Web3 Hacks & DeFi Exploit Intelligence
- $104B+Lost
- 3836Incidents
- 124Chains
- 16Classes
| # | Project | Date | Amount Lost | Chain | Technique | Links |
|---|---|---|---|---|---|---|
| 331 | LianGo Protocol Access Control Attacks | $1.6M | — | Access Control | ||
| 332 | CoW Swap Access Control Attacks | $180K | ethereum | Arbitrary External Call | ||
| 333 | Degen Millionares Club Access Control Attacks | $17K | — | Access Control | ||
| 334 | Thoreum Finance Access Control Attacks | $580K | bsc | Access Control / Swap Logic Flaw | ||
| 335 | Luke Dashjr Access Control Attacks | $3.6M | — | Access Control | ||
| 336 | Amun Access Control Attacks | $300K | ethereum, polygon | Controlled Rebalance Manipulation / Improper Access Control | ||
| 337 | Rubic Access Control Attacks | $1.4M | ethereum | Router Exploit / Arbitrary External Call | ||
| 338 | Defrost Access Control Attacks | $12.0M | avalanche | Oracle Manipulation / Private Key Compromised | ||
| 339 | Raydium AMM Access Control Attacks | $4.4M | solana | Private Key Compromised (Unknown Method) / Access Control / Malware | ||
| 340 | FPR Access Control Attacks | $29K | bsc | Improper Access Control | ||
| 341 | Ratio Finance Access Control Attacks | — | solana | Private Key Compromised (Unknown Method) / Key Brute Forced | ||
| 342 | Ankr Access Control Attacks | $24.0M | bsc | Access Control Exploit / Access Control / Improper Access Control | ||
| 343 | MBC & ZZSH Access Control Attacks | $6K | bsc | Improper Access Control | ||
| 344 | AUR Protocol Access Control Attacks | $13K | bsc | Improper Access Control | ||
| 345 | FTX Access Control Attacks | $450M | ethereum, solana | Private Key Compromised (Unknown Method) / Phishing | ||
| 346 | Bo Shen Wallet Hack Access Control Attacks | $41.1M | — | Access Control | ||
| 347 | Brahma Finance Access Control Attacks | $90K | ethereum | Arbitrary External Call | ||
| 348 | Pando Access Control Attacks | $18.6M | — | Access Control | ||
| 349 | Rubic Access Control Attacks | $1.2M | ethereum | Access Control / Private Key Compromised | ||
| 350 | Deribit Exchange Access Control Attacks | $28.3M | — | Access Control | ||
| 351 | Deribit Access Control Attacks | $28.0M | — | Private Key Compromised (Unknown Method) / Hot Wallet Key Compromised | ||
| 352 | DappNode Access Control Attacks | $158K | — | Access Control | ||
| 353 | Universe Token Access Control Attacks | $1.4M | — | Access Control | ||
| 354 | friesDAO Access Control Attacks | $2.3M | ethereum | Access Control / Weak Key Generation | ||
| 355 | UvToken Access Control Attacks | $1.5M | bsc | Improper Access Control | ||
| 356 | ULME Access Control Attacks | $250K | bsc | Improper Access Control | ||
| 357 | Melody Access Control Attacks | $644K | — | Access Control | ||
| 358 | Layer2DAO Access Control Attacks | $190K | optimism | Access Control / Phishing | ||
| 359 | LiveArtX Access Control Attacks | $39K | ethereum | Access Control / Hot Wallet Key Compromised | ||
| 360 | QAN Platform Access Control Attacks | $1.2M | — | Access Control |
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.