Web3 Hacks & DeFi Exploit Intelligence

Security trends
  • $91B+Lost
  • 3598Incidents
  • 141Chains
  • 19Classes
# Project Date Amount Lost Chain Technique Links
751 DuelBits $4.6M ethereum Suspected wallet-access compromise
752 GAME $50K — Reentrancy
753 PlayDapp $290M ethereum Access Control / Hot Wallet Key Compromised
754 Starlay Finance $2.1M acala Redeem Logic Flaw
755 Not Found $200K — Rugpull
756 User $196K — Phishing
757 Affine Protocol $88K ethereum Missing Input Validation
758 Chris Larsen $112M — Access Control
759 Abracadabra Money $6.4M ethereum Borrow Logic Exploit / Rounding Error
760 Goledo Finance $1.7M conflux Flash Loan Attack / Spot Price Manipulation
761 Barley Finance $130K ethereum Infinite Mint
762 Somesing $11.6M ethereum Phishing / Compromised endpoint
763 Citadel Finance $97K arbitrum Flash Loan Attack / Improper Access Control
764 Massive Phishing — — Phishing
765 Swarm Markets $120K ethereum Improper Access Control
766 Nebula Revelation $180K optimism Reentrancy
767 Saga DAO $66K solana Access Control / Private Key Compromised
768 JohnLennonC0IN $11K — Rugpull
769 GAMEE $16.4M polygon Repository credential exposure
770 Concentric $1.9M arbitrum Compromised vault-upgrade authority
771 Unknown User $3.7M — Phishing
772 Rose Finance $45K — Flash Loan Attack
773 LongNoseDog $310K — Rugpull
774 DeFi Fake Tokens — — Other
775 BasketDAO $1.2M ethereum Arbitrary External Call
776 Hector Network $2.7M ethereum Improper Access Control
777 Socket $3.3M ethereum Missing Input Validation
778 Wise Lending V1 $464K ethereum Rounding Donation Attack / Donation Attack
779 Xai $581K — Rugpull
780 CoinsPaid $7.5M bsc, ethereum Hot Wallet Key Compromised

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.