Key insights Password Reuse: Using the same password for multiple accounts puts all your accounts at risk if one gets hacked. Simple Passwords: Avoid passwords that are easy to guess, like "123456" or "password". Hackers can break these quickly. No Two-Factor Authentication (2FA): Not enabling 2FA makes it easier for attackers to access your accounts even if they have your password. Password Sharing: Sharing your passwords with others increases the chance of them being leaked or misused. No Updates: Failing to change passwords regularly can leave you exposed if an old password is stolen. Writing Passwords Down: Writing passwords on paper or in unsecured files can lead to them being found and used by others. Keywords dangerous password mistakes stop making password errors avoid weak passwords secure your accounts password security tips prevent hacking password safety advice