| # | Project | Date | Amount Lost | Chain | Technique | Links |
|---|---|---|---|---|---|---|
| 3481 | EOSCast | $73K | eos | Infinite Mint | ||
| 3482 | MapleChange | $5.9M | — | Other | ||
| 3483 | EosRoyale | $60K | eos | Unknown | ||
| 3484 | Trade.io | $9.0M | — | Access Control | ||
| 3485 | EOSBet | $338K | eos | Donation Attack | ||
| 3486 | SpankChain | $38K | ethereum | Reentrancy | ||
| 3487 | BlockVest | — | ethereum | Honeypot | ||
| 3488 | Zaif | — | bitcoin | Hot-wallet server compromise | ||
| 3489 | EOSBet | $200K | eos | Infinite Mint | ||
| 3490 | NewDex | $58K | eos | Infinite Mint | ||
| 3491 | KICKICO | $7.7M | ethereum | Hot Wallet Key Compromised | ||
| 3492 | Coinseed Token | — | ethereum | Honeypot | ||
| 3493 | Bancor | $23.5M | ethereum | Hot Wallet Key Compromised | ||
| 3494 | Blockchain Terminal Token | — | ethereum | Honeypot | ||
| 3495 | Bithumb | $31.0M | ethereum | Access Control / Key Leaked via Infrastructure | ||
| 3496 | Coinrail | $40.0M | ethereum | Exchange compromise; initial access unknown | ||
| 3497 | ZenCash | $550K | zencash | Forged Proof | ||
| 3498 | Verge | $1.8M | verge | Withdrawal Logic Flaw | ||
| 3499 | Taylor | $1.6M | — | Access Control | ||
| 3500 | Bitcoin Gold | $18.0M | bitcoin gold | Majority-hash-power double spend | ||
| 3501 | MonaCoin | $90K | monacoin | Forged Proof | ||
| 3502 | SmartMesh | — | ethereum | Infinite Mint | ||
| 3503 | MyEtherWallet | $150K | — | Access Control | ||
| 3504 | BeautyChain | — | ethereum | Infinite Mint | ||
| 3505 | Gate | $235M | — | Private Key Compromised (Unknown Method) / Access Control / Private Key Compromised | ||
| 3506 | Coinsecure | $3.3M | bitcoin | Custodial loss; cause disputed | ||
| 3507 | Blockchain.com | $50.0M | — | Access Control | ||
| 3508 | BitGrail | $170M | nano | Improper Access Control | ||
| 3509 | Coincheck | $534M | nem | Private Key Compromised (Unknown Method) / Hot Wallet Key Compromised | ||
| 3510 | BitConnect | $2.0B | — | Rugpull |
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.