CISA Alert AA22-187A – North Korean state-sponsored cyber actors use Maui ransomware to target the healthcare and public health sector. [CISA Cybersecurity Alerts]
The FBI, CISA, and the Department of the Treasury are releasing this joint Cybersecurity Advisory to provide information on Maui ransomware, which has been used by North Korean state-sponsored cyber actors since at least May 2021 to target Healthcare and Public Health Sector organizations.
AA22-187A Alert, Technical Details, and Mitigations
Stairwell Threat Report: Maui Ransomware
North Korea Cyber Threat Overview and Advisories
Updated Advisory on Potential Sanctions Risks for Facilitating Ransomware Payments
National Conference of State Legislatures: Security Breach Notification Laws
Health Breach Notification Rule
Protecting Sensitive and Personal Information from Ransomware-Caused Data Breaches
CISA-Multi-State Information Sharing and Analysis Center (MS-ISAC) Joint Ransomware Guide
All organizations should report incidents and anomalous activity to CISA’s 24/7 Operations Center at central@cisa.dhs.gov or (888) 282-0870 and to the FBI via your local FBI field office or the FBI’s 24/7 CyWatch at (855) 292-3937 or CyWatch@fbi.gov.
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A concise first-pass summary for understanding the episode quickly.
A detailed readable summary organized by chapter or topic.
A navigable map of subjects, topic flow, and suggested chapters.
A comprehensive, source-grounded extraction of the reusable knowledge in an episode.
Reusable atomic knowledge units extracted from the episode.
A comprehensive extraction focused on health practices, protocols, claims, and safety caveats.
A comprehensive extraction focused on opportunities, strategy, markets, and company building.
Scientific findings, mechanisms, studies, hypotheses, and the limits of the evidence discussed.
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