Microsoft has updated its Windows 11 documentation to describe a recently discovered issue tied to the February 2026 Patch Tuesday update (KB5077181). On certain machines—predominantly Samsung consumer laptops—installing that update can result in an error that prevents access to the system drive, showing “C: is not accessible – Access denied.” The problem can go beyond a simple File Explorer error
Category: Microsoft
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Claude’s New Release — Supercharged Multi‑Agent Code Review for Every PR
Good code review is getting harder as teams ship more code. Claude’s new release brings a deeper, multi-agent review system to Claude Code so every pull request can get a careful read. The goal is simple: surface the bugs and edge cases that quick skims miss, while leaving the final approval to human reviewers. What this release is This new
Claude Makes Projects and Artifacts Free — What Changed and How to Use Them
Anthropic has moved two previously paid capabilities of its Claude AI assistant — Projects and Artifacts — into the free tier. Combined with earlier changes (Memory made free) and other expanded allowances, the update gives non-paying users access to a more workspace-like experience inside Claude. This post summarizes what changed, explains how Projects and Artifacts work, and offers practical, fact-based
March 10, 2026 — KB5079473 for Windows 11 (OS Builds 26200.8037 and 26100.8037)
Microsoft released KB5079473 on March 10, 2026. The update is identified by the OS builds 26200.8037 and 26100.8037 and appears on Microsoft’s support site as a cumulative update for Windows 11. What the entry shows KB identifier and date: The article is titled “March 10, 2026 — KB5079473 (OS Builds 26200.8037 and 26100.8037)” and is published on Microsoft’s official support
Microsoft Active Directory Domain Services Vulnerability (CVE-2026-25177) — What Administrators Need to Know
In early March 2026, Microsoft released an important security update addressing a high-severity vulnerability in Active Directory Domain Services (AD DS) tracked as CVE-2026-25177. The flaw received a CVSS score of 8.8 and can allow an authenticated network actor with limited permissions to escalate privileges to full SYSTEM on a targeted domain controller. Microsoft and third-party researchers coordinated fixes and
Zombie ZIP: How Malformed Archives Can Hide Malware from Security Scanners
A new archive-manipulation technique called “Zombie ZIP” lets attackers conceal payloads inside ZIP files in a way that can evade many antivirus and endpoint detection solutions. The method was described by security researcher Chris Aziz of Bombadil Systems and has drawn warnings from CERT/CC and the wider security community. This post explains how Zombie ZIP works, what research and evidence