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BlueHammer Ransomware Flag Puts Microsoft Defender Patching Back on the Clock
CISA has updated the Microsoft Defender BlueHammer flaw, CVE-2026-33825, to mark it as used in ransomware campaigns. The flaw was patched in April, but the new flag gives Windows teams a fresh reason to verify Defender updates, endpoint telemetry, and local privilege escalation controls.
Windows 10 Security Updates Now Run Through October 2027
Microsoft has extended consumer Windows 10 Extended Security Updates through October 12, 2027. Here is what the extra year covers, who qualifies, how enrollment works, and why it is still not full Windows 10 support.
Microsoft Defender RoguePlanet Zero-Day Leaves Windows Teams Waiting for a Patch
Microsoft has acknowledged RoguePlanet, a Microsoft Defender elevation-of-privilege flaw tracked as CVE-2026-50656, but a patch is still in development. The public proof of concept turns Defender’s own file-handling workflow into a path to SYSTEM privileges, so Windows teams should tighten execution controls and monitoring while they wait for Microsoft’s fix.
Microsoft’s June Patch Tuesday Is a Windows Patching Priority List
Microsoft’s June 2026 Patch Tuesday fixes more than 200 vulnerabilities, including publicly disclosed Windows, BitLocker, and HTTP.sys flaws. The useful question is not whether to patch, but which systems should move first.
Windows AI PCs Need To Prove Local AI Is Useful
Microsoft’s Build 2026 stack and Surface RTX Spark Dev Box make Windows local AI more concrete, but buyers should judge AI PCs by apps, memory, thermals, privacy controls, and real workflows.