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.

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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.

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The National Security Agency has issued guidance on reducing the risk of simple network management protocol abuse. SNMP consists of a standardized framework and common language for monitoring and managing devices in a network.
H-ISAC TLP Green: Daily Cyber Headlines for October 16, 2026.
A daily ransomware tracker at TLP Green to increase awareness of the ransomware threat.
On October 14, 2026, F5 published an out-of-band security advisory that indexes multiple vulnerabilities affecting NGINX products and components.
Microsoft and Health-ISAC Oct. 15 announced that they disrupted three cybercriminal businesses that provided services to threat actors to attack more than 75,000 organizations worldwide, including healthcare. The businesses were found to be part of a wider, Chinese-language cybercriminal…
A daily ransomware tracker at TLP Green to increase awareness of the ransomware threat.
The general public needs to be aware that North Korean ITWs increasingly rely on the help of witting and unwitting Americans to acquire jobs in the United States, and they strategically target those under financial stress.
H-ISAC TLP Green: Daily Cyber Headlines for October 13, 2026.
A new critical vulnerability has been discovered in Citrix NetScaler ADC and NetScaler Gateway products, the company announced Oct 8.
Hospitals and health systems are playing a more complex and larger role in protecting patients, critical operations and sensitive health information from growing cyberthreats.