The U.S. Justice Department recently announced the indictment of two Iranians involved in a high-profile Bitcoin ransomware attack.
source https://www.google.com/url?rct=j&sa=t&url=https://ethereumworldnews.com/bitcoin-ransomware-the-u-s-indicts-iranians-over-6-million-cryptocurrency-cyber-crimes/&ct=ga&cd=CAIyGmM2Nzk3ODA2ZWViNjVjODI6Y29tOmVuOlVT&usg=AFQjCNH0QaXs2Nb-8Fs_enXqLmIVn58i0w
