Web3 Hacks & DeFi Exploit Intelligence

Security trends
  • $91B+Lost
  • 3595Incidents
  • 141Chains
  • 19Classes
# Project Date Amount Lost Chain Technique Links
481 Cardex $400K abstract Private Key Compromised (Session signer) / Signature Verification Flaw
482 LIBRA $286M — Other
483 OpenOcean $22K — Other
484 zkLend $9.6M starknet Empty Market Exploit / First Depositor Attack
485 four.meme $183K bsc Liquidity Pool Exploit / Swap Logic Flaw
486 Peapods Finance $4K — Other
487 Ionic Protocol $12.3M mode Counterfeit LBTC collateral accepted through compromised asset onboarding
488 Sirio Finance $2.0M hedera Flashloan Exploit / Spot Price Manipulation
489 phishing $394K — Phishing
490 DogWifTools — solana Compromised Software Release
491 Phemex $85.0M arbitrum, avalanche, base, bitcoin, bsc, ethereum, optimism, polygon, solana, sui, tron, xrp, zksync era Private Key Compromised (Unknown Method) / Hot Wallet Key Compromised
492 AST Token $65K — Other
493 Fake LAYER $465K — Rugpull
494 BIGO $18K — Other
495 The Idols NFT $340K ethereum Reward Logic Flaw
496 Mosca2 $38K bsc Incorrect Share Accounting
497 Unilend V2 $200K ethereum Redeem Process Exploit / Redeem Logic Flaw
498 FortuneWheel $21.0M — Other
499 LAURA $48K — Other
500 Moby $1.5M arbitrum Private Key Compromised (Unknown Method) / Private Key Compromised / Access Control
501 Orange Finance $840K arbitrum Private Key Compromised (Unknown Method) / Access Control / Private Key Compromised
502 IPC AI $590K binance Swap Logic Flaw
503 Mosca $20K binance Incorrect Share Accounting
504 Sorra Finance $41K ethereum Reward Logic Flaw
505 NoOnes $7.9M binance, ethereum, solana, tron Cross-Chain Message Spoofing
506 FEG (Feed Every Gorilla) $900K — Other
507 Fegex $1.1M base, bsc, ethereum Missing Access Control / Cross-Chain Message Spoofing
508 Bizness $16K base Reentrancy
509 MoonHacker $320K optimism Flash Loan Attack / Unchecked FlashLoan Approve Exploit / Token Approval Abuse
510 SlurpyCoin $3K binance Swap Logic Flaw

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.