Browser Guard warns you if you visit a website of a company that has had a data breach in the last 90 days by sending you a data breach notification. This notification tells you when the data breach happened and encourages you to run a Digital Footprint Scan to check if your information has been leaked. An example of a data breach notification is shown below.
You'll only see these notifications once per day as well as only once per site, so you won't get repeat notifications. To manage Browser Guard notifications, see Customize Browser Guard from the Settings screen.