On Friday, the U.S. Department of Justice announced the indictments of Russian citizens Roman Vitalyevich Ostapenko, Alexander Evgenievich Oleynik, and Anton Vyachlavovich Tarasov, accusing them of operating services that helped criminals launder cryptocurrency. The three were allegedly involved in operating Bender.io and Sinbad.io, two cryptocurrency mixers “that served as safe havens for laundering criminally derived funds, including the proceeds of ransomware and wire fraud,” according to pri...