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Passwords & Account Security·Updated 2026-10-21

What should I do if my email account is hacked?

Short answer

Reset the password from a clean device, sign out all other sessions, turn on multi-factor authentication, and check that the recovery phone, recovery email and forwarding rules have not been changed. Then warn your contacts, because attackers often use a hacked account to scam them.

The details

If you cannot sign in, use the provider’s official account recovery process; do not trust anyone who contacts you offering to recover it. Once back in, review sent mail and connected apps, and change the passwords of other accounts that use this email for resets.

What to do

  • Recover the account through the official recovery page.
  • Change the password and sign out of all sessions.
  • Enable MFA and update recovery details.
  • Remove unknown forwarding rules, filters and connected apps.
  • Tell your contacts to ignore unusual messages from you.

Terms explained

Account takeover
Account takeover is when a criminal gains control of someone else’s online account, usually with a stolen or reused password, a phished one-time code or a hijacked session.
Multi-factor authentication
Multi-factor authentication (MFA) requires two or more kinds of proof to sign in, such as a password plus an app prompt, security key or biometric unlock of a passkey.

Sources

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