CISA and FBI Release Advisory on ALPHV Blackcat Affiliates

Summary:

The Cybersecurity Advisory (CSA) #StopRansomware: ALPHV Blackcat was released by CISA and the FBI to share the tactics, techniques, and procedures (TTPs) and indicators of compromise (IOCs) of ALPHV Blackcat ransomware affiliates. The advisory provides updates on the FBI's efforts to address the ransomware and data extortion operations of the affiliates, which have compromised over 1000 entities worldwide, including over half in the United States. The joint CSA warns critical infrastructure organizations to review and implement mitigations to reduce the likelihood and impact of ALPHV Blackcat ransomware incidents.