Web3 Hacks & DeFi Exploit Intelligence
- $104B+Lost
- 3836Incidents
- 124Chains
- 16Classes
| # | Project | Date | Amount Lost | Chain | Technique | Links |
|---|---|---|---|---|---|---|
| 3601 | BOMBHEAD token Honeypot | $342 | ethereum | Honeypot | ||
| 3602 | SuperMarioBros Rugpull | $10K | ethereum | Rugpull | ||
| 3603 | Monster Chain Honeypot | $4K | ethereum | Honeypot | ||
| 3604 | Beer Garden Abandoned | — | binance | Abandoned | ||
| 3605 | Foxy.farm Rugpull | $6K | ethereum | Rugpull | ||
| 3606 | XYearn Rugpull | $130K | ethereum | Rugpull | ||
| 3607 | Hatch DAO Rugpull | — | ethereum | Rugpull | ||
| 3608 | WLEO Infinite Mint | $42K | ethereum | Infinite Mint | ||
| 3609 | CBDAO Rugpull | $84K | ethereum | Rugpull | ||
| 3610 | Unidark Rugpull | $30K | ethereum | Rugpull | ||
| 3611 | Vegetables Finance Rugpull | $3K | ethereum | Rugpull | ||
| 3612 | KuCoin Access Control Attacks | $281M | ethereum | Private Key Compromised (Unknown Method) / Hot Wallet Key Compromised | ||
| 3613 | Eminence Flash Loan Attacks | $15.1M | ethereum | Flashloan Price Oracle Attack / Flash Loan Attack / Spot Price Manipulation | ||
| 3614 | KuCoin Access Control Attacks | $280M | — | Access Control | ||
| 3615 | Tomatos Rugpull | $286K | ethereum | Rugpull | ||
| 3616 | UniCat.farm Rugpull | $713K | ethereum | Rugpull | ||
| 3617 | Soda Protocol Withdrawal Logic Flaw | $160K | ethereum | Withdrawal Logic Flaw | ||
| 3618 | LV Finance Rugpull | $334K | ethereum | Rugpull | ||
| 3619 | WinPlay Rugpull | $26K | ethereum | Rugpull | ||
| 3620 | bZx Other | $8.1M | ethereum | Other | ||
| 3621 | SYFI Arithmetic Error | $250K | ethereum | Arithmetic Error | ||
| 3622 | Coral Reentrancy | $420K | eos | Reentrancy | ||
| 3623 | Emerald Mine Rugpull | $2.5M | eos | Rugpull | ||
| 3624 | ETERBASE Access Control Attacks | $5.4M | algorand, bitcoin… | Access Control / Hot Wallet Key Compromised | ||
| 3625 | Chainlink Other | $245K | — | Other | ||
| 3626 | Soft Yearn Finance Other | $281K | — | Other | ||
| 3627 | Electrum Access Control Attacks | $15.0M | — | Access Control | ||
| 3628 | OKEx Forged Proof | $5.6M | ethereum classic | Forged Proof | ||
| 3629 | Yam DAO Other | $750K | — | Other | ||
| 3630 | Ethereum Classic Forged Proof | $1.7M | ethereum classic | Forged Proof |
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.