| # | 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.
Explore by Attack Type
Access Control Attacks
$15.4B lost
Last: Oct 2026
Arithmetic Overflow & Underflow Attacks
$425.9M lost
Last: Aug 2026
Delegatecall & Call Injection Attacks
$151.7M lost
Last: Sep 2026
Flash Loan Attacks
$1.4B lost
Last: Sep 2026
Oracle Manipulation & Price Manipulation
$1.3B lost
Last: Sep 2026
Reentrancy
$566.0M lost
Last: Sep 2026
DAO Governance Attacks
$204.6M lost
Last: Dec 2025
Frontrunning & Sandwich Attacks
$12.4M lost
Last: Dec 2025
Phishing Attacks
$4.4B lost
Last: Sep 2026
DOS Attacks
Replay Attacks
$340K lost
Last: Jul 2023
Self-Destruct Attacks
$150.0M lost
Last: Nov 2017
Sensitive On-Chain Data
Weak Randomness Attacks
Unchecked Return Value Attacks
$250K lost
Last: Feb 2026
Timestamp Manipulation Attacks
Cross-Chain Bridge Attacks
$2.5B lost
Last: Aug 2026
Proxy Initialization Attacks
$371K lost
Last: Aug 2026
Signature Verification Attacks
$330.3M lost
Last: Aug 2026
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.