Hospitals and healthcare systems are facing a growing cyber threat, one that’s being greatly accelerated by generative AI. While much of the public conversation around AI has focused on job displacement or deepfakes, AI’s role in cybercrime has expanded. Phishing attacks, in particular, have become more effective and easier to launch, posing serious risks to […] The post AI Is Supercharging Phishing Scams – Are Hospitals Ready? appeared first on Health-ISAC - Health Information Sharin...| Health-ISAC – Health Information Sharing and Analysis Center
Three reports released this week show that supply chain cyberattacks were the most likely to disrupt care delivery, with cloud account compromises emerging as the most prevalent threat to healthcare organizations. Findings from new cybersecurity reports this week highlight the type and impacts of escalating cyberthreats against U.S. healthcare organizations and their business partners. The […] The post In 2025, patients are in the healthcare cybersecurity crosshairs appeared first on Health...| Health-ISAC – Health Information Sharing and Analysis Center
Health-ISAC Heartbeat provides observations of ransomware, cybercrime trends, and malicious actor forum postings that could potentially impact health sector organizations. This product is for situational awareness. Topics: Ransomware Attacks in the Health Sector Global Events Analysis Targeted Alert Trends Underground Forums Activity Threat Actor Profiles and Mitigations Additional Recommendations The post Health-ISAC Health Sector Heartbeat – Q3 2025 appeared first on Health-ISAC - H...| Health-ISAC – Health Information Sharing and Analysis Center
This week, Health-ISAC®’s Hacking Healthcare® examines the recent cyber incident at famed British car manufacturer Jaguar Land Rover. What has unfolded in since their initial public acknowledgement of the incident in early September has provided a window into the complexities of modern supply chains and offered up an interesting test case for government support of […] The post Health-ISAC Hacking Healthcare 10-10-2025 appeared first on Health-ISAC - Health Information Sharing and Analys...| Health-ISAC – Health Information Sharing and Analysis Center
Webinar Recording from October 8, 2025 The health sector’s cyber and physical security landscape is rapidly evolving, and staying ahead of emerging threats is critical. This insightful inaugural session of the Quarterly Threat Insights provides updates and expert analysis to help the health sector remain informed and prepared. Topics covered: Threat Intelligence Analyst: trending impacts […] The post Quarterly Threat Insights – Q3 2025 appeared first on Health-ISAC - Health Information ...| Health-ISAC – Health Information Sharing and Analysis Center
Peer-to-peer threat intelligence is enormously important as cyberattacks continue to target the industry, says Health-ISAC’s chief security officer, even as a key information sharing act, CISA 2015, has now expired. Along with the budgetary lapse that led to the ongoing government shutdown, the end of the federal fiscal year on September 30 has come with […] The post Is the government shutdown impacting info sharing for healthcare cyber threats? appeared first on Health-ISAC - Health Info...| Health-ISAC – Health Information Sharing and Analysis Center
Reduced Staffing Disrupts Regulatory Work, Leaves Health Entities More Vulnerable If it lasts much longer, the federal government shutdown could prove to be highly disruptive, risky and increasingly unnerving for healthcare sector providers that depend upon federal agencies for cybersecurity-related support and resources, some experts said. Errol Weiss, chief security officer at the Health Information […] The post Experts: Shutdown Strains Healthcare Cyber Defenses appeared first on Health-...| Health-ISAC – Health Information Sharing and Analysis Center
Ransomware is no longer just an IT risk. In healthcare, it disrupts care delivery, delays treatment, and directly threatens patient lives. Attacks cascade across entire health systems, overwhelm regional capacity, and impose severe financial and reputational costs. The evidence shows ransomware must be treated as a public health crisis. This paper examines key issues regarding […] The post Ransomware: A Public Health Crisis appeared first on Health-ISAC - Health Information Sharing and Anal...| Health-ISAC – Health Information Sharing and Analysis Center
A look into 1H-2025 Vulnerability Exploitation and Threat Activity In the first half of 2025, VulnCheck identified 432 CVEs with evidence of exploitation| Health-ISAC - Health Information Sharing and Analysis Center
ORLANDO, Fla. (October 1, 2025) – Health-ISAC (Health Information Sharing and Analysis Center), a trusted community that is the go-to source of timely, actionable, and relevant information for the global health sector, today announced the celebration of its 15th anniversary. For a decade and a half, Health-ISAC has been at the forefront of protecting the […] The post Health-ISAC<sup>®</sup> Marks 15 Years of Protecting the Global Health Sector appeared first on Health-ISAC - Health Infor...| Health-ISAC – Health Information Sharing and Analysis Center
Homeland Security Today Names the Top 50 Trailblazers for 2025 Denise Anderson Some flames burn bright in the spotlight—others keep the embers glowing behind the scenes. Denise Anderson, Chair of the National Council of ISACs, has been the steady fire powering collaboration and intelligence sharing across the interconnected network of sector-specific ISACs. In a world […] The post Health-ISAC President and CEO Denise Anderson Named 2025 Trailblazer appeared first on Health-ISAC - Health I...| Health-ISAC – Health Information Sharing and Analysis Center
Cyber threats can come from within a hospital’s workforce, and proper training is required to stop them from stealing valuable patient data in electronic health records. Data breaches in hospitals don’t always come from malicious remote cybercriminals. Insider threats from fellow clinicians down the hall can also jeopardize the security of protected health information in EHRs, with […] The post Insider threats: How health systems can stop EHR snooping appeared first on Health-ISAC - H...| Health-ISAC – Health Information Sharing and Analysis Center
Lawmakers fear Sen. Rand Paul’s version of a key cyber threat sharing bill reauthorization could undermine the original CISA 2015 law An effort by| Health-ISAC - Health Information Sharing and Analysis Center
This week, Health-ISAC®'s Hacking Healthcare® begins with an examination of a French Ministry of Health letter that is creating apprehension as it appears This week, Health-ISAC®'s Hacking Healthcare® begins with an examination of a French Ministry of Health letter that is creating apprehension as it appears to direct French hospitals to prepare for war. We examine the origins of the letter, what it calls for, and why, despite the current geopolitical circumstances, it may not be all that...| Health-ISAC - Health Information Sharing and Analysis Center
Monthly Geopolitical Deep Dive: May 2025 This report, published once a month, is an in-depth analysis of a geopolitical trend whose cascading consequences| Health-ISAC - Health Information Sharing and Analysis Center
This week, Health-ISAC®'s Hacking Healthcare® examines evidence that the HIPAA Security Rule effort launched at the end of the Biden administration may be This week, Health-ISAC®'s Hacking Healthcare® examines evidence that the HIPAA Security Rule effort launched at the end of the Biden administration may be moving ahead under the Trump administration, and that the Cyber Incident Reporting for Critical Infrastructure Act (CIRCIA) might miss its October deadline by more than a few months.| Health-ISAC - Health Information Sharing and Analysis Center
Attacks on Brazil’s health system are rising, and limited intelligence sharing is contributing to put patient data and critical infrastructure at risk.| Health-ISAC - Health Information Sharing and Analysis Center
Our global community of peers collaborates, analyzes and shares actionable threat information, strengthening your safety and resiliency.| Health-ISAC - Health Information Sharing and Analysis Center
Update: On March 26, 2025, the FBI advised that, after extensive investigation and intelligence review, they have not identified any specific credible| Health-ISAC - Health Information Sharing and Analysis Center
