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 |
|---|---|---|---|---|---|---|
| 91 | UNMS Flash Loans Attacks | $100K | — | Flash Loan Attack | ||
| 92 | ASKACR Token Flash Loans Attacks | $29K | — | Flash Loan Attack | ||
| 93 | Zircon Gamma Flash Loans Attacks | $350K | bsc, moonriver | Flashloan Pool Shares Exploit | ||
| 94 | Euler V1 Flash Loans Attacks | $197M | ethereum | Flashloan Donate Function Logic Exploit | ||
| 95 | Euler Finance Flash Loans Attacks | $196M | — | Flash Loan Attack | ||
| 96 | Platypus Finance Flash Loans Attacks | $8.5M | avalanche | Flashloan Reentrancy Attack / Flash Loan Attack | ||
| 97 | Dragonball Flash Loans Attacks | $16K | — | Flash Loan Attack | ||
| 98 | Midas Capital Flash Loans Attacks | $660K | polygon | Flashloan Reentrancy Attack / Flash Loan Attack | ||
| 99 | Roe Finance Flash Loans Attacks | $80K | ethereum, polygon | Flashloan Pool Shares Exploit / Oracle Issue | ||
| 100 | BRA Token Flash Loans Attacks | $225K | — | Flash Loan Attack | ||
| 101 | GDS Chain Flash Loans Attacks | $187K | — | Flash Loan Attack | ||
| 102 | Jaypeggerz Flash Loans Attacks | $18K | — | Flash Loan Attack | ||
| 103 | Nimbus DAO Flash Loans Attacks | $76K | — | Flash Loan Attack | ||
| 104 | Lodestar Finance Flash Loans Attacks | $5.8M | — | Flash Loan Attack | ||
| 105 | Lodestar V0 Flash Loans Attacks | $6.9M | arbitrum | Flashloan Price Oracle Attack | ||
| 106 | MooCakeCTX Flash Loans Attacks | $123K | — | Flash Loan Attack | ||
| 107 | ULME Token Flash Loans Attacks | $51K | — | Flash Loan Attack | ||
| 108 | QuickSwap Flash Loans Attacks | $190K | — | Flash Loan Attack | ||
| 109 | PlantWorld Flash Loans Attacks | $24K | — | Flash Loan Attack | ||
| 110 | MTDAO Flash Loans Attacks | $280K | — | Flash Loan Attack | ||
| 111 | MetaverseToken Flash Loans Attacks | $487K | — | Flash Loan Attack | ||
| 112 | Earning Farm Flash Loans Attacks | $1.4M | — | Flash Loan Attack | ||
| 113 | Sovryn Flash Loans Attacks | $1.1M | rsk | Flashloan Reentrancy Attack / Other | ||
| 114 | New Free DAO Flash Loans Attacks | $1.3M | — | Flash Loan Attack | ||
| 115 | Cauldron Flash Loans Attacks | $370K | — | Flash Loan Attack | ||
| 116 | DAO_Officials Flash Loans Attacks | $581K | — | Flash Loan Attack | ||
| 117 | Cupid Flash Loans Attacks | $79K | — | Flash Loan Attack | ||
| 118 | Kaoya Swap Flash Loans Attacks | $118K | — | Flash Loan Attack | ||
| 119 | Nirvana Finance Flash Loans Attacks | $3.6M | — | Flash Loan Attack | ||
| 120 | Nirvana V1 Flash Loans Attacks | $3.5M | solana | Flashloan Price Oracle Attack |
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.
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