Safe responds to blind signature security incident and recommends using multiple signature devices in series

BlockBeats reported that on October 18, the Safe team reviewed the security incident mentioned in the Radiant Capital post-incident report, pointing out that the Safe {Wallet} front-end functioned normally, but the external device was damaged during the signing process, allowing hackers to replace transaction data and trick signers into signing malicious transactions. The Safe team believes that this incident highlights the risk of blind signing, where users approve transactions without fully viewing the transaction details, especially when using hardware wallets.

To address this issue, Safe recommends using multiple signature devices from different vendors (for example, a combination of Ledger and Trezor) and connecting these devices through a trusted interface to improve transaction visibility and security.