This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Mozilla Monitor Support

Frequent Topics

Explore the knowledge base.

Featured Articles

Get started with Monitor Plus

Get started with Monitor Plus

Monitor Plus warns you when your online accounts have been compromised in a data breach, and automatically removes the exposures from the data broker sites.

Data broker scan

Data broker scan

Monitor Plus allows you to run a data broker scan to search if your information has been exposed. All premium users have an automated monthly scan.

Firefox Password Manager - Alerts for breached websites

Firefox Password Manager - Alerts for breached websites

Firefox's password management will show you alerts about logins potentially exposed in data breaches and passwords that may be vulnerable.

Monthly Monitor Report Email

Monthly Monitor Report Email

The monthly Monitor Report email explains how Mozilla Monitor protects your information, without the need to sign in to Monitor. Learn more.

Illustration of community

Join Our Community

Grow and share your expertise with others. Answer questions and improve our knowledge base.

Learn More