Slow Fog: 1inch Old Version Fusion Contract Vulnerability Causes Losses Exceeding 5 Million USD

the 1inch team has discovered a vulnerability in its old Fusion v1 parser smart contract. According to the analysis by the SlowMist security team, this incident resulted in a loss of approximately 2.4 million USDC and 1276 WETH, totaling over 5 million dollars.

The official confirmation states that this vulnerability does not affect end-user funds, and the impacted parties are only the parser contracts using Fusion v1. 1inch has taken measures and is continuously monitoring the security situation.