The Health Information Sharing and Analysis Center’s (Health-ISAC) 2025 Health Sector Cyber Threat Landscape report highlights a troubling increase in cyberattacks targeting healthcare organizations. The report identifies a significant rise in both the frequency and complexity of threats, such as ransomware, data breaches, and insider threats. Cybercriminals are not only targeting healthcare providers but also their supply chains and third-party vendors, using multiple entry points to compromise networks. Ransomware continues to be a major threat, with attackers demanding large ransoms or threatening to leak sensitive data.
As healthcare organizations increasingly rely on interconnected systems like electronic health records (EHRs), telemedicine platforms, and medical devices, they become more vulnerable to cyberattacks. The report emphasizes the need for stronger cybersecurity measures, including regular risk assessments and greater security awareness among staff. It also encourages organizations to implement proactive incident response strategies and prioritize cybersecurity investments.
The report urges healthcare organizations to collaborate more effectively across industries to address emerging threats and enhance resilience. The growing cyber risks highlight the critical need for healthcare to bolster its defenses against increasingly sophisticated and damaging attacks. For additional details, refer to the Health-ISAC Threat Landscape Report.