Microsoft has released version 1.0 of the official MCP C# SDK, bringing full support for the 2025-11-25 MCP Specification.

Our '7 Days' weekly tech roundup brings the juiciest announcements. Read about the low-cost MacBook, the major Firefox ...

Milestone release of Microsoft’s C# SDK for the Model Context Protocol brings full support for the 2025-11-25 version of the MCP Specification.

Latest cybersecurity threats, malware campaigns, research findings, and key security developments from this week’s ThreatsDay Bulletin.

Microsoft released a new Defender update for Windows 10 and 11 ISO images. According to the company, this update should be ...

Overview On February 11, 2026, NSFOCUS CERT monitored Microsoft’s release of its February security update patches, addressing 59 security issues across widely used products such as Windows, Azure, ...

Microsoft has updated Windows App Development CLI to v0.2, adding .NET support, manifest placeholders, and Microsoft Store ...

Microsoft updated its Windows App Development CLI (winapp) to version 0.2 and added some eagerly anticipated new features.

Microsoft has released Windows 11 KB5077239, a non-security preview update for Windows 11 version 26H1, taking PCs to OS Build 28000.1643. It ships in ...

Server-side rendering vulnerabilities could allow attackers to steal authorization headers or perpetrate phishing and SEO hacking.

IntroductionIn January 2026, Zscaler ThreatLabz observed activity by a suspected Iran-nexus threat actor targeting government officials in Iraq. ThreatLabz discovered previously undocumented malware ...

Here's what we know about Windows 12 based on all the rumors, leaks, and sources over the past few years, from "Hudson Valley ...