| # | Project | Date | Amount Lost | Chain | Technique | Links |
|---|---|---|---|---|---|---|
| 301 | SwapNet | $17.0M | base, ethereum | Unlimited Approval Exploit / Frontend Compromise | ||
| 302 | Aperture Finance | $3.7M | base, bsc, ethereum | Token Approval Abuse | ||
| 303 | HypurrFi | $84K | — | Other | ||
| 304 | Saga | $7.0M | saga | Infinite Mint and Dump / Infinite Mint | ||
| 305 | SynapLogic | $186K | base | Access Control / Unknown | ||
| 306 | Makina | $4.2M | ethereum | Flashloan Price Oracle Attack / Flash Loan Attack / Spot Price Manipulation | ||
| 307 | Meteora DAMM V2 | $1.5M | solana | Impersonation Scam | ||
| 308 | NYC Memecoin | $3.4M | — | Rugpull | ||
| 309 | Yo Yield | $3.7M | ethereum | Slippage Exploit / Missing Slippage Check | ||
| 310 | FutureSwap | $395K | arbitrum | Withdrawal Logic Flaw | ||
| 311 | Social Engineering Scam | $282M | — | Phishing | ||
| 312 | Truebit | $26.5M | ethereum | Bonding Curve Exploit / Arithmetic Error | ||
| 313 | Polycule | $230K | polygon | Key Leaked via Infrastructure / Other | ||
| 314 | IPOR Fusion | $336K | arbitrum | EIP-7702 Delegation Exploit / Access Control / Arbitrary External Call | ||
| 315 | TMX | $1.4M | arbitrum | Mint & Stake Loop Exploit / Arithmetic Error / Deployer Key Compromised | ||
| 316 | Valinity | $63K | — | Oracle Issue | ||
| 317 | PRXVT | $97K | base | Sybil Attack with CREATE2 Addresses / Staking Logic Flaw | ||
| 318 | Unleash Protocol | $3.9M | story | Multisig Governance Hack / Access Control / Private Key Compromised | ||
| 319 | MSCST | $130K | bsc | Atomic Sandwich Attack / Improper Access Control | ||
| 320 | Flow Network | $3.9M | flow | mint-and-dump Hack / Infinite Mint | ||
| 321 | FilDA | $167K | elastos | Spot Price Manipulation | ||
| 322 | Trust Wallet | $8.5M | bitcoin, ethereum, solana | Private Key Compromised (Supply Chain Attack) / Access Control / Supply Chain Attack | ||
| 323 | Address Poisoning Attack | $50.0M | — | Phishing | ||
| 324 | Rari Capital | $2.0M | ethereum | Uninitialized Proxy Hijack / Uninitialized Proxy | ||
| 325 | Yearn Finance | $300K | ethereum | misconfigured Fulcrum sUSD strategy / Flash Loan Attack / Donation Attack | ||
| 326 | FutureSwap | $270K | ethereum | Flashloan Governance Attack | ||
| 327 | Mars Perps | $960K | neutron | Thin-Market Skew Exploit / Funding Rate Arbitrage | ||
| 328 | Zerobase | $250K | bsc | Phishing / Token Approval Abuse | ||
| 329 | Ribbon | $2.7M | ethereum | Private Key Compromised / Improper Access Control | ||
| 330 | 0G Labs | $516K | 0g | emergencyWithdraw Function Exploit / Withdrawal 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.