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Windows 11 Update Scams: How to Spot Fake Error Fixes & Protect Your System·MSFT +0.1%The Mosquito Gang 4.2 on FileHippo: Why Steam Is Still the Safer Bet for Windows Users·NVDA +3.0%Microsoft's Hidden PowerPoint Flaw: Why CVE-2025-54908 Evades Verification but Demands Action·GOOGL +1.2%Urgent Microsoft Patch Closes Remote Code Execution Hole in Windows Media: CVE-2025-53131·AMZN +2.9%Excel’s #BLOCKED Error Arrives as Microsoft Blocks External Links to Risky Files·MSFT +0.1%How Cybercriminals Exploit Trusted Email Security to Breach Microsoft 365·NVDA +3.0%Microsoft Defender for Office 365 vs ICES Solutions: Comprehensive Email Security Comparison for 2025·GOOGL +1.2%Microsoft Disables Excel External Links to Blocked File Types: What It Means for Windows Users·AMZN +2.9%Windows 11 Update Scams: How to Spot Fake Error Fixes & Protect Your System·MSFT +0.1%The Mosquito Gang 4.2 on FileHippo: Why Steam Is Still the Safer Bet for Windows Users·NVDA +3.0%Microsoft's Hidden PowerPoint Flaw: Why CVE-2025-54908 Evades Verification but Demands Action·GOOGL +1.2%Urgent Microsoft Patch Closes Remote Code Execution Hole in Windows Media: CVE-2025-53131·AMZN +2.9%Excel’s #BLOCKED Error Arrives as Microsoft Blocks External Links to Risky Files·MSFT +0.1%How Cybercriminals Exploit Trusted Email Security to Breach Microsoft 365·NVDA +3.0%Microsoft Defender for Office 365 vs ICES Solutions: Comprehensive Email Security Comparison for 2025·GOOGL +1.2%Microsoft Disables Excel External Links to Blocked File Types: What It Means for Windows Users·AMZN +2.9%

Malware Prevention

The latest Malware Prevention coverage — news, analysis, and updates from the WindowsNews.AI desk.

12 stories in view AI assisted desk updated 1:55 AM
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Malware Prevention · Update Issues

Windows 11 Update Scams: How to Spot Fake Error Fixes & Protect Your System

A recent surge in deceptive online content targeting Windows 11 users has security experts warning about sophisticated scams disguised as update troubleshooting guides. These malicious campaigns...

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Blocked File Types · Cyber Attacks Excel

Excel’s #BLOCKED Error Arrives as Microsoft Blocks External Links to Risky Files

Microsoft is rolling out a major security change for Excel that will see the spreadsheet application automatically block external links referencing file types deemed high-risk. Starting with Build...

SE Security Desk·49w ago
Account Takeover · Business Email Compromise

How Cybercriminals Exploit Trusted Email Security to Breach Microsoft 365

Cybercriminal activity is propelling a seismic change in the security calculus for organizations using Microsoft 365, with attackers now audaciously subverting the very email security mechanisms that...

SE Security Desk·49w ago
Business Email Compromise · Cloud Security

Microsoft Defender for Office 365 vs ICES Solutions: Comprehensive Email Security Comparison for 2025

In the evolving arms race of cybersecurity, email continues to stand as one of the most targeted entry points for attackers. With ever-more sophisticated phishing campaigns, malware-laden messages,...

SE Security Desk·50w ago
Cyber Threats · Cybersecurity

Microsoft Disables Excel External Links to Blocked File Types: What It Means for Windows Users

Excel will start blocking external workbook links to files considered dangerous by Microsoft’s Office Trust Center, a change that rolls out between October 2025 and July 2026. The move, signaled by...

SE Security Desk·50w ago
Attack Chain · Cyber Defense

Understanding and Defending Against Multi-Layer Redirect Phishing Attacks on Microsoft 365

In a cybersecurity landscape that’s constantly evolving, Microsoft 365 stands at the epicenter of a digital tug-of-war, where innovation in collaboration tools is matched only by threat actors’...

SE Security Desk·50w ago
Cyber Threats · Cybersecurity

Why Enabling File Extensions in Windows Is Crucial for Cybersecurity in 2025

Every day, Windows users navigate a digital landscape filled with both opportunities for productivity and lurking cyber threats. From phishing emails to ransomware and trojan-laden downloads,...

SE Security Desk·51w ago
Computer Safety · Cybersecurity

Mastering File Extensions in Windows: Enhancing Security and Productivity

File extensions lie at the heart of efficient computing on Windows, acting as silent sentinels that not only shape user productivity but also influence the system’s security posture. For seasoned...

SE Security Desk·51w ago
Application Reinstall · Auto Install

Streamlining Windows 11 App Reinstallation with Ninite Automation

In the evolving landscape of PC maintenance and Windows system recovery, reinstalling applications after a Windows 11 reset remains a notorious bottleneck for both casual users and IT professionals....

SE Security Desk·51w ago