5 common password mistakes and how to fix each one today

The five mistakes, and how to fix each:

• Password reuse is a leading cause of account takeover. One breached site exposes the password, and attackers try it on every other service. A password manager fixes this by generating unique passwords.
• Short passwords are crackable by GPU clusters in hours to days. The fix is simple: use 16+ characters.
• Sharing passwords via text or email leaves a permanent unencrypted copy on the recipient's device, your device, and the service provider's servers. Use a password manager's secure sharing feature or an encrypted messaging app with disappearing messages.
• Storing passwords in unencrypted notes means anyone with access to your unlocked phone or computer can see them. Password managers encrypt at rest.
• Skipping 2FA leaves you with single-factor authentication. Enable it on email, banking, and any account with payment methods.

Two tools close every one of the five failure modes:

• Reuse dies because the manager generates a fresh string per account.
• Short passwords stop because 16 characters is the default.
• Unencrypted sharing gets replaced by the manager's secure-share feature.
• Storing in Notes or a sticky note gives way to an encrypted vault.
• Missing 2FA is a one-time toggle.

The whole setup runs in about 10 minutes and pays off the first time a non-critical site breaches.