Shenyu: The widespread existence of blind signature issues provides hackers with opportunities to take advantage of, and the problem must be solved

Shenyu posted on the X platform that when there are security risks on the front end, hardware wallets, as the last line of defense, should ensure the safety of assets. However, at this stage, the problem of blind signatures is prevalent, which provides hackers with opportunities to take advantage of, and this problem must be solved.