The Health Information Sharing and Analysis Center June 27 issued a threat bulletin alerting the health sector to active cyberthreats exploiting TeamViewer. H-ISAC recommends users review logs for any unusual remote desktop traffic. Threat actors have been observed leveraging remote access tools, H-ISAC said. The agency recommends users enable two-factor authentication and use the allowlist and blocklist to control who can connect to their devices, among other measures.

Related News Articles

AHA Cyber Intel
In part one of this blog, we reviewed the number of cyberattacks the health care field endured this year compared to last; provided an overview of the lessons…
Headline
The Cybersecurity and Infrastructure Security Agency Oct. 15 released an emergency directive advising federal agencies to take stock of their F5 BIG-IP…
Headline
In part one of a new blog, John Riggi, AHA national advisor for cybersecurity and risk, and Scott Gee, AHA deputy national advisor for cybersecurity and risk,…
Perspective
Public
This week, the FBI issued an urgent warning to all users — including hospitals — of a critical security soft spot within Oracle’s E-Business Suite, stating “…
Headline
The Health Sector Coordinating Council Oct. 7 released its Sector Mapping and Risk Toolkit, created to help health care providers and other organizations…
AHA Cyber Intel
As of Oct. 3, 2025, 364 hacking incidents had been reported to the U.S. Department of Health and Human Services Office for Civil Rights, affecting over 33…