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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 851–900 of 3299 ranked incidents
| Rank | Project | Amount Lost | Date | Chain | Technique | Attack Guide | Source |
|---|---|---|---|---|---|---|---|
| 851 | Venus Core Pool | $902K | zksync era | Donation Attack | — | View → | |
| 852 | FEG (Feed Every Gorilla) | $900K | - | Other | — | View → | |
| 853 | Fegex | $900K | base, bsc, ethereum | Missing Access Control | Access Control Attacks | View → | |
| 854 | Condom | $900K | - | Rugpull | — | View → | |
| 855 | Palm USD | $900K | - | Flash Loan Attack | Flash Loans Attacks | View → | |
| 856 | Palmswap | $900K | bsc | Inflationary Accounting Manipulation | — | View → | |
| 857 | SudoRare | $883K | ethereum | Drained Contracts / Rugpull | — | View → | |
| 858 | VPANDAO DAO | $869K | - | Rugpull | — | View → | |
| 859 | RocketSwap Base | $869K | base | Private Key Compromised (Brute Force) / Access Control | Access Control Attacks | View → | |
| 860 | BiSwap | $865K | - | Other | — | View → | |
| 861 | ElasticSwap | $854K | avalanche, ethereum | Price Oracle Attack / Other | Oracle Manipulation & Price Manipulation | View → | |
| 862 | Bisq | $850K | - | Other | — | View → | |
| 863 | Armor.Fi | $850K | - | Other | — | View → | |
| 864 | Orange Finance | $840K | arbitrum | Private Key Compromised (Unknown Method) / Access Control | Access Control Attacks | View → | |
| 865 | Hope Lend | $835K | - | Other | — | View → | |
| 866 | Astera.fi | $822K | linea | Oracle Price Feed Manipulation / Flash Loan Attack | Flash Loans Attacks | View → | |
| 867 | EigenLayer | $821K | - | Rugpull | — | View → | |
| 868 | Hinkal | $820K | - | Other | — | View → | |
| 869 | Echo Protocol | $816K | - | Access Control | Access Control Attacks | View → | |
| 870 | Alephium | $815K | - | Other | — | View → | |
| 871 | GMBL.COMPUTER | $815K | arbitrum | Referral Claims Logic Exploit / Other | — | View → | |
| 872 | Inputs.io | $809K | - | Access Control | Access Control Attacks | View → | |
| 873 | Gyroscope | $807K | - | Other | — | View → | |
| 874 | BitBot | $805K | ethereum | Rugpull | — | View → | |
| 875 | MetaPoint | $803K | - | Access Control | Access Control Attacks | View → | |
| 876 | Aragon DAO | $800K | - | Phishing | Phishing Attacks | View → | |
| 877 | Balancer V2 | $800K | ethereum | - | — | View → | |
| 878 | Wault Finance | $800K | binance | Flash Loan Attack | Flash Loans Attacks | View → | |
| 879 | OptionRoom | $800K | - | Other | — | View → | |
| 880 | ChainSwap | $800K | - | Other | — | View → | |
| 881 | Eco DeFi | $794K | - | Access Control | Access Control Attacks | View → | |
| 882 | The R0AR | $790K | - | Access Control | Access Control Attacks | View → | |
| 883 | EthBread Token | $787K | - | Rugpull | — | View → | |
| 884 | TIGER | $784K | - | Rugpull | — | View → | |
| 885 | Hyperdrive HL | $782K | hyperliquid l1 | Router Exploit / Other | — | View → | |
| 886 | DataDAO Finance | $782K | - | Rugpull | — | View → | |
| 887 | Sturdy Finance | $775K | - | Oracle Issue | Oracle Manipulation & Price Manipulation | View → | |
| 888 | Sturdy V1 | $770K | ethereum | Flashloan Reentrancy Attack | Flash Loans Attacks | View → | |
| 889 | Cryptoburgers | $770K | - | Other / Flash Loan Attack | Flash Loans Attacks | View → | |
| 890 | BearnDAO | $768K | - | Other | — | View → | |
| 891 | Ledger Live Web3 | $768K | - | Phishing | Phishing Attacks | View → | |
| 892 | Mercenary | $760K | - | Rugpull | — | View → | |
| 893 | AutoShark | $759K | bsc | Flashloan Incentive Rewards Exploit / Flash Loan Attack | Flash Loans Attacks | View → | |
| 894 | SAI Pro | $752K | - | Rugpull | — | View → | |
| 895 | Phishing | $750K | - | Phishing | Phishing Attacks | View → | |
| 896 | RESDAO | $750K | - | Rugpull | — | View → | |
| 897 | Azuki | $750K | - | Phishing | Phishing Attacks | View → | |
| 898 | Altilly | $750K | - | Rugpull | — | View → | |
| 899 | Yam DAO | $750K | - | Other | — | View → | |
| 900 | LINEA | $741K | - | Rugpull | — | View → |
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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