Microsoft Security
The latest Microsoft Security coverage — news, analysis, and updates from the WindowsNews.AI desk.
Windows 11 Upgrade Controversy: Navigating Hardware Requirements, Privacy, and User Challenges
With the countdown to October 2025—when Windows 10 support officially expires—tensions within the Windows ecosystem are at a boiling point. Microsoft’s uncompromising hardware requirements for...
Microsoft Copilot Notebooks: Revolutionizing Digital Note-Taking with AI in Microsoft 365
Microsoft has begun a subtle yet monumental shift in the digital note-taking landscape with its Copilot Notebooks, a feature quietly integrated into the Microsoft 365 Copilot suite. Far from being...
Understanding the Microsoft SharePoint Zero-Day Vulnerability CVE-2025-30384: Risks, Patch Challenges, and Mitigation Strategies
The recent breach arising from a Microsoft SharePoint zero-day vulnerability has cast a harsh light on the persistent and systemic failures surrounding patch management in critical enterprise...
Critical Microsoft SharePoint Zero-Day Attacks Expose Enterprise Vulnerabilities and Urge Immediate Patch Deployment
A major cybersecurity incident has sent shockwaves through the global IT community, targeting Microsoft SharePoint servers in a sophisticated wave of zero-day attacks. These attacks have compromised...
Understanding the Critical Golden dMSA Flaw in Windows Server 2025 and How to Mitigate It
The security landscape surrounding Windows Server 2025 has been shaken by the recent revelations of the critical "Golden dMSA" flaw—a design defect that threatens the core of Active Directory (AD)...
Critical Zero-Day Vulnerability in Microsoft SharePoint Server: Risks, Responses, and Defense Strategies
A critical zero-day vulnerability in Microsoft’s on-premises SharePoint Server is making headlines across the cybersecurity landscape, and rightfully so. The recent discovery of this flaw—and...
Critical Microsoft SharePoint Server Deserialization Vulnerability CVE-2025-30384: Exploits, Risks, and Mitigation Strategies
A wave of cyberattacks targeting a newly discovered Microsoft SharePoint Server vulnerability has sent ripples across the IT security community, laying bare the enduring risks associated with highly...
Microsoft SharePoint Server Targeted by Zero-Day Attacks: Risks, Responses, and Best Practices
Microsoft's SharePoint Server, a backbone technology for organizational collaboration and document management, has found itself at the center of a significant cybersecurity crisis. In a recent urgent...
Microsoft’s KB5062839 Update Tightens Windows 11 24H2 Setup, Warns of Looming Secure Boot Expiry
Microsoft has pushed out KB5062839, a fresh Setup Dynamic Update for Windows 11 version 24H2 and Windows Server 2025, aiming to sharpen the reliability of future feature updates and quietly replacing...
Microsoft Security Copilot: AI-Driven Defense Reshaping Enterprise Cybersecurity
Artificial intelligence is increasingly woven into the fabric of modern cybersecurity, presenting both unprecedented opportunities and complex challenges for enterprises. Microsoft, already a...
Microsoft SharePoint 'ToolShell' Zero-Day Vulnerability (CVE-2025-49706): Analysis, Risks, and Best Practices
In recent months, Microsoft’s SharePoint platform has found itself at the center of a significant cybersecurity crisis, driven by the disclosure of a critical zero-day vulnerability dubbed...
Critical Zero-Day SharePoint Exploit Exposes UK and Global Enterprises to Remote Code Execution Attacks
A wave of anxiety rippled across the United Kingdom’s cybersecurity community following the National Cyber Security Centre’s (NCSC) announcement of a “limited number” of UK-based...