Original release date: October 18, 2021
CISA, the Federal Bureau of Investigation (FBI), and the National Security Agency (NSA) have released joint Cybersecurity Advisory (CSA): BlackMatter Ransomware.
Since July 2021, malicious cyber actors have used BlackMatter ransomware to target multiple U.S. critical infrastructure entities, including a U.S. Food and Agriculture Sector organization. Using an analyzed sample of BlackMatter ransomware and information from trusted third parties, this CSA provides cyber actor tactics, techniques, and procedures and outlines mitigations to improve ransomware protection, detection, and response.
To reduce the risk of BlackMatter ransomware, CISA, FBI, and NSA encourage organizations to implement the recommended mitigations in the joint CSA and visit StopRansomware.gov for more information on protecting against and responding to ransomware attacks.