Stealing crypto is still not a crime, I THINK. Not so sure, though. I guess now that the feds consider bitcoin, intellectual property that can be taxed capital gains... it becomes property... so maybe you could charge the thieves with a crime (maybe, PROBABLY).
but tbh, this is super similar to how XVGWhale got hacked. Anyone who knows that story will understand what I mean.
XVGWhale had XVG in his twitter account, and it wasn't exactly millions, but it also wasn't something trivial. I think it was over $10,000, not sure.
His twitter account was secured by an old email that he actually changed to his updated email. But, as twitter would have it, the email u use to open the account will always be usable to reset your account's pw.
So the hackers hacked his old email then got access and changed his current secured email. And then had complete access to his twitter account and the crypto within.