Web3 Hacks & DeFi Exploit Intelligence
- $104B+Lost
- 3836Incidents
- 124Chains
- 16Classes
| # | Project | Date | Amount Lost | Chain | Technique | Links |
|---|---|---|---|---|---|---|
| 271 | SolvBTC Mint Reserves Logic Exploit / Infinite Mint | $2.7M | ethereum | Mint Reserves Logic Exploit / Infinite Mint | ||
| 272 | Solv Protocol Other | $2.7M | — | Other | ||
| 273 | V4 Swap Router by z0r0z Access Control Attacks | $42K | — | Access Control | ||
| 274 | Curve Lend Oracle Manipulation & Price Manipulation | $240K | — | Oracle Issue | ||
| 275 | FOOM Cash Phishing Attacks | $2.3M | base, ethereum | Fake Proof Spam / Forged Proof | ||
| 276 | Curve LlamaLend Donation Attack | $240K | ethereum | Donation Attack | ||
| 277 | Wise Lending V2 Access Control Attacks | $66K | arbitrum, ethereum | Flashloan Exploit / Improper Access Control | ||
| 278 | Ploutos Money Oracle Manipulation & Price Manipulation | $390K | ethereum | Rugpull / Oracle Misconfiguration Exploit / Misconfigured Oracle Exploit / Oracle Misconfiguration | ||
| 279 | Holdstation Access Control Attacks | $462K | — | Access Control | ||
| 280 | DGLD Infinite Mint and Dump / Infinite Mint | $250K | base | Infinite Mint and Dump / Infinite Mint | ||
| 281 | LAXO Incorrect Share Accounting | $190K | bsc | Incorrect Share Accounting | ||
| 282 | LAXO Token Flash Loan Attacks | $191K | — | Flash Loan Attack | ||
| 283 | Blend Protocol Oracle Manipulation & Price Manipulation | $10.9M | — | Oracle Issue | ||
| 284 | Blend Pools V2 Oracle Manipulation & Price Manipulation | $11.0M | stellar | Price Oracle Manipulation / Spot Price Manipulation | ||
| 285 | Veil Cash misconfigured Groth16 verifier / Proof Verifier Bug | $5K | base | misconfigured Groth16 verifier / Proof Verifier Bug | ||
| 286 | IoTeX Access Control Attacks | $8.0M | ethereum | Private Key Compromised / Access Control / Validator Key Compromised | ||
| 287 | Velar Perps Oracle Manipulation & Price Manipulation | $401K | mezo | Predictable Oracle Update | ||
| 288 | Moonwell Lending Oracle Manipulation & Price Manipulation | $1.8M | base | cbETH Collateral Exploit / Oracle Issue / Oracle Misconfiguration | ||
| 289 | SOF Token Flash Loan Attacks | $249K | — | Flash Loan Attack | ||
| 290 | CrossCurve Spoofed Cross-Chain Messages / Cross-Chain Message Spoofing | $3.0M | — | Spoofed Cross-Chain Messages / Cross-Chain Message Spoofing | ||
| 291 | Step Finance Access Control Attacks | $40.0M | solana | Private Key Compromised / Access Control | ||
| 292 | Gyroscope Other | $807K | — | Other | ||
| 293 | Revert Lend Staked Collateral Exploit / Staking Logic Flaw | $50K | base | Staked Collateral Exploit / Staking Logic Flaw | ||
| 294 | Holdstation Access Control Attacks | $192K | — | Access Control | ||
| 295 | XPlayer Flash Loan Attacks | $717K | — | Flash Loan Attack | ||
| 296 | PGNLZ Incorrect Share Accounting | $100K | bsc | Incorrect Share Accounting | ||
| 297 | PGNLZ token Flash Loan Attacks | $100K | — | Flash Loan Attack | ||
| 298 | Matcha Unlimited Approval Exploit / Frontend Compromise | $16.8M | base, ethereum | Unlimited Approval Exploit / Frontend Compromise | ||
| 299 | SwapNet Unlimited Approval Exploit / Other | $17.0M | base, ethereum | Unlimited Approval Exploit / Other | ||
| 300 | Aperture Finance Other | $3.7M | — | Other |
Data sourced from DefiLlama & SunWeb3Sec/DeFiHackLabs . Thank you for keeping Web3 security data open.
Hack Radar
Fresh DeFi incidents the moment they land in our database. Verified by trusted sources; auto-ingested entries are flagged for review.
Explore by Attack Type
Access Control Attacks
Arithmetic Overflow & Underflow Attacks
Delegatecall & Call Injection Attacks
Flash Loan Attacks
Oracle Manipulation & Price Manipulation
Reentrancy
DAO Governance Attacks
Frontrunning & Sandwich Attacks
Phishing Attacks
DOS Attacks
Replay Attacks
Self-Destruct Attacks
Sensitive On-Chain Data
Weak Randomness Attacks
Unchecked Return Value Attacks
Timestamp Manipulation Attacks
Understanding Smart Contract Vulnerabilities
Smart contract vulnerabilities remain the leading cause of DeFi protocol losses, with over $10 billion stolen since 2016. Understanding attack vectors like reentrancy, flash loans, and oracle manipulation is essential for every blockchain developer and security researcher.
Each incident in our database is categorized by attack class and linked to our in-depth vulnerability guides, making this the most educational Web3 hacks tracker available. Want a quick ranking? See the most expensive crypto hacks leaderboard.
Learn how these hacks actually worked
Study the exploit patterns behind the incidents in this database, then practice finding them before attackers do.