Comment by ur-whale

My take: unless they're a sovereign-backed team (North Korea, Russia, Iran, etc...the usual suspects) the hackers are very likely to get caught given:

a) The amounts stolen

b) The very poor uncensorability and anonymity guarantees offered by the kind of crypto they stole

Regarding uncensorability, some of these cryptos score so bad on that axis that the stolen goods can likely be recovered by a simple decision from the folks who manage/own the chain.