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Terra Classic
$40.00B
Most Expensive Crypto Hacks Leaderboard
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.
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$101B+
Total Value Lost
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3299
Incidents Tracked
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74
Chains Affected
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80
$100M+ Incidents
Hall of Infamy
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Top 10 Biggest Hacks
Breakdown
Where the Largest Losses Concentrate
Top Chains by Losses
Top Techniques by Losses
All Incidents
Full Leaderboard
Showing 1151–1200 of 3299 ranked incidents
| Rank | Project | Amount Lost | Date | Chain | Technique | Attack Guide | Source |
|---|---|---|---|---|---|---|---|
| 1151 | FASTSWAP | $291K | - | Other | — | View → | |
| 1152 | Fake SCROLL | $290K | - | Rugpull | — | View → | |
| 1153 | Fake Ethena Labs | $290K | - | Rugpull | — | View → | |
| 1154 | BJS | $290K | - | Rugpull | — | View → | |
| 1155 | Plankton Plankton | $288K | - | Rugpull | — | View → | |
| 1156 | Metaland DAO | $287K | - | Rugpull | — | View → | |
| 1157 | Tomatos | $286K | ethereum | Rugpull | — | View → | |
| 1158 | SCT Token | $286K | - | Rugpull | — | View → | |
| 1159 | Zoth | $285K | - | Oracle Issue | Oracle Manipulation & Price Manipulation | View → | |
| 1160 | Safe | $284K | - | Other | — | View → | |
| 1161 | Soft Yearn Finance | $281K | - | Other | — | View → | |
| 1162 | Tales of Elleria | $280K | - | Access Control | Access Control Attacks | View → | |
| 1163 | FEGToken | $280K | - | Other | — | View → | |
| 1164 | MTDAO | $280K | - | Flash Loan Attack | Flash Loans Attacks | View → | |
| 1165 | Sanshu Inu | $280K | - | Other | — | View → | |
| 1166 | Project culs | $278K | - | Rugpull | — | View → | |
| 1167 | SynLev | $278K | ethereum | Rugpull | — | View → | |
| 1168 | BASIC-MINING | $277K | - | Rugpull | — | View → | |
| 1169 | Bored Ape Yacht Club | $276K | - | Other | — | — | |
| 1170 | Saddle Finance | $276K | - | Other | — | View → | |
| 1171 | Block Forest | $275K | - | Flash Loan Attack | Flash Loans Attacks | View → | |
| 1172 | LOO | $275K | - | Rugpull | — | View → | |
| 1173 | Malda (prev. Mendi Finance) | $273K | - | Other | — | View → | |
| 1174 | SyncSpace | $273K | - | Other | — | View → | |
| 1175 | Omni Bridge | $272K | - | Other | — | View → | |
| 1176 | FutureSwap | $270K | ethereum | Flashloan Governance Attack | Flash Loans Attacks | View → | |
| 1177 | xWin Finance | $270K | - | Other | — | View → | |
| 1178 | DeFiPie | $269K | - | Other | — | View → | |
| 1179 | Shapeshift | $269K | - | Access Control | Access Control Attacks | View → | |
| 1180 | Gandalf The Grey | $266K | - | Rugpull | — | View → | |
| 1181 | Vip Panda Community | $266K | - | Rugpull | — | View → | |
| 1182 | Kyber Network | $265K | - | Other | — | View → | |
| 1183 | KyberSwap Classic | $265K | polygon | Cloudflare Key Compromised | — | View → | |
| 1184 | TheStandard.io | $264K | - | Other | — | View → | |
| 1185 | BAYC & OtherSide | $263K | - | Phishing | Phishing Attacks | View → | |
| 1186 | SherLOCK | $262K | - | Rugpull | — | View → | |
| 1187 | TTTT | $261K | - | Rugpull | — | View → | |
| 1188 | Kujira | $260K | - | Other | — | View → | |
| 1189 | Multi Financial | $258K | - | Rugpull | — | View → | |
| 1190 | Crosswise | $258K | - | Other | — | View → | |
| 1191 | dTRINITY | $257K | ethereum | Flash Loan Attack / Deposit Inflation Attack | Flash Loans Attacks | View → | |
| 1192 | xPet | $257K | - | Other | — | View → | |
| 1193 | PoW ETH | $256K | - | Phishing | Phishing Attacks | View → | |
| 1194 | SuperStep | $256K | - | Rugpull | — | View → | |
| 1195 | BNQ Token | $256K | - | Rugpull | — | View → | |
| 1196 | FA | $255K | - | Rugpull | — | View → | |
| 1197 | PEPEHUB | $255K | - | Rugpull | — | View → | |
| 1198 | BlockGPT | $255K | - | Rugpull | — | View → | |
| 1199 | GoonFi | $254K | solana | Mispricing arbitrage | — | View → | |
| 1200 | Hachiko | $254K | - | Rugpull | — | — |
Data sourced from DefiLlama & SunWeb3Sec/DeFiHackLabs . Thank you for keeping Web3 security data open.
Context
Understanding the Pattern Behind Billion-Dollar Losses
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.
Common Questions
Frequently Asked Questions
How is this leaderboard ranked?
Incidents are ranked by parsed USD amount lost in descending order. Records without parseable loss values are excluded from this ranking.
Does this include every attack type?
It includes all incidents with known loss values in the database. Use the full dashboard for broader filtering and lower-severity incidents.
How can I learn to prevent these exploits?
Study attack-class pages first, then practice in guided exercises inside the Smart Contract Hacking course.
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