[nunodonato]

> Firefox displays critical alerts in the Lockwise password manager when a website is breached;

>If one of your accounts is involved in a website breach and you've used the same password on other websites, you will now be prompted to update your password. A key icon identifies which accounts use that vulnerable password.

this is great! thanks :)

[rasengan]

How exactly does this work?

[metalliqaz]

They check against a database similar to https://haveibeenpwned.com/

[dblohm7]

They check against the HIBP database itself.