Terra Classic
$40.00B
The biggest Web3 and DeFi exploits ranked by amount lost. Track high-impact incidents, study attack patterns, and learn how security failures scale into multi-million dollar losses.
$91B+
Total Value Lost
3595
Incidents Tracked
141
Chains Affected
65
$100M+ Incidents
$40.00B
$5.50B
$3.60B
$3.50B
$2.90B
$2.80B
$2.00B
$2.00B
$1.50B
$1.40B
Showing 2151-2200 of 3595 ranked incidents
| Rank | Project | Amount Lost | Date | Chain | Technique | Attack Guide | Source |
|---|---|---|---|---|---|---|---|
| 2151 | Health | $9K | - | Other | — | View → | |
| 2152 | Mocha Set Dollar | $9K | ethereum | Rugpull | — | View → | |
| 2153 | Chi Protocol | $8K | ethereum | Redeem Logic Flaw / Peg Check Bypass | — | View → | |
| 2154 | Proxy_b7e1 | $8K | bsc | Unknown | — | — | |
| 2155 | Goose Finance | $8K | bsc | Share Accounting Flaw / Incorrect Share Accounting | Flash Loan Attacks | View → | |
| 2156 | VRug | $8K | ethereum | Liquidity Rug | — | — | |
| 2157 | Brother finance | $8K | ethereum | Honeypot | — | View → | |
| 2158 | Sloth Inu | $8K | - | Rugpull | — | View → | |
| 2159 | Relay3rV1 | $8K | ethereum | Rugpull | — | View → | |
| 2160 | Robinhood | $8K | bsc | Social Account Takeover | Phishing Attacks | — | |
| 2161 | Mt. Gox | $8K | - | Other | — | View → | |
| 2162 | CYBER SOLIDITY | $8K | ethereum | Rugpull | — | View → | |
| 2163 | Metropolis.finance | $8K | ethereum | Rugpull | — | View → | |
| 2164 | BabyDAO | $8K | - | Rugpull | — | View → | |
| 2165 | K.O.N.G Token | $7K | ethereum | Rugpull | — | View → | |
| 2166 | Ren Swap | $7K | ethereum | Honeypot | — | View → | |
| 2167 | FFGame | $7K | eos | Unknown | — | — | |
| 2168 | Rfyield Finance | $7K | ethereum | Rugpull | — | View → | |
| 2169 | Arrakis V1 | $7K | ethereum | Spot Price Manipulation | Oracle Manipulation & Price Manipulation | View → | |
| 2170 | Aventa | $7K | ethereum | Unknown | — | — | |
| 2171 | DOGGO | $7K | ethereum | Withdrawal Logic Flaw | — | — | |
| 2172 | SEAMAN | $7K | bsc | Unknown | — | — | |
| 2173 | Polynomial Protocol | $7K | optimism | Other / Missing Input Validation | — | View → | |
| 2174 | FlippazOne | $7K | - | Access Control | Access Control Attacks | — | |
| 2175 | Unverified_35bc | $7K | bsc | Reentrancy | Reentrancy | — | |
| 2176 | Rubixi | $7K | - | Access Control | Access Control Attacks | View → | |
| 2177 | CHERRY | $7K | ethereum | Honeypot | — | View → | |
| 2178 | ELLA | $6K | ethereum | Rugpull | — | View → | |
| 2179 | Ohohoh.io | $6K | ethereum | Rugpull | — | View → | |
| 2180 | Bitscalper | $6K | - | Rugpull | — | View → | |
| 2181 | Douyea | $6K | ethereum | Honeypot | — | View → | |
| 2182 | EAC | $6K | bsc | Spot Price Manipulation | Oracle Manipulation & Price Manipulation | — | |
| 2183 | UnlimitedBase Finance | $6K | ethereum | Rugpull | — | View → | |
| 2184 | Foxy.farm | $6K | ethereum | Rugpull | — | View → | |
| 2185 | Harvester Network | $6K | ethereum | Honeypot | — | View → | |
| 2186 | CREW | $6K | ethereum | Rugpull | — | View → | |
| 2187 | Bitmor | $6K | base | Token Approval Abuse | Access Control Attacks | — | |
| 2188 | APC | $6K | bsc | Spot Price Manipulation | Oracle Manipulation & Price Manipulation | — | |
| 2189 | MBC & ZZSH | $6K | bsc | Improper Access Control | Access Control Attacks | — | |
| 2190 | dxHub | $5K | ethereum | Rugpull | — | View → | |
| 2191 | Veil Cash | $5K | base | misconfigured Groth16 verifier / Proof Verifier Bug | — | View → | |
| 2192 | Arcade | $5K | - | Access Control | Access Control Attacks | View → | |
| 2193 | BTB Token | $5K | - | Flash Loan Attack | Flash Loan Attacks | View → | |
| 2194 | SpookySwap | $5K | fantom | Frontend Compromise | — | — | |
| 2195 | Banksy | $5K | - | Rugpull | — | View → | |
| 2196 | Rotex | $5K | ethereum | Rugpull | — | View → | |
| 2197 | Jointventure Finance | $4K | ethereum | Rugpull | — | — | |
| 2198 | LocalBitcoins | $4K | - | Access Control | Access Control Attacks | View → | |
| 2199 | ShabuVault | $4K | ethereum | Rugpull | — | View → | |
| 2200 | Overbase Finance | $4K | ethereum | Rugpull | — | View → |
Data sourced from DefiLlama & SunWeb3Sec/DeFiHackLabs . Thank you for keeping Web3 security data open.
The most expensive crypto hacks are not random. They cluster around repeating vulnerability patterns: access-control failures, flash-loan manipulation, oracle abuse, and unsafe external calls. Studying large-loss incidents helps security researchers prioritize high-impact threat models first.
For deeper context, explore the full Web3 Hacks Dashboard and our Smart Contract Attack Library for hands-on exploit and mitigation breakdowns.
Incidents are ranked by parsed USD amount lost in descending order. Records without parseable loss values are excluded from this ranking.
It includes all incidents with known loss values in the database. Use the full dashboard for broader filtering and lower-severity incidents.
Study attack-class pages first, then practice in guided exercises inside the Smart Contract Hacking course.
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