Web3 Hacks & DeFi Exploit Intelligence
Search the Incident Console
Start with a project name, narrow by chain or exploit class, then open the incident write-up and sources.
| # | Project | Date | Amount Lost | Chain | Technique | Links |
|---|---|---|---|---|---|---|
| 1441 | Dego Finance Access Control Attacks | $15.4M | — | Access Control | ||
| 1442 | IRA Financial Other | $36.0M | — | Other | ||
| 1443 | Superfluid CTX Exploit / Other | $20.0M | polygon | CTX Exploit / Other | ||
| 1444 | Ratz Club Access Control Attacks | $140K | — | Access Control | ||
| 1445 | EarnHub Other | $245K | — | Other | ||
| 1446 | FileSystemVideo Rugpull | $304K | — | Rugpull | ||
| 1447 | Hundred Finance Other | $3.3M | — | Other | ||
| 1448 | Meter.io Other | $4.4M | — | Other | ||
| 1449 | Meter Deposit Function Exploit | $7.7M | ethereum | Deposit Function Exploit | ||
| 1450 | TECRA Other | $643K | — | Other | ||
| 1451 | DePo Access Control Attacks | $1.7M | — | Access Control | ||
| 1452 | Wormhole Other | $326M | — | Other | ||
| 1453 | Portal Signature Exploit | $326M | solana | Signature Exploit | ||
| 1454 | BitBNS Other | $7.5M | — | Other | ||
| 1455 | BNS Access Control Attacks | $7.5M | — | Private Key Compromised (Unknown Method) | ||
| 1456 | DataDAO Finance Rugpull | $782K | — | Rugpull | ||
| 1457 | CryptoBatz Other | $90K | — | Other | ||
| 1458 | Qubit Transfer Logic Exploit | $80.0M | bsc | Transfer Logic Exploit | ||
| 1459 | Qubit Finance Other | $80.0M | — | Other | ||
| 1460 | Mercenary Rugpull | $760K | — | Rugpull | ||
| 1461 | OpenSea Other | $1.0M | — | Other | ||
| 1462 | Solfire Rugpull | $4.1M | — | Rugpull | ||
| 1463 | Rich Dwarves Tribe Abandoned | $3.0M | — | Abandoned | ||
| 1464 | Crosswise Other | $258K | — | Other | ||
| 1465 | Multichain Other | $2.7M | — | Other | ||
| 1466 | Crypto.com Access Control Attacks | $34.4M | bitcoin, ethereum | Private Key Compromised (Unknown Method) / Access Control | ||
| 1467 | BNB HEROES Rugpull | $561K | — | Rugpull | ||
| 1468 | Cryptoburgers Flash Loans Attacks | $770K | — | Flash Loan Attack | ||
| 1469 | Float Protocol Oracle Manipulation & Price Manipulation | $1.4M | — | Oracle Issue | ||
| 1470 | IDO rug pulls Rugpull | $2.7M | — | Rugpull |
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 Overflows Underflows
Delegatecall & Call Injection Attacks
Flash Loans 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
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.