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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Advisory
Advisory

President Urges Immediate Hardening of U.S. Cyber Defenses Due to Potential Russian Strike

Mar 21, 2022
President Biden today urged an immediate hardening of private-sector cyber defenses “based on evolving intelligence that the Russian Government is exploring options for potential cyberattacks.”
Issue Landing Page
Issue Landing Page

Cybersecurity & Risk Advisory Service

Sep 16, 2021
AHA can help hospitals and health systems prepare for and mitigate cyber threats with John Riggi, a recognized expert, as a powerful resource.
H-ISAC: Green Reports
H-ISAC: Green Reports

H-ISAC TLP Green Ransomware Data Leak Sites Report - September 30, 2022

Sep 30, 2022
A daily ransomware tracker as TLP:GREEN for purposes of increasing ransomware threat awareness.
H-ISAC: White Reports
H-ISAC: White Reports

H-ISAC TLP White Hacking Healthcare - September 29, 2022

Sep 29, 2022
This edition, Hacking Healthcare begins by examining an SEC enforcement action taken against Morgan Stanley for serious and extensive failures to protect consumer data.
H-ISAC: Green Reports
H-ISAC: Green Reports

H-ISAC TLP Green Threat: Threat Actors Using MFA Fatigue Attack to Defeat Advanced Authentication Methods

Sep 29, 2022
Multi-Factor Authentication (MFA) is a security layer many organizations have chosen to implement into their work environment.
Cybersecurity Government Intelligence Reports
Cybersecurity Government Intelligence Reports

HHS OCIO HC3 – Sector Alert: Novel Malware Persistence Within ESXi Hypervisors

Sep 29, 2022
HC3 has been made aware of an ongoing novel malware ecosystem impacting VMware ESXi, Linux vCenter servers, and Windows virtual machines based on a Mandiant blog post.
H-ISAC: Green Reports
H-ISAC: Green Reports

H-ISAC TLP Green Threat New Malware Backdoors VMware ESXi Servers to Hijack Virtual Machines

Sep 29, 2022
On September 29, 2022, Mandiant released a two-part blog series pertaining to active exploitation of VMware ESXi servers.
H-ISAC: Green Reports
H-ISAC: Green Reports

H-ISAC TLP Green Daily Cyber Headlines - September 29, 2022

Sep 29, 2022
H-ISAC TLP Green Daily Cyber Headlines for September 29, 2022.
H-ISAC: White Reports
H-ISAC: White Reports

H-ISAC TLP White Threat Update - Threat Actors Exploiting Multiple Vulnerabilities Against Zimbra Collaboration Suite

Sep 28, 2022
The following document is an updated version of the previously shared alert AA22-228A, distributed by Health-ISAC. The previously distributed alert is available for review here. The major updates shared are the Malware Analysis Reports linked below under the heading Update September 27, 2022.
H-ISAC: Green Reports
H-ISAC: Green Reports

H-ISAC TLP Green Daily Cyber Headlines - September 28, 2022

Sep 28, 2022
H-ISAC TLP Green Daily Cyber Headlines for September 28, 2022.
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