Web3 Hacks & DeFi Exploit Intelligence

Security trends
  • $91B+Lost
  • 3597Incidents
  • 141Chains
  • 19Classes
# Project Date Amount Lost Chain Technique Links
1621 FEGtoken $1.5M — Flash Loan Attack
1622 Scream $35.0M — Oracle Issue
1623 SpiritSwap $18K fantom Phishing / DNS Hijack
1624 QuickSwap $108K polygon DNS Hijack
1625 Venus Protocol $11.2M bsc Stale Oracle Price
1626 Blizz Finance $21.8M avalanche Stale Oracle Price
1627 Swapnex $61K — Rugpull
1628 Drift Trade — solana Profit withdrawal accounting failure
1629 Ownly $37K bsc Reentrancy / Withdrawal Logic Flaw
1630 X2Y2 $200K ethereum Phishing
1631 GOAT $250K — Rugpull
1632 Terra Classic $40.0B — Other
1633 Cashera $90K — Rugpull
1634 Hunter Global $1.2M — Rugpull
1635 Fortress Loans $3.0M bsc Governance and Oracle Exploit / Malicious Proposal
1636 Bistroo $47K — Other
1637 Day of Defeat $1.4M — Rugpull
1638 Mining Capital Coin $62.0M — Rugpull
1639 Pragma Money $1.5M — Rugpull
1640 Mad Meerkat Finance $2.0M cronos DNS Spoofing / DNS Hijack
1641 DOGETAMA $22K — Rugpull
1642 Rari Fuse $79.7M arbitrum, ethereum Reentrancy / Flashloan Reentrancy Attack
1643 Saddle Finance $11.0M ethereum Flashloan Swap Logic Exploit / Swap Logic Flaw
1644 DEUS Finance $17.9M fantom Flashloan Price Oracle Attack / Flash Loan Attack / Spot Price Manipulation
1645 Wiener DOGE $30K bsc Rounding Error
1646 Bored Ape Yacht Club $13.0M — Other
1647 Terra (LUNA) $4.3M terra Phishing
1648 YEED $1.0M bsc Arithmetic Error
1649 CheddaToken $1.2M — Rugpull
1650 Beanstalk $181M ethereum Flashloan Governance Attack / Flash Loan Attack

Data sourced from DefiLlama & SunWeb3Sec/DeFiHackLabs . Thank you for keeping Web3 security data open.

Understanding Smart Contract Vulnerabilities

Explore the technical causes behind reentrancy, flash loan attacks, and oracle manipulation in our attack guides.

Learn how these hacks actually worked

Study the exploit patterns behind the incidents in this database, then practice finding them before attackers do.