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 1751-1800 of 3595 ranked incidents
| Rank | Project | Amount Lost | Date | Chain | Technique | Attack Guide | Source |
|---|---|---|---|---|---|---|---|
| 1751 | Paribus | $70K | arbitrum | Reentrancy | Reentrancy | View → | |
| 1752 | IRYS AI | $70K | bsc | Backdoor Contract | — | — | |
| 1753 | Karastar | $69K | - | Access Control | Access Control Attacks | View → | |
| 1754 | Theory Craft Fames | $69K | - | Rugpull | — | View → | |
| 1755 | ArbShibaAI | $68K | - | Rugpull | — | View → | |
| 1756 | MyBitcoin | $68K | - | Other | — | View → | |
| 1757 | AzukiDAO | $68K | ethereum | Replay Attack / Signature Replay / Other | Replay Attacks | View → | |
| 1758 | Dogecoin 3.0 | $68K | - | Rugpull | — | View → | |
| 1759 | BabyShia | $68K | - | Rugpull | — | View → | |
| 1760 | Wise Lending V2 | $66K | arbitrum, ethereum | Flashloan Exploit / Improper Access Control | Access Control Attacks | — | |
| 1761 | MainnetSettler | $66K | ethereum | Token Approval Abuse | Access Control Attacks | — | |
| 1762 | Force Dao | $66K | ethereum | Honeypot | — | View → | |
| 1763 | Saga DAO | $66K | solana | Access Control / Private Key Compromised | Access Control Attacks | View → | |
| 1764 | FlyCow | $65K | bsc | Incorrect Share Accounting | — | View → | |
| 1765 | Hackerdao | $65K | bsc | Flash Loan Attack / Improper Access Control | Access Control Attacks | — | |
| 1766 | Bankroll | $65K | bsc | Other / Arithmetic Error | — | View → | |
| 1767 | FloorDAO | $65K | ethereum | Other / Reward Logic Flaw | — | View → | |
| 1768 | LightLink token | $65K | - | Rugpull | — | View → | |
| 1769 | Dogioh | $65K | - | Rugpull | — | View → | |
| 1770 | SLM Token | $65K | ethereum | Honeypot | — | — | |
| 1771 | AST Token | $65K | - | Other | — | View → | |
| 1772 | Deez Nuts | $64K | - | Rugpull | — | View → | |
| 1773 | Custom sAVAX Rebalancer | $64K | avalanche | Arbitrary External Call | Access Control Attacks | — | |
| 1774 | DEAT token | $64K | - | Rugpull | — | View → | |
| 1775 | Jewels | $64K | - | Rugpull | — | View → | |
| 1776 | Kosta Finance | $63K | ethereum | Rugpull | — | — | |
| 1777 | Echelon DAO | $63K | binance | Honeypot | — | — | |
| 1778 | Valinity | $63K | - | Oracle Issue | Oracle Manipulation & Price Manipulation | View → | |
| 1779 | GUIDO The Mechanics | $63K | - | Rugpull | — | View → | |
| 1780 | Fantom | $62K | - | Access Control | Access Control Attacks | View → | |
| 1781 | Meta Magic Coin | $62K | - | Rugpull | — | View → | |
| 1782 | Genswap | $62K | - | Rugpull | — | View → | |
| 1783 | ETX Infinity | $62K | - | Rugpull | — | View → | |
| 1784 | AES | $62K | bsc | Rounding Error | — | — | |
| 1785 | Carol Protocol | $61K | - | Flash Loan Attack | Flash Loan Attacks | View → | |
| 1786 | Strong Finance | $61K | - | Rugpull | — | View → | |
| 1787 | Grizzifi | $61K | bsc | Reward Logic Flaw | — | — | |
| 1788 | YFDash | $61K | ethereum | Rugpull | — | View → | |
| 1789 | MONA | $61K | bsc | BurnAddress Accounting Exploit / Incorrect Share Accounting | — | View → | |
| 1790 | K33pr | $61K | ethereum | Rugpull | — | View → | |
| 1791 | A6 Token | $61K | - | Rugpull | — | View → | |
| 1792 | Beamsplittr | $61K | - | Rugpull | — | View → | |
| 1793 | Swapnex | $61K | - | Rugpull | — | View → | |
| 1794 | HLG | $61K | - | Rugpull | — | View → | |
| 1795 | ACB | $60K | bsc | Other / Spot Price Manipulation | Oracle Manipulation & Price Manipulation | View → | |
| 1796 | YPT | $60K | - | Rugpull | — | View → | |
| 1797 | EosRoyale | $60K | eos | Unknown | — | — | |
| 1798 | Carillonium | $59K | - | Rugpull | — | View → | |
| 1799 | Rise Protocol | $59K | ethereum | Rugpull | — | View → | |
| 1800 | FIO Protocol | $59K | - | 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.
$91B+ lost to preventable vulnerabilities. Master real exploit patterns and defense techniques with hands-on Web3 security training.