Web3 Hacks & DeFi Exploit Intelligence

Security trends
  • $91B+Lost
  • 3595Incidents
  • 141Chains
  • 19Classes
# Project Date Amount Lost Chain Technique Links
511 HarryPotterObamaSonic10Inu $243K ethereum Spot Price Manipulation
512 DCF $9.0M — Other
513 GemPad $2.0M base, bsc, ethereum Reentrancy / Other
514 BTC24H $86K polygon Access Control Exploit / Access Control / Improper Access Control
515 JHY Token $12K binance Incorrect Share Accounting
516 BNBS $20K binance Reentrancy
517 LABUBU $120K binance Donation Attack
518 Clober $500K base Reentrancy
519 MAAT Protocol $168K binance Withdrawal Logic Flaw
520 Vestra DAO $500K ethereum Staking Logic Exploit / Staking Logic Flaw
521 BYC Token $100K binance Incorrect Fee Accounting
522 Spectral Labs $250K ethereum Bonding Curve Exploit / Token Approval Abuse
523 Clipper $450K base, optimism API Signature Exploit / Deposit Logic Flaw
524 Gifto $10.0M — Rugpull
525 XT Exchange $1.7M ethereum Access Control / Hot Wallet Key Compromised
526 NFTG $10K bsc Improper Access Control
527 AK1111 $32K bsc Improper Access Control
528 Proxy_b7e1 $8K bsc Unknown
529 DCT Token $428K — Flash Loan Attack
530 Matez $80K bsc Arithmetic Error
531 MainnetSettler $66K ethereum Token Approval Abuse
532 BTB Token $5K — Flash Loan Attack
533 Tectonic — cronos Price Oracle Attack / Unknown
534 MFT $34K bsc Unknown
535 DEXX $21.0M solana Private Key Leakage
536 Polter Finance $12.0M fantom Flashloan Price Oracle Attack / Oracle Issue / Spot Price Manipulation
537 Thala Labs $25.0M aptos Drained Liquidity Pool / Missing Input Validation
538 vETH $450K ethereum Spot Price Manipulation
539 DeltaPrime $4.8M arbitrum, avalanche Debt Swap Exploit / Missing Input Validation
540 zkFinance $200K zksync era Oracle Misconfiguration Exploit / Unknown

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.