Important Notice: We're experiencing email notification issues. If you've posted a question in the community forums recently, please check your profile manually for responses while we're working to fix this.

On Monday the 3rd of March, around 5pm UTC (9am PT) users may experience a brief period of downtime while one of our underlying services is under maintenance.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Possible scam?

  • 2 replies
  • 1 has this problem
  • 3 views
  • Last reply by James

more options

Recently I received an email from " Firefox Monitor<breach@mozilla.com> " advising that my email was found in a new data breach. Is this legitimate or from a scam site? What should I do ?

Thanks for your assistance. Lloyd Ellis

Recently I received an email from " Firefox Monitor<breach@mozilla.com> " advising that my email was found in a new data breach. Is this legitimate or from a scam site? What should I do ? Thanks for your assistance. Lloyd Ellis

All Replies (2)

more options

Yes, it's most likely our website. Check https://monitor.firefox.com/breaches for recent breaches. There should be more info & tips about it.

more options