Replace Reused Passwords and Sticky Notes

A password manager reduces the need to remember dozens of passwords and makes it practical to use a different password for every account. That matters because one reused password can turn a breach at one company into access to your email, shopping, banking, or social-media accounts.

Start with the goal: every important account is unique

• Use a different password for every account.
• Prioritize your primary email, banking, mobile carrier, cloud storage, password manager, and social accounts.
• Use long, randomly generated passwords when a passkey is not available.
• Turn on MFA, preferably a passkey, security key, or authenticator app when supported.

Choose a password manager you will actually use

Built-in options such as Apple Passwords/iCloud Keychain, Google Password Manager, and browser or operating-system password managers can be reasonable starting points. Standalone password managers can provide broader cross-platform support, sharing controls, auditing, and recovery features. Review security documentation, account-recovery options, pricing, and platform support before choosing.

A practical migration plan

1. Secure your email first. Email is often the recovery path for everything else.
2. Import carefully. If you move passwords from a browser or another manager, delete unencrypted export files immediately after confirming the import.
3. Replace reused passwords. Start with high-value accounts, then change the rest over time.
4. Enable passkeys where available. Passkeys can resist phishing better than passwords because they are tied to the legitimate website or app.
5. Keep a recovery plan. Store emergency recovery codes securely and make sure a trusted process exists if you lose a device.

Do not create new weak habits

• Do not keep passwords in unprotected notes, spreadsheets, email drafts, or photos.
• Do not reuse the password manager's master password anywhere else.
• Do not give a caller, technician, or support chat your password or MFA code.
• Do not approve a login prompt you did not initiate.

What to do after a breach notice

Change the affected password from the official site or app, change any account that reused it, review active sessions and recovery methods, and turn on MFA. A password change is less useful when an attacker still has access through a stolen session or unauthorized recovery address.