Microsoft released out-of-band patches for an actively exploited Microsoft Office zero-day, CVE-2026-21509, a security ...

Microsoft released a new Surface Pro 10 firmware update with security patches, Wi-Fi fixes, and camera reliability improvements.

Microsoft has released emergency security updates to patch a high-severity Office zero-day vulnerability exploited in attacks ...

Microsoft Defender Antivirus comes pre-installed as part of Windows 11. Is this solution adequate, or is it a good idea to ...

A vulnerability in Microsoft’s SharePoint server software was exploited by hackers to carry out “active attacks” globally on various entities, including businesses and U.S. federal agencies, prompting ...

According to Microsoft, the initial update affected Windows 11 version 23H2 and meant some computers were failing to shut ...

Microsoft issues second emergency patch for Windows this month - update your PC today ...

‘We’re always going to sit in the middle and basically have to deal with rising alert volumes, giant telemetry repositories, faster IOCs [indicators of compromise] conversion, more containment,’ says ...

All modern Windows PCs come with Microsoft Defender built in. For the unaware, this tool is Windows’ native antivirus. Over time, it has matured into a reliable security tool capable of blocking a ...

January 2026 was a wake-up month for enterprise security teams. In a single week, CERT-In released three high-severity ...

Microsoft is to expand its bug bounty scheme to reward people for finding high-risk security vulnerabilities that could impact the security of Microsoft’s online services. The company is extending its ...