While interesting, Firefox Monitor is itself leaking data about my online activities by providing this scan service. Anyone with my email address can get access to various hobbies and even potentially learn where to find more information (and what kind).

While they are not primary leaker, Firefox Monitor providing the information this way is disheartening.

Most people in my network do not know about Have I Been Pwned (the source of the scan data), but they _do_ know about Firefox.

This brand recognition and resulting media impact will spread my bits of personal information wider and into my direct network of contacts.

I'd much prefer a qualification requirement. Make me click a link in an email you send when I ask for information about an email address instead of providing unfettered access to a list of (breached) services the email was used for over the past decade.

I expect better from Mozilla/FF.