Web3 Hacks & DeFi Exploit Intelligence

Security trends
  • $91B+Lost
  • 3595Incidents
  • 141Chains
  • 19Classes
# Project Date Amount Lost Chain Technique Links
3421 Bisq $250K bitcoin Withdrawal Logic Flaw
3422 Ledger $224K — Access Control
3423 Iron Finance $170K — Other
3424 MakerDAO $8.3M ethereum Stale Oracle Price
3425 bZx $666K ethereum Flash Loan Attack / Flashloan Price Oracle Attack / Spot Price Manipulation
3426 bZx $356K ethereum Flash Loan Attack / Flashloan Slippage Attack / Spot Price Manipulation
3427 IOTA wallet $2.9M — Other
3428 Trinity Wallet $2.4M iota Cloudflare Key Compromised / CDN Compromise
3429 Altsbit $303K bitcoin, ethereum Key Leaked via Infrastructure
3430 LuckLambo104 $2K tron Unknown
3431 Bitcoin Gold $70K bitcoin gold Validator Key Compromised
3432 Nuls $480K nuls Signature Verification Flaw
3433 PlusToken $2.9B — Rugpull
3434 VeChain $6.5M vechain Private Key Compromised
3435 Vertcoin $29 vertcoin Validator Key Compromised
3436 Upbit $51.2M ethereum Access Control / Hot Wallet Key Compromised
3437 VinDAX $500K ethereum, multiple Key Leaked via Infrastructure
3438 Chain Fusion $6.4M ethereum Private Key Compromised
3439 CoinTiger $1.8M ethereum Access Control / Key Leaked via Infrastructure
3440 Bitpoint $32.0M bitcoin, ethereum, litecoin, xrp Access Control / Key Leaked via Infrastructure
3441 Bitmarket $27.1M — Rugpull
3442 Bitcoin Norway $1.0M — Other
3443 Soxex $1.0M — Rugpull
3444 Bitrue $5.0M cardano, ripple Access Control / Improper Access Control
3445 Synthetix — ethereum Oracle Misconfiguration
3446 Bitsane $570K — Rugpull
3447 Token.Store $160M — Rugpull
3448 GateHub $10.0M ripple Compromised access tokens
3449 Coinroom — — Rugpull
3450 Kraken $10.5M bitcoin Access Control / Improper Access Control

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.