Mozilla Monitor arms you with tools to keep your personal information safe. Find out what hackers already know about you and learn how to stay a step ahead of them.

Comments about Mozilla Monitor as an Alternative to Have I Been Pwned
It is useful for Firefox users that also have an active account for it.
Yes, different from 'Have I Been Pwned', Firefox Monitor shows you from what website or service you have had your account stolen. Have I Been Pwned do not show details about that.
Most users think Mozilla Monitor is a great Have I Been Pwned alternative.
Mozilla Monitor is the most popular Web-based alternative to Have I Been Pwned.
Mozilla Monitor is the most popular Open Source & free alternative to Have I Been Pwned.
- Mozilla Monitor is Free and Open Source
- Mozilla Monitor is Lightweight













































If you have a Firefox Account you can add multiple emails in Firefox Monitor and look across all breaches.