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 |
|---|---|---|---|---|---|---|
| 211 | QAN Platform Access Control Attacks | $1.2M | — | Access Control | ||
| 212 | Wintermute Access Control Attacks | $160M | ethereum | Private Key Compromised (Brute Force) / Access Control | ||
| 213 | Profanity Wallet Hack Access Control Attacks | $978K | — | Access Control | ||
| 214 | Ragnarok Online Invasion Access Control Attacks | $45K | — | Access Control | ||
| 215 | Bill Muray Wallet Hack Access Control Attacks | $178K | — | Access Control | ||
| 216 | Slope Wallet Access Control Attacks | $5.3M | solana | Private Key Compromised (Stored Publicly) / Other | ||
| 217 | PREMINT | NFT Access Control Attacks | $375K | — | Access Control | ||
| 218 | Citizen Finance Access Control Attacks | $94K | — | Access Control | ||
| 219 | FlippazOne Access Control Attacks | $7K | — | Access Control | ||
| 220 | Crema Finance Access Control Attacks | $8.8M | solana | Access Control Exploit / Other | ||
| 221 | Fantom Access Control Attacks | $62K | — | Access Control | ||
| 222 | Horizon by Harmony Access Control Attacks | $100M | — | Access Control | ||
| 223 | Harmony Bridge Access Control Attacks | $100M | bsc, ethereum | Private Key Compromised (Unknown Method) | ||
| 224 | Ronin Access Control Attacks | $625M | — | Access Control | ||
| 225 | Rare Bears Access Control Attacks | $206K | — | Access Control | ||
| 226 | Pirate x Pirate Access Control Attacks | $78K | — | Access Control | ||
| 227 | Ariva Digital Access Control Attacks | $661K | — | Access Control | ||
| 228 | OpenSea Access Control Attacks | $1.7M | — | Access Control | ||
| 229 | TopGoal Access Control Attacks | $1.1M | — | Access Control | ||
| 230 | BuildFinance Access Control Attacks | $470K | — | Access Control | ||
| 231 | Dego Finance Access Control Attacks | $10.0M | bsc, cronos… | Private Key Compromised (Unknown Method) | ||
| 232 | Dego Finance Access Control Attacks | $15.4M | — | Access Control | ||
| 233 | Ratz Club Access Control Attacks | $140K | — | Access Control | ||
| 234 | DePo Access Control Attacks | $1.7M | — | Access Control | ||
| 235 | BNS Access Control Attacks | $7.5M | — | Private Key Compromised (Unknown Method) | ||
| 236 | Crypto.com Access Control Attacks | $34.4M | bitcoin, ethereum | Private Key Compromised (Unknown Method) / Access Control | ||
| 237 | Lympo Access Control Attacks | $18.5M | — | Access Control | ||
| 238 | CityDAO Access Control Attacks | $95K | — | Access Control | ||
| 239 | LCX Access Control Attacks | $7.9M | ethereum | Private Key Compromised (Unknown Method) / Access Control | ||
| 240 | Stobox Exchange Access Control Attacks | $166K | — | Access Control |
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
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