Looks like this claim might be questionable. A few attempts at confirming might not be lining up. Should keep an eye out for this. 
nostr:note1pa65jnhw80yc57cpx0e9n6rac8559wmevduuem4p8k93mfvfyymsk7rs5d
Discussion
Glad for Bitfinex. Just popping in to mention, though: KYC is still the illicit activity
Claim looks questionable indeed. Why black hat hackers don't use their skillsets to build a legit company and exit with $100 million instead of scrapping in the shadows and risk imprisonment or death for a few million?