Cybersecurity
Cyber Threat Intelligence, Alerts and Reports
As part of the AHA’s commitment to helping hospitals and health systems prepare for and prevent cyber threats, we have gathered the latest government cyber threat intelligence and alerts and Health Information Sharing and Analysis Center (H-ISAC) reports.
You may be asked to enter your AHA member credentials to view certain reports and intelligence alerts.
Cybersecurity & Risk Advisory
Learn how AHA can help hospitals and health systems prepare for and mitigate cyber threats through the expertise of John Riggi, AHA’s National Advisor for Cybersecurity and Risk.
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 their organization’s cyber risk — including health care’s top three current and anticipated cyberthreats of 2026. LEARN MORE
A daily ransomware tracker at TLP Green to increase awareness of the ransomware threat.
A daily ransomware tracker at TLP Green to increase awareness of the ransomware threat.
A daily ransomware tracker at TLP Green to increase awareness of the ransomware threat.
Learn about health care’s top 3 cyber risks for 2026 in this blog by John Riggi, AHA national advisor for cybersecurity and risk
H-ISAC TLP Green: Daily Cyber Headlines for March 30, 2026.
H-ISAC TLP Green: Daily Cyber Headlines for March 30, 2026.
A daily ransomware tracker at TLP Green to increase awareness of the ransomware threat.
On May 12, 2026, Ivanti disclosed a critical vulnerability, tracked as CVE-2026-8043, in its Xtraction platform, carrying a near-maximum CVSS score of 9.6.
Microsoft Threat Intelligence is warning of a large scale, multistage phishing campaign that disproportionately targeted the health care sector, sending “code of conduct” themed emails to lure users into credential theft and token compromise.