Cactus Custody: Permit Signature Phishing Attacks Are Rife, Need to Combine Multiple Measures to Ensure Funding Security

On October 17th, phishing attacks against Permit signatures have been frequent, Cactus Custody said that it needs to combine various measures to ensure the security of funds, including pre-parsing Permit offline signatures, combining multi-layer auditing and fund authorization whitelisting, etc., to help institutional users accurately understand the details of the transaction before signing, and to avoid interacting with suspicious addresses. In addition, Cactus Custody's DeFi whitelisting service further strengthens security by covering multiple dimensions, including signature control, contract interaction, fund authorization and domain name access, to protect institutional users' funds in the DeFi ecosystem.