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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.
Hospitals That Are Oracle Customers Urged to Take Immediate Action to Address Security Vulnerability
Oracle has published a
Support for Your Cybersecurity Program
AHA is dedicated to helping hospitals defend against and deflect cyberattacks by supporting Healthcare Public Health Cybersecurity Performance Goals.
H-ISAC TLP White Vulnerability Bulletin: Oracle E-Business Suite Vulnerability (CVE-2025-61882) Exploited in Extortion Attacks
On October 4, 2025, Oracle released an advisory to address a critical vulnerability, CVE-2025-61882, affecting E-Business Suite (EBS) systems, versions 12.2.3 through 12.2.14.
H-ISAC TLP Green: Ransomware Data Leak Sites Report - October 6, 2025
A daily ransomware tracker at TLP:GREEN to increase awareness of the ransomware threat.
H-ISAC TLP Green Daily Cyber Headlines - October 3, 2025
H-ISAC TLP Green Daily Cyber Headlines for October 3, 2025.
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.
Cybersecurity and Risk Advisory Service
AHA can help hospitals and health systems prepare for and mitigate cyber threats with John Riggi, a recognized expert, as a powerful resource.
Meet the AHA Cybersecurity and Risk Team
AHA’s team of cybersecurity and risk experts, led by John Riggi and Scott Gee