what if I use HIBP to check if any of my friends had registered accounts on a Fu...

_xy8h · on April 5, 2021

I'd argue reasonably smart people would use a different, non distributed/shared email address for sensitive things like fetish sites...

...and that your friends deserve a better friend than someone who would look up their email addresses to embarrass them.

MrGilbert · on April 5, 2021

This breach would be marked as ”sensitive“, so you wouldn't be able to look that up without confirmation of ownership.

unholiness · on April 5, 2021

You can't, because that specific breach has been marked as sensitive: https://haveibeenpwned.com/FAQs#SensitiveBreach