Web3 Hacks & DeFi Exploit Intelligence
- $104B+Lost
- 3836Incidents
- 124Chains
- 16Classes
| # | Project | Date | Amount Lost | Chain | Technique | Links |
|---|---|---|---|---|---|---|
| 31 | Ploutos Money Oracle Manipulation & Price Manipulation | $390K | ethereum | Rugpull / Oracle Misconfiguration Exploit / Misconfigured Oracle Exploit / Oracle Misconfiguration | ||
| 32 | Blend Protocol Oracle Manipulation & Price Manipulation | $10.9M | — | Oracle Issue | ||
| 33 | Blend Pools V2 Oracle Manipulation & Price Manipulation | $11.0M | stellar | Price Oracle Manipulation / Spot Price Manipulation | ||
| 34 | Velar Perps Oracle Manipulation & Price Manipulation | $401K | mezo | Predictable Oracle Update | ||
| 35 | Moonwell Lending Oracle Manipulation & Price Manipulation | $1.8M | base | cbETH Collateral Exploit / Oracle Issue / Oracle Misconfiguration | ||
| 36 | Makina Flash Loan Attacks | $5.0M | ethereum | Flashloan Price Oracle Attack / Flash Loan Attack / Spot Price Manipulation | ||
| 37 | Valinity Oracle Manipulation & Price Manipulation | $63K | — | Oracle Issue | ||
| 38 | DRLVaultV3 Oracle Manipulation & Price Manipulation | $100K | ethereum | Spot Price Manipulation | ||
| 39 | Moonwell Lending Oracle Manipulation & Price Manipulation | $1.0M | base, optimism | Oracle Price Feed Manipulation / Spot Price Manipulation | ||
| 40 | Moonwell Oracle Manipulation & Price Manipulation | $3.7M | — | Oracle Issue | ||
| 41 | Sharwa.Finance Oracle Manipulation & Price Manipulation | $147K | arbitrum | Price Manipulation Attack / Swap Logic Flaw | ||
| 42 | Typus Perp Oracle Manipulation & Price Manipulation | $3.4M | sui | TLP Contract Exploit / Oracle Misconfiguration | ||
| 43 | Typus Finance Oracle Manipulation & Price Manipulation | $3.4M | — | Oracle Issue | ||
| 44 | Astera.fi Flash Loan Attacks | $822K | linea | Oracle Price Feed Manipulation / Flash Loan Attack / Incorrect Share Accounting | ||
| 45 | New Gold Protocol Flash Loan Attacks | $2.0M | bsc | Flash Loan Attack / Spot Price Manipulation | ||
| 46 | Nemo Oracle Manipulation & Price Manipulation | $2.4M | — | Oracle Issue | ||
| 47 | Nemo Yield Trading Access Control Attacks | $2.6M | sui | Price Oracle Manipulation / Improper Access Control | ||
| 48 | Odin.Fun Oracle Manipulation & Price Manipulation | $7.0M | icp | Liquidity Manipulation Exploit / Oracle Issue / Spot Price Manipulation | ||
| 49 | Peapods Finance Oracle Manipulation & Price Manipulation | $207K | ethereum | Oracle manipulation in user-created Pods / Oracle Misconfiguration | ||
| 50 | Resupply Oracle Manipulation & Price Manipulation | $9.6M | ethereum | Price Oracle Manipulation / Donation Attack | ||
| 51 | FixedTokenBSwap Oracle Manipulation & Price Manipulation | $2K | ethereum | Spot Price Manipulation | ||
| 52 | Dexodus Finance Oracle Manipulation & Price Manipulation | $300K | base | Price Manipulation Attack / Stale Oracle Price | ||
| 53 | Dexodus Oracle Manipulation & Price Manipulation | $300K | — | Oracle Issue | ||
| 54 | Nitron Demex Oracle Manipulation & Price Manipulation | $950K | — | Oracle Issue | ||
| 55 | Demex Oracle Manipulation & Price Manipulation | $951K | arbitrum | Spot Price Manipulation | ||
| 56 | Term Finance Oracle Manipulation & Price Manipulation | $1.6M | ethereum | Oracle Misconfiguration | ||
| 57 | Loopscale Oracle Manipulation & Price Manipulation | $5.8M | solana | Price Oracle Manipulation / Spot Price Manipulation | ||
| 58 | ACB Oracle Manipulation & Price Manipulation | $23K | bsc | Spot Price Manipulation | ||
| 59 | Numa Oracle Manipulation & Price Manipulation | $506K | arbitrum | Spot Price Manipulation | ||
| 60 | KiloEx Access Control Attacks | $7.5M | base, bsc… | Price Oracle Manipulation / Access Control / Spot Price Manipulation |
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.