This week, Health-ISAC®'s Hacking Healthcare® Hacking Healthcare examines newly amended provisions to China’s Cybersecurity Law.
H-ISAC: White Reports
On December 2, 2025, Microsoft experienced a widespread outage in its Defender Portal that prevented many organizations from accessing critical security alerts and threat-hunting data. According to reports, the outage lasted for over 10 hours.
This week, Health-ISAC®'s Hacking Healthcare® examines the recent introduction of a United Kingdom (UK) legislative bill that would update its Network and Information Security (NIS) regulations.
H-ISAC TLP White: Daily Cyber Headlines for November 16, 2025.
H-ISAC TLP White: Daily Cyber Headlines for November 13, 2025.
H-ISAC TLP White: Daily Cyber Headlines for November 10, 2025.
In March 2024, a vulnerability in Microsoft Windows Cloud Files Minifilter driver, tracked as CVE-2025-55680 (CVSS score of 7.8), was initially discovered by Exodus Intelligence.
On November 5, 2025, Cisco updated its security advisories regarding two critical vulnerabilities, CVE-2025-20333 and CVE-2025-20362, affecting Secure Firewall Adaptive Security Appliance (ASA) and Threat Defense (FTD) software, warning of a new, active attack variant.
This week, Health-ISAC®'s Hacking Healthcare® examines new AI developments within the EU.
H-ISAC TLP White: Daily Cyber Headlines for November 4, 2025.