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Urgent action recommended on critical Oracle vulnerability
The AHA Oct. 6 released a Cybersecurity Advisory (https://www.aha.org/advisory/2025-10-06-hospitals-are-oracle-customers-urged-take-immediate-action-address-security-vulnerability) urging immediate action against a critical Oracle E-Business Suite vulnerability that is remotely exploitable without authentication.
AHA launches revamped Cybersecurity and Risk Advisory webpage
The AHA has launched an enhanced Cybersecurity and Risk webpage designed to help health care organizations strengthen their defenses against emerging cyber and physical security threats.
Notice warns of new LockBit 5.0 ransomware variant
A Health-ISAC (Information Sharing and Analysis Center) bulletin released Oct. 1 warns of a recently released LockBit 5.0 ransomware variant that poses a threat to health care and other sectors.
AHA Cyber & Risk Intel Blogs
Read how to better prepare for and mitigate cyberthreats to prevent disruptions to patient care and business operations.
AHA podcast: The Texas Model for Cyber Resilience in Health Care
Fernando Martinez, Ph.D., chief digital officer at the Texas Hospital Association, shares how Texas and the THA are building regional resilience through cyber command structures, statewide coordination and tabletop exercises.
Senate fails to pass CR, government shutdown begins while health programs expire
The federal government shut down Oct. 1 following a failed Senate vote on the House-passed continuing resolution to fund the government by midnight Sept. 30.
Phishing operation attacking at least 20 health care organizations disrupted by Microsoft
Microsoft Sept. 16 announced it had disrupted a growing phishing service that had targeted at least 20 U.S. health care organizations and seized 338 websites associated with cyber threat group RaccoonO365.
FBI warns of cyber criminals targeting Salesforce platforms
The FBI Sept. 12 released an alert warning of malicious activities by cybercriminal groups UNC6040 and UNC6395, which the agency said are responsible for an increasing number of data theft and extortion intrusions.
Agencies release guidance on software for widespread cybersecurity improvement
The Cybersecurity and Infrastructure Security Agency, National Security Agency and international agencies Sept. 3 released joint guidance outlining a “software bill of materials” for organizations to strengthen cybersecurity, reduce risk and decrease costs.
Advisory warns of activity by Chinese state-sponsored cyber actors
Chinese state-sponsored cyber actors are maliciously targeting networks globally, including telecommunications, government and others, according to a joint advisory released Aug. 27 by the National Security Agency, Cybersecurity and Infrastructure Security Agency, FBI, Department of Defense Cyber Crime Center and international agencies.