Web3 Hacks & DeFi Exploit Intelligence

Security trends
  • $91B+Lost
  • 3595Incidents
  • 141Chains
  • 19Classes
# Project Date Amount Lost Chain Technique Links
151 Taiko $1.7M taiko Forged Proof
152 LABUBU/OLPC $1.1M bsc Decimal Miscalculation
153 JaredFromSubway.eth MEV Bot $7.5M ethereum MEV Bot Drained
154 Namada Shielded Pools $600K namada Unbacked Cross-Chain Mint
155 JB $50K bsc Spot Price Manipulation
156 mySwap CL $305K starknet Incorrect Share Accounting
157 Little Boy Plus $367K bsc Arithmetic Error
158 Aztec Bridge $2.2M ethereum Bridge Logic Flaw / Other
159 DIP $111K bsc Swap Logic Flaw
160 Thetanuts Finance $105K ethereum Flash Loan Attack / Rounding Error
161 Aztec $2.0M ethereum Forged Proof
162 Secret Network $4.7M ethereum, secret Unbacked Cross-Chain Mint
163 Raydium $1.3M solana Infinite Mint
164 Asterix $40K ethereum Token Approval Abuse
165 NovaBox $107K ethereum Incorrect Share Accounting
166 Token of Power $1.6M ethereum Access Control / Malicious Proposal
167 Flooring Protocol $500K ethereum Infinite Mint
168 Humanity Protocol $31.0M bsc, ethereum Access Control / Private Key Compromised
169 Syscoin Bridge $10.0M syscoin Forged Proof
170 Ambient $111K ethereum Deposit Logic Flaw
171 ATM Token $244K bsc Swap Logic Flaw
172 BYToken $87K — Flash Loan Attack
173 GPU.NET $11K ethereum Unknown
174 Gnosis Pay $1.5M gnosis chain Signature Verification Flaw
175 Tessera DAO $2.4M bsc Access Control / Improper Access Control / Infinite Mint
176 Fluid Lending $215K ethereum Key Leaked via Infrastructure
177 AFI Protocol $480K ethereum Unknown
178 AROS $295K bsc Spot Price Manipulation
179 Alephium $815K ethereum Forged Proof
180 Gravity Bridge $5.4M ethereum Access Control / Validator 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.