Yes. I want to see that happen also. But I want to separate the part of me who wants to see fireworks from the "right thing to do" I think we need to think through the technicalities of notifying the hacked people, would they even know what to do with your email? Would they consider it spam or phishing and just delete it l? Assuming you're successful, what societal fallout could result? I don't know the answers to these questions. Ultimately it's similar to emailing the partners of the users of Ashley Madison and sending the user profiles to them. What's the intended outcome?
Punitive action against the company who collected the data and lost control of it.
Punitive penalties are typically just a monetary fine above and beyond damages, but exposing just how badly they screwed up to the public at large should provide a good financial penalty in addition to doing a public good (a reminder of how much "private" data is not actually private).
