Monitor Support

Frequent Topics

Explore the knowledge base.

Featured Articles

Get started with Firefox Monitor

Get started with Firefox Monitor

Firefox Monitor is a data breach notification service offered by Mozilla that warns you if your online accounts have been involved in a data leak.

Firefox Monitor - Frequently asked questions

Firefox Monitor - Frequently asked questions

Frequently-asked questions for Firefox Monitor.

Resolve breaches with Firefox Monitor

Resolve breaches with Firefox Monitor

For instructions on how to resolve data breaches using Firefox Monitor, check this article.

Firefox Monitor

Firefox Monitor

Firefox Monitor empowers users to fight against data breaches by alerting users when they visit a previously breached website.

Illustration of community

Join Our Community

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

Learn More