Monitor

Monitor

Firefox

Firefox

Have I Been Pwned

Have I Been Pwned

Firefox Account

Firefox Account

Pocket

Pocket

Firefox Lockwise

Firefox Lockwise

Firefox

Firefox

Monitor

Monitor

Mozilla Monitor

Mozilla Monitor

Mozilla

Mozilla

Premium

Premium

Monitor Premium

Monitor Premium

Mozilla Foundation

Mozilla Foundation

GitHub

GitHub

Mozilla VPN

Mozilla VPN

Firefox Relay

Firefox Relay

Mozilla Monitor

Mozilla Monitor

Monitor Plus

Monitor Plus

This email address is not subscribed to { -product-name }.

This email address is not subscribed to { -product-name }.

Too many connections to { -brand-HIBP }.

Too many connections to { -brand-HIBP }.

Error connecting to { -brand-HIBP }.

Error connecting to { -brand-HIBP }.

Invalid Email

Invalid Email

You are monitoring the maximum number of email addresses.

You are monitoring the maximum number of email addresses.

This email has already been added to { -product-name }.

This email has already been added to { -product-name }.

Another verification email can’t be sent this quickly. Please try again later.

Another verification email can’t be sent this quickly. Please try again later.

Something went wrong adding another email address. Please try again later.

Something went wrong adding another email address. Please try again later.

Something went wrong removing an email address. Please try again later.

Something went wrong removing an email address. Please try again later.

Verification token is required.

Verification token is required.

Compromised data:

Compromised data:

Breach data provided by { $hibp-link }

Breach data provided by { $hibp-link }

Show All

Show all

Sign Out

Sign Out

Manage { -brand-fxa }

Manage { -brand-fxa }

Preferences

Preferences

Home

Home

Security Tips

Security Tips

More about this breach

More about this breach

Monitor several emails

Monitor several emails

Website Breach

Web Site Breach

Sensitive Website Breach

Sensitive Web Site Breach

Data Aggregator Breach

Data Aggregator Breach

What data was compromised:

What data was compromised:

How does { -product-name } treat sensitive sites?

How does { -product-name } treat sensitive sites?

{ -product-name } only reveals accounts associated with these¶ types of breaches after an email address has been verified. This means you’re the¶ only person who can see if your information was in this breach (unless someone¶ else has access to your email account).

{ -product-name } only reveals accounts associated with these ¶ types of breaches after an email address has been verified. This means you’re the ¶ only person who can see if your information was in this breach (unless someone ¶ else has access to your email account).

Why did it take so long to report this breach?

Why did it take so long to report this breach?

It can sometimes take months or years for credentials exposed¶ in a data breach to appear on the dark web. Breaches get added to our database as¶ soon as they have been discovered and verified.

It can sometimes take months or years for credentials exposed ¶ in a data breach to appear on the dark web. Breaches get added to our database as ¶ soon as they have been discovered and verified.

{ -product-name } warns you if your email address has been exposed¶ in an online data breach. See if your information has been exposed, learn how¶ to better protect your online accounts, and get alerted if your email address¶ appears in a new breach.

{ -product-name } warns you if your email address has been exposed ¶ in an online data breach. See if your information has been exposed, learn how ¶ to better protect your online accounts, and get alerted if your email address ¶ appears in a new breach.

What is a data aggregator?

What is a data aggregator?

Data aggregators, or data brokers, collect information from public¶ records and buy it from other companies. They compile this data to sell it to companies¶ for marketing purposes. Victims of these breaches are less likely to experience financial¶ fraud, but hackers could use this data to impersonate or profile them.

Data aggregators, or data brokers, collect information from public ¶ records and buy it from other companies. They compile this data to sell it to companies ¶ for marketing purposes. Victims of these breaches are less likely to experience financial ¶ fraud, but hackers could use this data to impersonate or profile them.