Cosine: Using the system's built-in input method is a good habit to reduce the attack surface, and the mnemonics/private keys should not be exposed to the Internet

Odaily News Yu Xian, the founder of SlowMist, posted on the X platform that using the system's own input method is a good habit to reduce the attack surface (of course, if the system input method is found to have risks and has not been resolved, then you should also pay attention). In addition, super-sensitive information such as mnemonics/private keys should not be exposed to the Internet. It was previously reported that Shenyu said on the social platform that the cloud input method of up to one billion users may have leaked the input content. If the user has entered mnemonics or other sensitive information through any of the following cloud input methods, please take immediate measures to reduce the risk.