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

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Mozilla Monitor
Privacy and security

Privacy and security

Learn how to protect your privacy and secure your data.

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Firefox Password Manager - Alerts for breached websites

Mozilla Monitor - Frequently asked questions

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Resolve breaches with Mozilla Monitor

How do I monitor multiple email addresses?

What to do after a data breach

Firefox Monitor

General questions about privacy protection scans

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

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