Microsoft patches CVE-2026-20841, a high-severity Windows Notepad flaw that could allow code execution via malicious Markdown ...

With Microsoft’s Patch Tuesday security updates having rolled out, and Exploit Wednesday in the rearview mirror, now isn’t the time to sit back and relax. In fact, America’s Cyber Defense Agency, more ...

Today is Microsoft' 2026 Patch Tuesday with security updates for 58 flaws, including 6 actively exploited and three publicly disclosed zero-day vulnerabilities.

Microsoft says it is aware of two separate issues that could affect some Windows 11 installs, including a fatal bug that ...

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 ...

An AI bot publicly criticized a software engineer for rejecting its code, sparking debate about autonomous AI behavior. The ...

Microsoft Corp. announced a series of advancements in its security strategy at its annual Ignite Conference in Chicago today, all aimed at enhancing protection across its ecosystem. The updates focus ...

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 ...

Windows 11 is the latest and greatest operating system from Microsoft, but it has its flaws, so much so that even four years after its release, some people are sticking with older versions. Windows 10 ...

More prompts when apps and agents roam around a user's system Updated Microsoft is introducing a raft of Windows security features that users and administrators alike might assume are already part of ...

Windows Security is the built-in antivirus suite within Microsoft’s operating system, and for most folks, it does a good job. But out of the box (so to speak), a couple of protections are turned off ...

Microsoft is protecting Recall’s vector indexes in trusted execution environments. It adds a bit of computational overhead, but is a must for data security. Recently Microsoft announced efforts to ...