User needs to adopt various security measures to prevent account theft. This includes regularly changing passwords, enabling two-factor authentication, and avoiding logging in via public Wi-Fi. In addition, it is essential to be cautious of phishing emails and links to ensure that your account remains secure.
If the user suspects that their account has been compromised, they should immediately change their password and enable additional security features to protect their assets. If their private key is compromised, the user should transfer their assets to a new wallet as soon as possible to minimize losses.