最新报道:U.S. authorities seized nearly 50,000 Bitcoin (worth over $3.4 billion at the time) linked to the 2016 Bitfinex hack, marking one of the largest cryptocurrency recoveries in history. The Department of Justice arrested Ilya Lichtenstein and his wife Heather Morgan, alleging they laundered the stolen funds through complex transactions across multiple exchanges and wallets. The couple allegedly attempted to obscure the trail by using fake identities and mixing services. This case highlights growing law enforcement capabilities in tracking blockchain transactions despite criminals' efforts to conceal illicit crypto movements.