Leaderboard
752All-time rank
Lien
Jul 23, 2026
$542K
Lost
$542K
Recovered
$0
Net loss
$542K
Unrecovered0% recovered
On July 23-24, 2026, Lien Finance on Ethereum suffered a $542,000 exploit when an attacker bypassed the burn-before-swap logic in the GeneralizedDotc contract. The attacker minted unbacked bond tokens and swapped them for USDC from OTC pools.
- Target
- DeFi
- Classification
- Input Validation
- Technique
- Missing Input Validation
- Attribution
- Unknown
- Chains
Ethereum
Event timeline
- Jul 23, 2026Exploit executed — $542K drained via missing input validation
- Attributed to Unknown
- Recovery status Unrecovered 0%
