The FBI today issued a “white” joint cybersecurity advisory warning of ransomware threats against the U.S. health care and public sectors. The bureau said the threat stems from the North Korean state-sponsored “Maui” ransomware platform, which has been in use by cyber actors since at least May 2021. The FBI, jointly with the Cybersecurity and Infrastructure Security Agency and the Department of the Treasury, released resources, tactics, techniques and procedures, along with indicators of compromised systems, with the recommendation that organizations apply mitigation strategies and not pay ransom demands. 

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Microsoft announced May 19 that it disrupted operations of Fox Tempest, a threat actor operating as a malware-signing-as-a-service used by cybercriminals to…
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An AHA Cyber & Risk Intel blog by John Riggi, AHA national advisor for cybersecurity and risk, explores what health care leaders need to consider to reduce…
AHA Cyber Intel
Cyberattacks against hospitals, health systems and mission-critical health care third-party providers have surged in recent years. While these attacks often…
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Microsoft Threat Intelligence is warning of a large scale, multistage phishing campaign that disproportionately targeted the health care sector, sending “code…
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The Cybersecurity and Infrastructure Security Agency has launched a new initiative for critical infrastructure to defend against cyberattacks through proactive…
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John Riggi, AHA national advisor for cybersecurity and risk, will moderate a webinar May 5 at 1 p.m. ET that will explore how bad actors are leveraging…