Today Microsoft is announcing a major step forward in AI-powered cyber defense: a new multi-model agentic scanning harness ...
Hackers have broken into at least one organization using Windows vulnerabilities published online by a disgruntled security researcher over the last two weeks, according to a cybersecurity firm. On ...
A security researcher frustrated with Microsoft has released the BlueHammer Windows zero-day exploit, telling the company, “I'm not explaining how this works.” ...
Microsoft’s April 2026 Patch Tuesday fixes 165 vulnerabilities, including two zero-days, in one of the company’s largest monthly security updates.
6mon
Windows Security
Microsoft has corrected two August 2025 Patch Tuesday bugs that blocked Windows 11 upgrades and broke reset and recovery ...
Last summer's CrowdStrike meltdown caused billions of dollars in damage and exposed some fundamental architectural flaws in the Windows platform. A single flawed update from one vendor was enough to ...
Update, April 30, 2025: This story, originally published April 28, has been updated with further information regarding the hotpatching security update service for Windows Server 2025 users, as well as ...
Microsoft is implementing a new Windows kernel trust policy starting April 2026 that will only allow WHCP-certified drivers by default, addressing years-old security vulnerabilities from cross-signed ...
Microsoft announced today that Hotpatching is now available in public preview for Windows Server 2025, allowing installation of security updates without restarting. Hotpatching deploys Windows ...
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