DeFi Exploit: 1Inch - Rekt
- Scam type: Hack
- Chain: EVM (Ethereum, BNB Chain, Base and other EVM chains)
- Reported: 2026-04-27
- Last updated: 2026-04-27
DeFi Exploit: 1Inch - Rekt Date: 3/5/2025 Loss: $5,000,000 USD Tags: 1Inch, Rekt Summary: One hacker transformed 1inch resolver contracts into a $5 million ATM through an integer underflow exploit - all with a negative 512 value. Attacker pocketed $450K as a "bounty" for exposing two years of an undetected vulnerability. Exploit/attacker addresses extracted from on-chain analysis and incident reports. Reference: https://rekt.news/1inch-rekt Source: https://de.fi/rekt-database
Other addresses in this report: 0xbbb587e59251d219a7a05ce989ec1969c01522c0, 0xa7264a43a57ca17012148c46adbc15a5f951766e, 0xa88800cd213da5ae406ce248380802bd53b47647, 0xb02f39e382c90160eb816de5e0e428ac771d77b5, 0x019bfc71d43c3492926d4a9a6c781f36706970c9