Known Case Repositories
Major Source Websites
Some common sources where you can find more cryptocurrency scams, hacks, and frauds are:
https://defiyield.app/rekt-database
https://crystalblockchain.com/security-breaches-and-fraud-involving-crypto/
https://fincade.medium.com/a-comprehensive-timeline-of-all-defi-hacks-exploits-rugpulls-in-2021-constantly-updated-d4d0e3509e2
https://docs.google.com/document/d/1LbX6uCAKsrvzHuAe2MegOQpcDk1B_Ank71kcPtjz2h4/edit
https://www.zerofriction.io/hackscamdb
https://www.adrianhetman.com/monthly-defi-blood-bath-report-5/
https://bitcoinexchangeguide.com/bitcoin/scams-hacks/
https://blog.confiant.com/a-whirlwind-tour-of-crypto-phishing-8628da0a9e38
https://blockchainmagazine.net/rising-scams-in-cryptocurrency-and-defi-projects-you-should-know/
https://weekinethereum.substack.com/
https://cryptosec.info/exchange-hacks/
https://blockthreat.substack.com/p/blockthreat-2020-a-year-in-review keep reading some on reorgs.
https://cryptoxdirectory.com/ more that may have lost funds.
https://selfkey.org/list-of-cryptocurrency-exchange-hacks/
https://magoo.github.io/Blockchain-Graveyard/
https://cryptoxdirectory.com/hacked_2019
https://www.rekt.news/
https://forum.openzeppelin.com/t/compiled-list-of-solidity-vulnerabilities/1081
https://blog.sigmaprime.io/solidity-security.html
https://smartcontractsecurity.github.io/SWC-registry/
https://medium.com/dapp-com/is-eos-defi-catching-up-with-ethereum-ef6ab374d05e
https://blockthreat.substack.com/ //Use this blog
https://changenow.io/business-ethics
https://github.com/openblocksec/blocksec-incidents/blob/main/defi/2021.md
https://blockchain.news/news/crypto-user-scammed-out-$20-000-fake-uniswap-app
https://www.cryptowisser.com/exchange-graveyard/
https://defiyield.info/yield-farming-scam-database
https://realtimebit.com/tag/defi-scam/
https://blocksecteam.medium.com/
https://blockcast.cc/news/chengdu-lianan-in-august-there-were-5-security-incidents-in-the-defi-field-and-a-total-of-39-incidents-in-the-blockchain-field/
https://ciphertrace.com/2020-year-end-cryptocurrency-crime-and-anti-money-laundering-report/
https://cryptosec.info/exchange-hacks/
https://www.certik.org/
https://gov.yearn.finance/t/rug-pulling-threatens-defi/6936
https://bitcointalk.org/index.php?topic=5281309.0
https://slowmist.medium.com/slowmist-2020-blockchain-security-and-privacy-events-f5d47d3e4042
https://cryptobriefing.com/armor-finance-denies-user-1-6-million-insurance-claim/
https://www.coindesk.com/defi-insurance-project-armorfi-bug-bounty-hacker
https://forum.openzeppelin.com/t/list-of-ethereum-smart-contracts-post-mortems/1191|May 25
https://blog.peckshield.com/blog.html
https://decrypt.co/55787/defi-rug-pulls-were-cryptos-top-fraud-scheme-in-2020-ciphertrace
https://beincrypto.com/5-defi-projects-that-successfully-came-back-from-exploits-hacks/
https://www.zdnet.com/article/billions-were-stolen-in-blockchain-hacks-in-2020/
https://defiprime.com/hacks2020
https://hacked.slowmist.io/en/?c=ETH%20DApp
https://decrypt.co/51501/1000-cryptocurrency-companies-lost-licenses-in-estonia-in-2020
https://register.fca.org.uk/servlet/servlet.FileDownload?file=0154G0000062BtF
https://www.theblockcrypto.com/linked/89830/hackers-stole-120-million-via-15-defi-hacks-in-2020
https://cryptobriefing.com/50-million-lost-the-top-19-defi-cryptocurrency-hacks-2020/
https://medium.com/mycrypto/defi-sharing-the-risks-rewards-and-responsibility-59bca497a7d1
https://www.clearskysec.com/cryptocore-group/
https://www.cybavo.com/zh-cn/blog/defi-hacks-2021/
https://atlasvpn.com/blog/blockchain-hackers-stole-3-8-billion-in-122-attacks-throughout-2020
https://tradersofcrypto.com/financial-hacks/
https://www.nasdaq.com/articles/3-key-takeaways-from-last-years-biggest-crypto-hacks-2021-01-19
https://tandhconsult.com/news/2020s-worst-cryptocurrency-data-breaches/
https://news.bitcoin.com/12-defi-con-artists-exposed-are-rug-pulling-incidents-threatening-the-future-of-defi/
https://hacked.slowmist.io/en/?c=Exchange
https://krma0.medium.com/rugpulls-how-we-should-even-treat-this-behaviour-whos-to-blame-479f7030cada
https://selfkey.org/list-of-cryptocurrency-exchange-hacks/
https://medium.com/consensys-diligence/smart-contract-security-newsletter-44-f36241505cc7
https://cryptobriefing.com/290-hacks-have-robbed-crypto-industry-13-billion-says-research/
https://news.bitcoin.com/54-of-cryptocurrency-exchanges-have-security-holes/
https://cryptoscamdb.org/faq
https://www.bitpush.news/articles/tag/%E9%97%AA%E7%94%B5%E8%B4%B7
https://www.cryptoscam.info/
https://raw.githubusercontent.com/mitchellkrogza/Phishing.Database/master/phishing-domains-ACTIVE.txt
https://cryptscam.com/en
https://immunefi.com/hall-of-fame/
https://mobile.twitter.com/pwningeth
https://tittlepress.com/crypto/1921992/
Other Potential Sources
https://www.coindesk.com/learn/what-is-a-rug-pull-how-to-protect-yourself-from-getting-rugged/
https://blocksecteam.medium.com/unlimited-approval-in-erc20-convenience-or-security-1c8dce421ed7
https://news.bitcoin.com/south-korean-banking-association-concerned-over-surge-of-the-altcoin-trading-frenzy/
https://www.theblockcrypto.com/post/88013/uk-regulator-fca-crypto-temporary-registration-regime-new-deadline-july-9
https://news.bitcoin.com/data-shows-bsc-dapps-lost-167-million-last-month-from-flash-loan-attacks/
Compiled list of solidity vulnerabilities 145, by @fasteater from OpenZeppelin.
Solidity Security: Comprehensive list of known attack vectors and common anti-patterns 9, by Sigma Prime.
Smart Contract Weakness Classification and Test Cases 7, by the Mythril team.