The Federal Bureau of Investigation (FBI) has released a Flash report detailing indicators of compromise (IOCs) and tactics, techniques, and procedures (TTPs) associated with ransomware attacks by Hive, a likely Ransomware-as-a-Service organization consisting of a number of actors using multiple mechanisms to compromise business networks, exfiltrate data and encrypt data on the networks, and attempt to collect a ransom in exchange for access to the decryption software.
CISA encourages users and administrators to review the technical details, IOCs, and TTPs in FBI Flash MC-000150-MW and apply the recommend mitigations.