Fusion by IPOR
$336K
Funds stolen
$336K
Funds returned
06 Jan 2026
Date of incident
- Technique
- EIP-7702 Delegation Exploit
- Classification
- Protocol Logic
- Target type
- DeFi Protocol
- Affected chains
- Arbitrum
- Source
- No public source link
On-chain DeFi carries smart-contract risk. Keep core funds on a regulated exchange.