Threat Detection
The latest Threat Detection coverage — news, analysis, and updates from the WindowsNews.AI desk.
Microsoft Teams Boosts Vishing Defense with Brand Impersonation Alerts
Microsoft is rolling out a new security feature for Microsoft Teams calls that will warn users when an incoming external caller may be impersonating a well-known brand, marking a significant...
Excel's CVE-2026-20949 bypasses Protected View; patch now to block business logic attacks.
Microsoft's January 2026 Patch Tuesday has brought to light a significant security vulnerability in its flagship spreadsheet application, Excel, designated as CVE-2026-20949. This flaw, categorized...
CVE-2026-20947 Patch Alert: Your SharePoint Servers May Be Under Immediate Threat
Microsoft has published a security advisory for a remote code execution vulnerability in SharePoint Server, tracked as CVE-2026-20947, but is withholding the technical details that would normally let...
CVE-2026-20938: Critical VBS Enclave Flaw Demands Immediate Windows Patching
Microsoft has disclosed a critical security vulnerability designated CVE-2026-20938, affecting the Virtualization-Based Security (VBS) Enclave component in Windows operating systems. This flaw, rated...
Microsoft's AI-Powered Dynamic Threat Detection Agent: Revolutionizing Defender Security
Microsoft has quietly deployed a groundbreaking AI-driven security component called the Dynamic Threat Detection Agent directly into the backend of Microsoft Defender, marking a significant evolution...
AI Security Agents: Microsoft's New Frontier in Automated Threat Detection & SOC Response
The cybersecurity landscape is undergoing a fundamental transformation as artificial intelligence evolves from passive analytical tools to active, autonomous agents capable of making decisions and...
Microsoft DTDA: Zero-Touch AI Threat Detection Now in Public Preview for Defender & Sentinel
Microsoft's vision for autonomous security operations has taken a significant leap forward with the public preview release of the Dynamic Threat Detection Agent (DTDA), a core component of Security...
Windows 11 Security Overhaul: PQC, Passkeys & Zero Trust Explained
Microsoft's comprehensive security push for Windows 11 represents a strategic evolution that blends immediate hardening measures with long-term quantum threat preparation, creating a multi-layered...
CVE-2025-60703: Critical RDS Elevation of Privilege Vulnerability Analysis
Microsoft has disclosed a significant security vulnerability in Windows Remote Desktop Services (RDS) designated as CVE-2025-60703, classified as an Elevation of Privilege (EoP) vulnerability that...
Cayosoft launches free Guardian Protector for real-time hybrid AD/Entra ID threat monitoring
Cayosoft has launched Guardian Protector, a groundbreaking free identity threat detection tool that provides continuous, real-time monitoring across hybrid Microsoft identity environments. This...
Azure Blob Storage Security: Why Microsoft Calls It an Active Battleground
Microsoft's security teams are sounding the alarm with unprecedented urgency: Azure Blob Storage has transformed from a simple object storage solution into what they're now calling "an active...
CVE-2025-59243 Excel Memory Safety RCE: Critical Patch Analysis
Microsoft has issued an urgent security advisory for CVE-2025-59243, a critical memory safety vulnerability in Microsoft Excel that enables remote code execution when users open maliciously crafted...