CISA warns of Akira ransomware Linux encryptor targeting Nutanix VMs

US government agencies are warning that the Akira ransomware operation has been spotted encrypting Nutanix AHV virtual ...
American Hospital Association

H-ISAC TLP White Vulnerability Bulletins: An Elevation of Privilege Zero-Day Vulnerability in Microsoft's Windows Kernel

On November 11, 2025, Microsoft publicly disclosed a high-severity Elevation of Privilege (EoP) zero-day vulnerability found in the Windows Kernel, tracked as CVE-2025-62215 (CVSS Score: 7.0).

Microsoft releases KB5068781 — The first Windows 10 extended security update

Microsoft has released the KB5068781 update, the first Windows 10 extended security update since the operating system reached end of support last month.