Windows Security
The latest Windows Security coverage — news, analysis, and updates from the WindowsNews.AI desk.
Enable Device Encryption on Windows: Step-by-Step Security Guide
Windows device encryption is a critical security feature that protects your data from unauthorized access by encrypting your storage drives. Whether you're using BitLocker or built-in device...
Run Microsoft Defender Offline to Remove Hidden Malware
Microsoft Defender Offline is a powerful tool designed to detect and remove persistent malware that traditional antivirus scans might miss. This comprehensive guide will walk you through everything...
KB5037754 Enhances PAC Validation and Cross-Domain Authentication Security
KB5037754 Advisory: Key Changes to PAC Validation & Security Vulnerabilities Microsoft has issued an important advisory and update, KB5037754, which introduces significant changes to the Privilege...
CISA Expands Known Exploited Vulnerabilities Catalog: Critical Windows Flaws Added
The digital front lines of national security shifted again this month as the Cybersecurity and Infrastructure Security Agency (CISA) expanded its Known Exploited Vulnerabilities (KEV) catalog, adding...
Cisco's 2024 Security Advisory: How Network Vulnerabilities Threaten Windows Ecosystems
In the digital trenches of modern cybersecurity, a single advisory can ripple across ecosystems, transforming routine patch management into a critical survival skill. Cisco's September 2024 Security...
Lumma Stealer & Windows Vulnerabilities: New Malware Tactics in 2024
In the shadowy corners of the internet, a new breed of digital predators is refining their tactics to bypass even the most cautious Windows users' defenses. Recent cybersecurity investigations reveal...
CVE-2024-8908: Critical Chromium Autofill Vulnerability Exposes Windows Users to Data Theft
Imagine casually browsing the web on your Windows PC when a seemingly harmless website suddenly harvests your home address, credit card details, and passwords without your knowledge—all because you...
Critical Edge Vulnerability CVE-2024-38221 Exposes Address Bar Spoofing Risk
Microsoft Edge users face a renewed threat landscape as CVE-2024-38221 exposes a critical spoofing vulnerability in the Chromium-based browser, potentially undermining one of the fundamental trust...
CISA Mandates Patching for 5 Critical Vulnerabilities in Microsoft, Oracle, and Apache Tools
The Cybersecurity and Infrastructure Security Agency (CISA) has once again sounded the alarm, adding five critical vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog and mandating...
Microsoft Defender: Windows 11's Evolution into a Top-Tier Security Solution
In the ever-evolving landscape of digital threats, Microsoft Defender has quietly transformed from a basic security utility into a formidable shield at the heart of Windows 11's defense strategy....
Windows 10 Support Ends Oct 2025: Why Upgrading to Windows 11 Now Is Critical
Introduction As the October 14, 2025 deadline for Windows 10 support approaches, users and organizations must prepare for a significant transition. Continuing to use Windows 10 beyond this date poses...