There's also possible prison sentences. I just love it when someone wants to "get tough on X" when all the laws are already tough on X and just unenforced. That's how you end up with every American committing three felonies a day without knowing it.
[1] - https://www.amazon.com/Three-Felonies-Day-Target-Innocent/dp...
Still, I was hoping for examples.
To tie back into the original discussion on HIPAA, I had a collection agency sending mail addressed to a previous resident to my address once. The return address was the clinic of the patient. I was dutifully writing RTS on every letter and putting it back in the mail, but they would not take me off their nastygram list. That was until I wrote "You know, it's a felony HIPAA violation to be leaking this patient's name and clinic to me after you've been notified of the incorrect address." The collection letters immediately stopped after I did that.