U.S. Department of Justice announces arrests, indictments tied to attacks on Kaseya, Texas and others. Ransomware attacks continue to seriously disrupt numerous businesses, schools, hospitals and more. European law enforcement officials separately announced the arrest of multiple other business partners of the Sodinokibi/REvil operation. The FBI somehow was able to obtain the decryption key for the strain of the REvil that was used in the massive Kasey attack, which demanded ransoms from each victim.”]
Source: https://www.govinfosecurity.com/revil-ransomware-suspects-snared-in-global-police-crackdown-a-17864