Windows 10 reached EOS (end of support) on October 14, 2025. For more information, see this article.

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Mozilla Monitor - Frequently asked questions

Mozilla Monitor - Frequently asked questions

Frequently-asked questions for Mozilla Monitor.

Why does Monitor show me in a data breach for a site I never signed up to?

Why does Monitor show me in a data breach for a site I never signed up to?

Sometimes a website you don’t recognize can show up in Monitor. Here are several reasons why this can happen, along with steps to protect yourself.

Resolve breaches with Mozilla Monitor

Resolve breaches with Mozilla Monitor

This article explains how you can resolve data breaches in online accounts by using Mozilla Monitor.

Monitor Plus has shut down – what you need to know

Monitor Plus has shut down – what you need to know

Learn what happens when Mozilla Monitor Plus shuts down, how refunds work, and what data will be deleted.