 11th - Witty-Season-3914 Double Scam Recovery - $7k (Global)

Jan 8th - LCX Exchange Hot Wallet Hack - $7.94m (Liechtenstein)

Jan 1st - OpenSea Bored Ape Old Contract Hack - $245k (Global)


2021

December 2021

Dec 31st - OpenSea Doodle Sold By Old Listing - $7k (Global)

Dec 26th - Cell Phone Repair Shop Theft hoangs2k - $73k (Canada)

Dec 22nd - CoinRise Investor Losses - $Unknown (Canada)

Dec 11th - Ascendex Hot Wallet Hack - $77.7m (Singapore)

Dec 10th - Hinge Romance Scam Niki Hutchinson - $390k (United States)

Dec 4th - BitMart Hot Wallet Security Breach - $196m (Cayman Islands)


November 2021

Nov 30th - Coinbase Shiba Sim Swap Case ethanhunt444 - $2k (Global)

Nov 30th - Bitcoin Sent To Litecoin Address deepfloater - $Unknown (Global)

Nov 21st - Coinbase Bank Fees z0mbiechris - $6k (United States)

Nov 11th - Coinbase Account Breach Phone Theft shotford11 - $Unknown (United States)

Nov 10th - FomoEX Ponzi Scheme - $Unknown (Global)

Nov 8th - CoinSpot Account Hacked borgy63 - $2k (Australia)

Nov 3rd - Robinhood Massive Data Breached - $0k (United States)


October 2021

Oct 31st - Coin-Ether Coinbase Ethereum Doubling Offer - $26k (Global)

Oct 17th - OpenSea Hashmasks Fake Listing - $Unknown (Global)

Oct 15th - DiamondFxPro/DybitFX Fake Bitcoin Broker WonderWolf46 - $3k (Global)

Oct 14th - ZBG Global Pig Butchering Scam ocean_preneur - $40k (Global)

Oct 11th - Coinbase Account Hacked Live4toys - $16k (United States)

Oct 10th - Ornery_Maintenance_8 Malware Attack on Windows 7 - $2k (Global)

Oct 2nd - GravyScale Fraudulent Investment - $Unknown (Global)

Oct 1st - Coinbase Ethereum Address Typo Miserable_Earth5856 - $2k (Global)


September 2021

Sep 27th - Coinbase Hack Despite 2FA BradlyL - $3k (Global)

Sep 5th - IDEEX VIP Scammed Out Of Life Savings sirarteaga - $50k (Global)

Sep 5th - CoinPryme Fraudulent Investment Platform - $Unknown (Global)

Sep 4th - CME Group Fake Investment Website chauchau899 - $10k (Global)


August 2021

Aug 31st - Banksy Fake NFT Sale on OpenSea - $336k (Global)

Aug 29th - Bilaxy Hot Wallet Breach - $21.709m (Seychelles)

Aug 25th - OpenSea sohrobf Fake Support Scam - $543k (Global)

Aug 24th - Coinbase Vidovic Account Sim Swap - $169k (United States)

Aug 23rd - OpenSea Fake Support Accounts - $15k (Global)

Aug 18th - Liquid Warm Wallet Liquidated - $91.35m (Japan)

Aug 17th - LCTP Global Pig Butchering Scam - $Unknown (Global)


July 2021

Jul 27th - CostPayIn Dating Scam UCruz87 - $12k (Global)

Jul 23rd - Bitcomex Valid Withdrawals Pig Butchering pf_12345 - $10k (United States)

Jul 23rd - EZWebx Scam Exchange jonathan0402 - $Unknown (Global)

Jul 23rd - Dogecoin Investment Platform Scam Biggy437 - $15k (Global)

Jul 21st - Coinskale Dogecoin Staking Scam Website Tradegrow - $20k (Australia)

Jul 19th - Coinbase Unauthorized Bank Access - $50k (United States)

Jul 13th - Animal Shelter Long Haul Scammer lendingaccount - $240k (United States)

Jul 8th - Bitmart BSV 51% Attack - $Unknown (Cayman Islands)

Jul 3rd - Overflow0X Physical Cryptocurrency Robbery - $Unknown (Morocco)


June 2021

Jun 30th - Raelene Vandenbosch Rogers Kiosk SIM Swap Shakepay Ledger - $535k (Canada)

Jun 22nd - StakeHound Got FireBlocked - $75m (Switzerland)

Jun 19th - Pension Investment Fraud Teresa Jackson - $155k (Global)

Jun 9th - Coinbase Lawsuit People Locked From Accounts - $Unknown (United States)


May 2021

May 19th - BlockFi Sends Free Bitcoin - $10m (United States)

May 15th - CoinBase 6000 Users Robbed - $Unknown (United States)

May 15th - Hinge Dating App Xau Gold Investments nholding - $25k (Global)

May 11th - WaterMine Ponzi Scheme - $Unknown (Global)

May 8th - Coinbase Deposit BSC Wrapped Ethereum Spooky007x - $2k (United States)

May 3rd - BitBuy Korea Exit Scam - $Unknown (South Korea)

May 1st - Coinbase Phishing Attacks - $Unknown (United States)


April 2021

Apr 29th - HotBit Downtime and Privacy Breach - $0k (China)

Apr 24th - VeBitcoin Shuts Down - $Unknown (Turkey)

Apr 22nd - Thodex CEO Flees Collapse - $2b (Turkey)

Apr 19th - AfriCrypt Platform "Hacked" - $2.3b (South Africa)

Apr 18th - Category_Thin Jewelry Cabinet Seed Phrase Theft - $447k (United States)

Apr 14th - Celsius Network Phishing Attack - $Unknown (United States)

Apr 7th - Coinbase Blumetti Account Sim Swap - $503k (United States)


March 2021

Mar 31st - XMiner.io Cloud Mining Scam - $Unknown (Global)

Mar 22nd - Nexo Disabling Withdrawals Forcing Token Sale - $58.35m (Global)

Mar 14th - CoinBase Account Compromised jerecock - $11k (Global)

Mar 1st - Coinbase/Gemini TMobile Sim Swapping HowDoIHummus - $10k (United States)


February 2021

Feb 17th - Pantera Capital HubSpot Data Breach and Coin Fraud - $Unknown (United States)

Feb 17th - Coinseed Destroyed By SEC - $3m (United States)

Feb 15th - Cryptopia Liquidation Hack - $45k (New Zealand)


January 2021

Jan 21st - BuyUCoin Data Breach - $0k (India)

Jan 19th - Binance Firo (ZCoin) 51% Attack - $4.381m (Global)

Jan 19th - Indodax Firo (ZCoin) 51% Attack - $400k (Global)


2020

December 2020

Dec 26th - Altilly Hot Wallets Hacked And Cold Wallets Lost - $6.7m (Sweden)

Dec 23rd - Livecoin Shut Down By Hack - $3.3m (Russia)

Dec 21st - Exmo Assets Lost - $10.5m (United Kingdom)

Dec 1st - BTC Markets Privacy Breach - $0k (Australia)


November 2020

Nov 30th - Celsius Network Account Hacked - $82k (United States)

Nov 26th - Bancar Hack Theft - $1.9m (Venezuela)

Nov 21st - Celsius GoDaddy DNS Hijacking - $0k (United States)

Nov 18th - Bitcoin Interchange Exit Scam - $766k (Zimbabwe)

Nov 13th - Liquid Data Leak - $0k (Japan)


October 2020

Oct 27th - Cred CCO Was UK Fugitive - $330.489m (United States)

Oct 22nd - OceanEx Account Breached wassim0 - $30k (Canada)

Oct 3rd - KuCoin Fake Wallet Site - $Unknown (Singapore)


September 2020

Sep 25th - KuCoin Hot Wallet Breach - $281m (Singapore)

Sep 25th - Robinhood Account Hacking Spree - $Unknown (United States)

Sep 23rd - KuCoin Fake Exchange Website - $Unknown (Singapore)

Sep 20th - Sim Swapping AT&T - $560k (United States)

Sep 12th - Arbistar Trading Bot Overpayment - $1000m (Spain)

Sep 8th - Eterbase Hot Wallets Breached - $5.4m (Slovakia)


August 2020

Aug 26th - Coinbase Sim Swapping Lawsuit - $Unknown (United States)

Aug 25th - Coinbit Seizure/Investigation - $85m (South Korea)

Aug 25th - BTC ERA Phishing Attack - $0k (Global)

Aug 24th - CoinBerry ETransfer Glitch Fraud - $1.413m (Canada)

Aug 19th - Mirror Trading International - $885m (South Africa)

Aug 19th - KuCoin Fraudulent Website - $Unknown (Singapore)

Aug 5th - Bitfinex/Ethereum Classic Second 51% Attack - $3.2m (Unknown)


July 2020

Jul 31st - OkEx Ethereum Classic 51% Attack - $5.6m (Malta)

Jul 31st - 2gether Hacked - $1.39m (Spain)

Jul 11th - Cashaa Wallet Hacked - $3.1m (United Kingdom)


June 2020

Jun 23rd - GPay/Cryptopoint/XtraderFX Shut Down - $1.68m (United Kingdom)

Jun 16th - Ledger Shopify Data Breach 2 - $Unknown (Global)

Jun 15th - HTS Coin Shuts Down - $Unknown (South Korea)

Jun 11th - MiningPoolHub Ethereum Theft - $1.282m (United States)

Jun 10th - Good Cycle Ponzi Blackmailed - $5.279m (South Korea)


May 2020

May 27th - LMEX Stock Exchange - $150k (China)

May 17th - Coinbase/AT&T Account Sim Swap signalme - $4k (United States)

May 14th - Ledger Shopify Data Breach 1 - $Unknown (Global)


April 2020

Apr 20th - EOS Ecosystem Ponzi Scheme Collapses - $52m (China)


February 2020

Feb 25th - Coinbase Sim Swapping SaltedAvocadosMhh - $15k (United States)

Feb 17th - VBITEX Hacked - $Unknown (Unknown)

Feb 6th - Altsbit Hot Wallets Hacked - $317k (Italy)

Feb 1st - FCoin Collapses - $125m (China)


January 2020

Jan 1st - Binance/Bitcoin Gold Double Spend Hack - $72k (Malta)


2019

December 2019

Dec 11th - RG Coins Shuts Down - $7m (Bulgaria)

Dec 1st - Cloud Token Wallet Service - $500m (Singapore)


November 2019

Nov 26th - Upbit Hot Wallet Hack - $49.2m (South Korea)

Nov 14th - GateHub Privacy Breach - $0k (United Kingdom)

Nov 11th - BitMEX Email Gaffe - $0k (Seychelles)

Nov 4th - VinDAX Exchange Hacked - $500k (Vietnam)

Nov 4th - BeenTrade Fake Crypto Exchange - $Unknown (Global)

Nov 1st - IDAX Global CEO Disappears - $Unknown (China)

Nov 1st - Einstein Exchange - $12m (Canada)


October 2019

Oct 22nd - OvexTrade Withdrawal Fraud Platform - $Unknown (Global)

Oct 1st - WoToken Wallet Service - $1.1b (China)


September 2019

Sep 14th - Coinhouse Phishing Attack - $Unknown (France)

Sep 10th - Cryptopia Ex-Employee Theft - $235k (New Zealand)


August 2019

Aug 17th - CoinTiger PTT "Cold Wallet" Breach - $1.708m (Singapore)

Aug 1st - EZ-BTC/Dave Smillie - $3.9m+ (Canada)


July 2019

Jul 15th - InnovaMine Cloud Mining Operation - $7m+ (Global)

Jul 11th - BitPoint Hot Wallet Hack - $32.2m (Japan)

Jul 4th - Soxex Collapse - $1000k (Unknown)

Jul 1st - Bitmarket Gone Without Warning - $23m (Poland)


June 2019

Jun 28th - QuickBit Privacy Breach - $0k (Sweden)

Jun 27th - Koinex Shuts Down Regulatory Uncertainty - $Unknown (India)

Jun 25th - Unknown Platform Cyber-Squatting - $27.2m (Global)

Jun 16th - Bitrue Hot Wallet Breach - $4.5m (Singapore)

Jun 2nd - Kraken Flash Crash (Suspected Theft) - $10m (United States)

Jun 1st - Bitsane Exit Scam - $155k+ (Ireland)

Jun 1st - PlusToken Wallet and Exchange - $6b (South Korea)

Jun 1st - Gatehub Customer XRP Wallets Breached - $10.1m (United Kingdom)


May 2019

May 29th - Remitano False XRP Deposit - $Unknown (Seychelles)

May 20th - CoinBase Sim Swapping - $100k (United States)

May 7th - Binance Hot Wallet Theft - $41.238m (Malta)

May 7th - Bitcoins Norway AlphaPoint Attack - $500k+ (Norway)

May 2nd - BitoPro XRP Partial Payment Theft - $2.122m (Taiwan)

May 1st - CoinRoom Goes Boom - $Unknown (Poland)


April 2019

Apr 26th - BitFinex and Crypto Capital - $880m (Hong Kong)

Apr 15th - Bittrex AT&T Gregg Bennett SIM Swap - $507k (United States)

Apr 1st - Coinbene Hack Cover-Up - $100m+ (International)


March 2019

Mar 26th - BiKi Password Tampering - $123k (Singapore)

Mar 24th - DragonEx Hacking Theft - $7m (Singapore)

Mar 24th - Etbox Wallet Hacked - $132k (Seychelles)

Mar 18th - Bitcoin Evolution Celebrity Impersonation Ponzi - $670m (Global)

Mar 15th - Mercatox EOS Breach - $Unknown (United Kingdom)

Mar 1st - Bithumb EOS/XRP Hack - $19.2m (South Korea)

Mar 1st - Gatecoin Enters Liquidation - $Unknown (Hong Kong)


February 2019

Feb 20th - CoinBin Declares Bankruptcy - $26m (South Korea)

Feb 15th - Coinmama User Data Breached - $0k (Ireland)

Feb 5th - QuadrigaCX Bankruptcy - $215m+ (Canada)


January 2019

Jan 28th - Liqui Shuts Down - $0k (Ukraine)

Jan 23rd - CoinZest Accidental Airdrop - $5.3m (South Korea)

Jan 18th - CryptoCashBack Rewards Program Trojan - $85k (Global)

Jan 17th - Komid Fraudulent Platform Withdrawals - $Unknown (South Korea)

Jan 14th - Cryptopia Exchange ERC20 Hack - $20.447m (New Zealand)

Jan 5th - Coinbase Halts Ethereum Classic Trading - $0k (United States)

Jan 1st - Gate.io Ethereum Classic 51% Attack - $271k (Cayman Islands)

Jan 1st - Bitrue Ethereum Classic 51% Attack - $14k (Taiwan/Singapore)


2018

December 2018

Dec 22nd - Coinone Unauthorized Customer Withdrawal - $48k (South Korea)

Dec 15th - CoinFlux CEO Arrested - $Unknown (Romania)


November 2018

Nov 3rd - Gate.io Crypto-Stealing JavaScript - $Unknown (Marshall Islands)

Nov 1st - Pure Bit Exit Scam - $2.8m (South Korea)


October 2018

Oct 26th - AT&T Coinbase Gemini Sim Swap Apple's Robert Ross - $1000k (United States)

Oct 17th - Wirex Account Hacked SambucciTony - $Unknown (Global)

Oct 1st - Trade.io - $8m (Switzerland)

Oct 1st - MapleChange Exchange Hacked - $6m (Canada)


September 2018

Sep 1st - Zaif Hacking Theft - $60m (Japan)


July 2018

Jul 21st - WEX Collapses - $400m (Russia)


June 2018

Jun 22nd - Huobi Account Breached Despite 2FA xemtime - $16k (Global)

Jun 21st - Zebpay Shutdown In India - $0k (India)

Jun 9th - Binance Account Hacked BeanThe5th - $50k (Global)

Jun 1st - Bithumb Hacking - $32m (South Korea)

Jun 1st - CoinRail Exchange Hack - $40m (South Korea)


May 2018

May 16th - AT&T Employees Rob Seth Shapiro - $1.8m (Global)

May 11th - Binance Bitcoin Gold 51% Attack - $Unknown (Cayman Islands)

May 11th - Bithumb Bitcoin Gold 51% Attack - $Unknown (South Korea)

May 11th - Bitinka Bitcoin Gold 51% Attack - $Unknown (Peru)

May 11th - Bitfinex Bitcoin Gold 51% Attack - $Unknown (Hong Kong)

May 1st - Bittrex Bitcoin Gold Double-Spend - $255k+ (Liechtenstein)


April 2018

Apr 1st - CoinSecure Exchange Hack - $3.3m (India)


March 2018

Mar 15th - Coinnest Platform CEO Embezzlement - $940k (South Korea)

Mar 7th - Binance Phishing Campaign - $8.8m (Singapore)


February 2018

Feb 1st - BitGrail NANO Hack - $170m (Italy)


January 2018

Jan 18th - USI Tech Ponzi Scheme - $13.3m+ (Global)

Jan 7th - Unknown Sim Swapping Michael Terpin - $24m (United States)

Jan 5th - CoinsMarkets Exit Scam - $Unknown (Cyprus)

Jan 1st - Canadian Bitcoins Robbery - $0k (Canada)

Jan 1st - Coincheck NEM Token Hack - $530m (Japan)


2017

December 2017

Dec 25th - BitKRX Exit Scam - $Unknown (South Korea)

Dec 14th - Chain.group Ponzi Scheme - $Unknown (Global)

Dec 1st - Youbit Exchange Hack - $2.65m (South Korea)

Dec 1st - NiceHash Exchange Hack - $64m (Slovenia)


November 2017

Nov 19th - Tether USDT Token Theft - $30.95m (Global)

Nov 7th - Optioment Bitcoin Ponzi Scheme - $136.313m (Global)

Nov 7th - Exchange Account Drained TMobile Sim Swap Carlos Tapang - $12k (Global)

Nov 4th - Hexabot.top High Yield Investment Scheme - $Unknown (Global)


September 2017

Sep 19th - Bitfinex Phishing Website - $Unknown (Global)


August 2017

Aug 26th - Bittrex Spoofed Website Hack GodOfWhatevers - $100k (Liechtenstein)

Aug 17th - Kraken ETH SIM Swap Jeremiah Nichol - $12k (United States)


July 2017

Jul 25th - BTC-e Assets Seized By US Authorities - $990m+ (Russia)

Jul 25th - Centra Tech Fake Debit Card - $25m (United States)

Jul 17th - Coindash ICO Theft - $7.4m (Global)

Jul 14th - Unknown Ripple Exchange Phishing Scam - $800k (Global)


June 2017

Jun 11th - GladiaCoin Multi-Level Marketing Scheme Collapses - $Unknown (Global)

Jun 1st - Bithumb Privacy/Phishing Hack - $31m (China)

Jun 1st - QuadrigaCX Contract Error - $14.7m (Canada)


April 2017

Apr 1st - Yapizon Exchange Hack - $5.3m (South Korea)


2016

October 2016

Oct 13th - Bitcurex Exchange Hack - $1.5m (Poland)


August 2016

Aug 3rd - Bitfinex Security Breach - $72m (Hong Kong)


May 2016

May 1st - Gatecoin Hack - $2.5m (Hong Kong)


March 2016

Mar 1st - CoinTrader/NewNote Shuts Down - $1.5m? (Canada)


January 2016

Jan 15th - Cryptsy Withdrawals Closed/Bankruptcy - $4.291m (United States)


2015

December 2015

Dec 15th - Ripple Trade Shut Down - $0k (Global)


September 2015

Sep 3rd - My Big Coin Fraudulent Service - $6m (United States)


May 2015

May 22nd - Bitfinex Hot Wallet Hack - $356k (Hong Kong)


March 2015

Mar 3rd - Ripple Trade Japan Fraud - $1000k (Japan)

Mar 1st - Coinapult Hot Wallet Hack - $43k (Panama)

Mar 1st - AllCrypt WordPress Exploit Theft - $12k (Unknown)


February 2015

Feb 15th - BTER Bitcoin Heist - $1.75m (China)

Feb 1st - Kipcoin Exchange Hack - $690k (China)

Feb 1st - MyCoin Exchange Bankruptcy - $387m (Hong Kong)


January 2015

Jan 27th - 796 Exchange Hack - $230k (China)

Jan 3rd - Bitstamp Hot Wallet Hack - $5.1m (Luxembourg)


2014

October 2014

Oct 15th - BTC-e Data Leak - $0k (Russia)

Oct 8th - Ripple Trade Ripple and Stellar Hacking - $0k (Global)

Oct 8th - JustCoin Exchange Ripple and Stellar Hacking - $150k (Norway)

Oct 1st - Mintpal Exchange Exit Scam - $1.3m (United Kingdom)


August 2014

Aug 15th - BTER NXT Token Theft - $1.65m (China)

Aug 1st - BitNZ MailJet Hack - $23k (New Zealand)


July 2014

Jul 29th - Cryptsy Exchange Hack - $8.516m (United States)

Jul 13th - MintPal Vericoin Hack/Rollback - $2m (United Kingdom)

Jul 4th - Bitcoins Reserve Social Engineering - $63k (Australia)


March 2014

Mar 2nd - Flexcoin Hot Wallet Hack - $600k (Canada)

Mar 1st - Bitcurex Targeted by Hacking - $844k (Poland)

Mar 1st - CryptoRush Hack - $800k (United States)

Mar 1st - Poloniex Withdrawal Hack - $65k (United States)


February 2014

Feb 1st - Mt. Gox Halts Trade Over Major Hack - $300m (Japan)


2013

December 2013

Dec 1st - Intersango Exit Scam - $14k+ (United Kingdom)


November 2013

Nov 21st - Sheep Marketplace Bitcoin Theft - $5.823m (Czech Republic)

Nov 7th - Inputs.io Additional Lish Attack - $57k (Australia)

Nov 1st - BIPS Wallet Service - $650k (Denmark)

Nov 1st - Czech Bitcash.cz Hacked - $200k (Czech Republic)

Nov 1st - Bidextreme.pl Exchange Hacked - $Unknown (Poland)

Nov 1st - Picostocks “Cold Wallet” Hack - $6m (Marshall Islands)


October 2013

Oct 23rd - Input.io “Wallet” Hack - $1.267m (Australia)

Oct 23rd - Inputs.io API Compromised - $Unknown (Australia)

Oct 1st - GBL Exchange Exit Scam - $4.1m (China)

Oct 1st - Canadian Bitcoins Social Engineering Theft - $100k (Canada)


September 2013

Sep 23rd - CoinLenders Platform Closes With Funds - $869k (Australia)


August 2013

Aug 24th - Inputs.io Phishing Attack - $Unknown (Australia)


July 2013

Jul 15th - WeExchange Ripple Gateway Hacked - $590k (Australia)

Jul 12th - Mt. Gox User champbronc2 Hacked - $2k (Global)

Jul 1st - Bitfunder and WeExchange Hack - $788k (United States)


May 2013

May 10th - Vircurex Second Exchange Hack - $341k (Unknown)


March 2013

Mar 1st - Mercado Bitcoin - $101k (Brazil)


February 2013

Feb 1st - Bit LC Theft - $51k (Panama)


January 2013

Jan 1st - Vircurex Exchange Hack - $50m (Germany)


2012

December 2012

Dec 1st - BitMarket.eu Custodian Failure - $400k (Poland)


September 2012

Sep 1st - Bitfloor Exchange Hack - $240k (United States)


August 2012

Aug 1st - Kronos.io Pre-Launch Bitcoin Heist - $43k (Italy)


July 2012

Jul 1st - BTC-e Hack - $42k (Russia)

Jul 1st - Bitcoinica Another Hot Wallet Hack - $305k (New Zealand)


June 2012

Jun 7th - CryptoXChange Withdrawal Refused - $115k (Australia)


May 2012

May 1st - World Bitcoin Exchange - $25k (Australia)

May 1st - Bitcoinica Hot Wallet Hack - $91k (New Zealand)


March 2012

Mar 1st - Bitcoinica Linode Web Host Hack - $228k (New Zealand)


2011

October 2011

Oct 28th - Mt. Gox Coins Destroyed - $8k (Japan)

Oct 1st - Bitcoin7 Exchange Hack/Fraud - $50k (Unknown)


July 2011

Jul 29th - MyBitcoin Exchange Hack/Fraud - $1.082m (Unknown)

Jul 1st - Bitomat Exchange Wallet.dat File Deleted - $220k (Poland)


June 2011

Jun 20th - MyBitcoin Username/Password Breach - $72k (Unknown)

Jun 19th - Mt. Gox Auditor Theft - $47k (Japan)