I don't know that this is any different than haveibeenpwnd, but here you go.
#cososec
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NEW: F-Secure’s IDENTITY THEFT CHECKER offers consumers the clearest view they’ve ever had into the kind of dangers they face from data breaches.
Get your free breach report here>> https://t.co/DZtxg4CffG https://t.co/sBwzU3Rf2w
@voltronic yeah the undisclosed thing is an issue
also
"Collection Combo List" combo list combines data from different breaches into one list
The specific service can therefore not be verified
so it could be a service you've used in past and don't now or one you still use, but hey, in my Brian Mills voice, "good luck" in staying safe
btw running my email on F-Secure and have I been pawned site I actually get the service that F-secure say they can't verify
¯\_(ツ)_/¯