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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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$91B+
Total Value Lost
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3595
Incidents Tracked
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141
Chains Affected
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65
$100M+ Incidents
Top 10 Biggest Hacks
Where the Largest Losses Concentrate
Top Chains by Losses
Top Techniques by Losses
Full Leaderboard
Showing 2101-2150 of 3595 ranked incidents
| Rank | Project | Amount Lost | Date | Chain | Technique | Attack Guide | Source |
|---|---|---|---|---|---|---|---|
| 2101 | ROBOT SHIB | $14K | - | Rugpull | — | View → | |
| 2102 | OKX NFT Aggregator | $14K | bsc | Access Control Exploit / Improper Access Control | Access Control Attacks | View → | |
| 2103 | Convex Finance | $14K | ethereum | Other / DNS Hijack | — | View → | |
| 2104 | 50BTC | $14K | - | Other | — | View → | |
| 2105 | Numbers Protocol | $14K | ethereum | Other / Bridge Logic Flaw | — | View → | |
| 2106 | Fractal Protocol | $14K | arbitrum | Reentrancy | Reentrancy | — | |
| 2107 | HireVibes AirDropsDAC | $14K | eos | Private Key Compromised | Access Control Attacks | — | |
| 2108 | DeriTrade | $13K | - | Rugpull | — | View → | |
| 2109 | Alexa | $13K | - | Other | — | View → | |
| 2110 | Twerk Finance | $13K | ethereum | Rugpull | — | View → | |
| 2111 | MicDao | $13K | bsc | Spot Price Manipulation | Oracle Manipulation & Price Manipulation | — | |
| 2112 | AUR Protocol | $13K | bsc | Improper Access Control | Access Control Attacks | — | |
| 2113 | sDAO | $13K | bsc | Unknown | — | — | |
| 2114 | Hypechill fund | $13K | ethereum | Rugpull | — | View → | |
| 2115 | X319 | $13K | bsc | Improper Access Control | Access Control Attacks | — | |
| 2116 | Tranquility Defi | $13K | ethereum | Rugpull | — | View → | |
| 2117 | ChaddyFinance | $13K | binance | Rugpull | — | View → | |
| 2118 | Whale Loans | $12K | - | Other | — | View → | |
| 2119 | Lixir Finance | $12K | ethereum | Signature Verification Flaw | — | — | |
| 2120 | BBX Token | $12K | bsc | Other / Spot Price Manipulation | Oracle Manipulation & Price Manipulation | View → | |
| 2121 | JHY Token | $12K | binance | Incorrect Share Accounting | — | — | |
| 2122 | XSD Token | $12K | - | Logic / AMM invariant manipulation using flash-loan funding | Flash Loan Attacks | View → | |
| 2123 | Bitcoin Syndicate | $12K | - | Access Control | Access Control Attacks | View → | |
| 2124 | RFbtc | $12K | ethereum | Rugpull | — | View → | |
| 2125 | GMT | $12K | - | Rugpull | — | — | |
| 2126 | Mure | $12K | ethereum | Signature Verification Flaw | — | — | |
| 2127 | Fractal Defi | $12K | ethereum | Rugpull | — | View → | |
| 2128 | D4ppdao Token | $12K | ethereum | Rugpull | — | View → | |
| 2129 | JohnLennonC0IN | $11K | - | Rugpull | — | View → | |
| 2130 | OceanLifeToken | $11K | - | Flash Loan Attack | Flash Loan Attacks | View → | |
| 2131 | Tenderize V2 | $11K | ethereum | Proxy Upgrade Skim / Unknown | — | View → | |
| 2132 | GPU.NET | $11K | ethereum | Unknown | — | — | |
| 2133 | PulldogSwap | $11K | binance | Honeypot | — | View → | |
| 2134 | WhaleBit | $10K | polygon | Spot Price Manipulation | Oracle Manipulation & Price Manipulation | — | |
| 2135 | SAV3R | $10K | ethereum | Rugpull | — | View → | |
| 2136 | Bing Swap | $10K | binance | Rugpull | — | View → | |
| 2137 | NFTG | $10K | bsc | Improper Access Control | Access Control Attacks | — | |
| 2138 | ALP | $10K | bsc | Improper Access Control | Access Control Attacks | — | |
| 2139 | The Onigiri Neko | $10K | - | Rugpull | — | View → | |
| 2140 | Indexed Finance | $10K | ethereum | Swap Logic Flaw | — | — | |
| 2141 | Fake DAI Token | $10K | - | Other | — | View → | |
| 2142 | Gooniez Gang | $10K | - | Other | — | View → | |
| 2143 | SuperMarioBros | $10K | ethereum | Rugpull | — | View → | |
| 2144 | Set Protocol | $10K | ethereum | TOCTOU Valuation / Malicious Hook | Reentrancy | View → | |
| 2145 | Focus | $10K | ethereum | Rugpull | — | View → | |
| 2146 | Mantle | $10K | ethereum | Rugpull | — | View → | |
| 2147 | EOS.WIN | $9K | eos | Unknown | — | — | |
| 2148 | Saturn | $9K | bsc | Spot Price Manipulation | Oracle Manipulation & Price Manipulation | — | |
| 2149 | Vadia Finance | $9K | ethereum | Rugpull | — | View → | |
| 2150 | Reflation | $9K | ethereum | Rugpull | — | — |
Data sourced from DefiLlama & SunWeb3Sec/DeFiHackLabs . Thank you for keeping Web3 security data open.
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.
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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