Web3 Hacks & DeFi Exploit Intelligence
- $104B+Lost
- 3844Incidents
- 126Chains
- 16Classes
| # | Project | Date | Amount Lost | Chain | Technique | Links |
|---|---|---|---|---|---|---|
| 1621 | GERA Deployer Key Compromised | $1.5M | ethereum | Deployer Key Compromised | ||
| 1622 | Nereus Finance Oracle Manipulation & Price Manipulation | $371K | avalanche | Spot Price Manipulation | ||
| 1623 | Cornerchain Rugpull | $51K | — | Rugpull | ||
| 1624 | Cauldron Flash Loan Attacks | $370K | — | Flash Loan Attack | ||
| 1625 | DAO Swap Access Control Attacks | $580K | bsc | Improper Access Control | ||
| 1626 | DAO_Officials Flash Loan Attacks | $581K | — | Flash Loan Attack | ||
| 1627 | Meta Magic Coin Rugpull | $62K | — | Rugpull | ||
| 1628 | ShadowFi Access Control Attacks | $303K | bsc | Improper Access Control | ||
| 1629 | Bad Guys by RPF Incorrect Share Accounting | — | ethereum | Incorrect Share Accounting | ||
| 1630 | Carillonium Rugpull | $59K | — | Rugpull | ||
| 1631 | Kyber Network Other | $265K | — | Other | ||
| 1632 | KyberSwap Classic Cloudflare Key Compromised / CDN Compromise | $265K | polygon | Cloudflare Key Compromised / CDN Compromise | ||
| 1633 | Cupid Flash Loan Attacks | $79K | — | Flash Loan Attack | ||
| 1634 | Bill Muray Wallet Hack Access Control Attacks | $178K | — | Access Control | ||
| 1635 | HeroCat Rugpull | $1.2M | — | Rugpull | ||
| 1636 | QWCF Rugpull | $27K | — | Rugpull | ||
| 1637 | Galaxy Coin Rugpull | $85K | — | Rugpull | ||
| 1638 | Marvel Metauniverse Rugpull | $94K | — | Rugpull | ||
| 1639 | Banana Swap Other | $110K | — | Other | ||
| 1640 | ArcadeEarn Rugpull | $15K | — | Rugpull | ||
| 1641 | GMT Rugpull | $12K | — | Rugpull | ||
| 1642 | ROBOT SHIB Rugpull | $14K | — | Rugpull | ||
| 1643 | NFT Cross Chain Rugpull | $44K | — | Rugpull | ||
| 1644 | Kaoya Swap Flash Loan Attacks | $118K | bsc | Flash Loan Attack / Swap Logic Flaw | ||
| 1645 | World Cup Rugpull | $132K | — | Rugpull | ||
| 1646 | SudoRare Drained Contracts / Rugpull / Liquidity Rug | $883K | ethereum | Drained Contracts / Rugpull / Liquidity Rug | ||
| 1647 | Dogioh Rugpull | $65K | — | Rugpull | ||
| 1648 | PDR Rugpull | $25K | — | Rugpull | ||
| 1649 | HUT Rugpull | $509K | — | Rugpull | ||
| 1650 | Celer Bridge DNS Hijack | $240K | multi chain | DNS Hijack |
Data sourced from DefiLlama & SunWeb3Sec/DeFiHackLabs . Thank you for keeping Web3 security data open.
Hack Radar
Fresh DeFi incidents the moment they land in our database. Verified by trusted sources; auto-ingested entries are flagged for review.
Explore by Attack Type
Access Control Attacks
Arithmetic Overflow & Underflow Attacks
Delegatecall & Call Injection Attacks
Flash Loan Attacks
Oracle Manipulation & Price Manipulation
Reentrancy
DAO Governance Attacks
Frontrunning & Sandwich Attacks
Phishing Attacks
DOS Attacks
Replay Attacks
Self-Destruct Attacks
Sensitive On-Chain Data
Weak Randomness Attacks
Unchecked Return Value Attacks
Timestamp Manipulation Attacks
Understanding Smart Contract Vulnerabilities
Smart contract vulnerabilities remain the leading cause of DeFi protocol losses, with over $10 billion stolen since 2016. Understanding attack vectors like reentrancy, flash loans, and oracle manipulation is essential for every blockchain developer and security researcher.
Each incident in our database is categorized by attack class and linked to our in-depth vulnerability guides, making this the most educational Web3 hacks tracker available. Want a quick ranking? See the most expensive crypto hacks leaderboard.
Learn how these hacks actually worked
Study the exploit patterns behind the incidents in this database, then practice finding them before attackers do.