Troubleshoot

My sign in was “blocked for security reasons” on Firefox Accounts

Firefox Accounts blocks sign in attempts if it detects unusual activity. Learn how to unblock your account.

Here are some common solutions to help you resolve issues such as missing confirmation emails and outdated or locked Firefox Account status.

Get answers for common questions about Firefox accounts.

This article describes what you should do to prevent someone from accessing your passwords on a lost device with Firefox Sync.

How to protect yourself if suspicious activity is detected on your Firefox account.