PANews reported on March 7 that according to the 1inch announcement, the 1inch team discovered a vulnerability in the Fusion v1 resolver smart contract at 23:00 (CET) on March 5, 2025, but the vulnerability only affected resolver contracts using Fusion v1, and user funds were not affected. 1inch said that the team is actively working with affected resolvers to ensure system security and urged all resolvers to audit and update their contracts immediately.