| # | Project | Date | Amount Lost | Chain | Technique | Links |
|---|---|---|---|---|---|---|
| 451 | ZKsync | $5.0M | zksync era | Private Key Compromised (Unknown Method) / Access Control / Private Key Compromised | ||
| 452 | Tenderize V2 | $11K | ethereum | Proxy Upgrade Skim / Unknown | ||
| 453 | AIRWA | $34K | bsc | Improper Access Control | ||
| 454 | Zapper | — | arbitrum, base, ethereum, optimism, polygon | DNS Hijack | ||
| 455 | UPCX | $70.0M | ethereum | Upgraded ProxyAdmin + withdrawByAdmin Hack / Access Control / Proxy Upgrade Hijack | ||
| 456 | SIR | $355K | ethereum | Transient storage collision / Proxy Upgrade Hijack | ||
| 457 | Alkimiya | $96K | ethereum | Arithmetic Error | ||
| 458 | Vicuna | $700K | sonic | Oracle Issue / Spot Price Manipulation | ||
| 459 | Abracadabra Spell | $13.0M | arbitrum | Liquidation Logic Flaw | ||
| 460 | Zoth ZeUSD | $8.8M | ethereum | Private Key Compromised (Unknown Method) / Private Key Compromised / Access Control | ||
| 461 | BBX Token | $12K | bsc | Spot Price Manipulation | ||
| 462 | Voltage V3 | $322K | fuse | Improper Access Control | ||
| 463 | four.meme | $80K | bsc | Improper Access Control | ||
| 464 | Arcade | $5K | — | Access Control | ||
| 465 | WebKeyDao | $737K | bsc | Improper Access Control | ||
| 466 | Berally | $90K | berachain | Private Key Compromised (Unknown Method) / Access Control / Deployer Key Compromised | ||
| 467 | MAID | $166K | — | Access Control | ||
| 468 | Phishing | $1.8M | — | Phishing | ||
| 469 | ModelpiToken | $107K | — | Other | ||
| 470 | Pond.fun | $145K | linea | Admin Drain | ||
| 471 | 1inch | $5.0M | ethereum | Calldata underflow and resolver hijack / Arbitrary External Call / Reentrancy | ||
| 472 | Zoth | $285K | ethereum | Oracle Issue / Swap Logic Flaw | ||
| 473 | Wemix | $6.2M | wemix | Private Key Compromised | ||
| 474 | Suji Yan | $4.0M | — | Phishing | ||
| 475 | Venus Core Pool | $902K | zksync era | Donation Attack | ||
| 476 | Infini | $50.0M | ethereum | Dev Privilege Oversight Exploit / Access Control / Private Key Compromised | ||
| 477 | Hegic(old contract) | $94K | ethereum | Unlimited repeated withdrawal exploit / Withdrawal Logic Flaw | ||
| 478 | Unverified_35bc | $7K | bsc | Reentrancy | ||
| 479 | StepHeroNFTs | $90K | bsc | Reentrancy | ||
| 480 | Bybit | $1.4B | ethereum | Safe Multisig wallet Phishing Exploit / Access Control / Signer Phishing |
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
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