According to ChainCatcher, Shenyu, a well-known blockchain security expert, published an article on the X platform, pointing out that when there are security risks on the front end, hardware wallets, as the last line of defense, should ensure the security of assets. However, the blind signature problem is common at this stage, which provides hackers with an opportunity to take advantage of it. Shenyu emphasized that this problem must be solved as soon as possible to ensure the security of user assets. The security of hardware wallets has always been the focus of the crypto community, and solving the blind signature problem will be an important task in the future. 🌐🔐