Web3 Hacks & DeFi Exploit Intelligence
- $104B+Lost
- 3836Incidents
- 124Chains
- 16Classes
| # | Project | Date | Amount Lost | Chain | Technique | Links |
|---|---|---|---|---|---|---|
| 361 | Garden Access Control Attacks | $11.4M | arbitrum, base… | Private Key Compromised / Key Leaked via Infrastructure | ||
| 362 | 402bridge Access Control Attacks | $18K | base | Private Key Compromised (Stored Publicly) / Access Control / Key Stored Publicly | ||
| 363 | DoodiPals Access Control Attacks | $171K | solana | Private Key Compromised | ||
| 364 | Sharwa.Finance Oracle Manipulation & Price Manipulation | $147K | arbitrum | Price Manipulation Attack / Swap Logic Flaw | ||
| 365 | Astra Nova Access Control Attacks | $9.1M | ethereum | Private Key Compromised | ||
| 366 | Typus Finance Oracle Manipulation & Price Manipulation | $3.4M | — | Oracle Issue | ||
| 367 | Typus Perp Oracle Manipulation & Price Manipulation | $3.4M | sui | TLP Contract Exploit / Oracle Misconfiguration | ||
| 368 | Hyperliquid User Private Key Compromise Access Control Attacks | $21.0M | — | Access Control | ||
| 369 | OracleBNB Rugpull | $80K | — | Rugpull | ||
| 370 | Astera.fi Flash Loan Attacks | $822K | linea | Oracle Price Feed Manipulation / Flash Loan Attack / Incorrect Share Accounting | ||
| 371 | TokenHolder Access Control Attacks | $26K | bsc | Improper Access Control | ||
| 372 | Squid Other | $90K | — | Other | ||
| 373 | VeloraDEX Other | $20K | — | Other | ||
| 374 | Abracadabra Spell Access Control Attacks | $1.7M | ethereum | Sequential State Manipulation Exploit / Improper Access Control | ||
| 375 | EIP-7702 Delegation Contract Exploit Other | $336K | — | Other | ||
| 376 | dTRINITY Access Control Attacks | $56K | sonic | Improper Access Control | ||
| 377 | Hyperdrive HL Access Control Attacks | $782K | hyperliquid l1 | Router Exploit / Arbitrary External Call | ||
| 378 | HyperVault Drain Vaults / Rugpull / Admin Drain | $3.6M | hyperliquid l1 | Drain Vaults / Rugpull / Admin Drain | ||
| 379 | GriffinAI Access Control Attacks | $3.0M | bsc | False Peer Exploit / Access Control / Cross-Chain Message Spoofing | ||
| 380 | SBI Crypto Access Control Attacks | $24.0M | bitcoin, bitcoincash… | Access Control / Hot Wallet Key Compromised | ||
| 381 | Seedify Access Control Attacks | $1.2M | avalanche, bsc | Infinite Mint and Dump / Access Control / Private Key Compromised | ||
| 382 | Corepound Drained Contracts / Admin Drain | $430K | core | Drained Contracts / Admin Drain | ||
| 383 | UXLINK Access Control Attacks | $48.0M | arbitrum, ethereum | Delegatecall Exploit / Access Control / Delegatecall Hijack | ||
| 384 | New Gold Protocol Flash Loan Attacks | $2.0M | bsc | Flash Loan Attack / Spot Price Manipulation | ||
| 385 | Shibarium Access Control Attacks | $2.4M | — | Access Control | ||
| 386 | Yala Deployer Key Compromised | $7.6M | ethereum, solana | Deployer Key Compromised | ||
| 387 | Shibarium Flash Loan Attacks | $4.1M | shibarium | Validator Stake Manipulation by Flashloan / Validator Key Compromised | ||
| 388 | Kame Aggregator swap() Function Flaw / Swap Logic Flaw | $1.3M | sei | swap() Function Flaw / Swap Logic Flaw | ||
| 389 | EOA Token Theft Other | $3.0M | — | Other | ||
| 390 | Evoq Finance Access Control Attacks | $420K | bsc | Advanced Persistent Threat (APT) attack / Access Control / Private Key Compromised |
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.