Privacy and security

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.

Last updated: 11/12/24

Frequently-asked questions for Mozilla Monitor.

Last updated: 2 weeks ago

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

Last updated: 6/7/24

Learn what to do after Mozilla Monitor notifies you about a data breach, so that you can protect your accounts and limit any damage.

Last updated: 10/26/24

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

Last updated: 5/22/24

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

Last updated: 9/29/23

This article will show you how to add or exclude email addresses on Mozilla Monitor.

Last updated: 2 weeks ago

Frequently asked questions about Mozilla Monitor and removal of your personal information from data broker sites.

Last updated: 11/5/24

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.

Last updated: 10/26/24