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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.

Get started with Mozilla Monitor

Get started with Mozilla Monitor

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.

What to do after a data breach

What to do after a data breach

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