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Microsoft Disables Excel External Links to Blocked File Types: What It Means for Windows Users·MSFT +0.1%Microsoft’s Unified ITDR: Revolutionizing Identity Threat Detection and Response in Hybrid Cloud Environments·NVDA +3.0%BlinkOps and Microsoft Sentinel Partnership: Revolutionizing Cybersecurity with Agentic AI Automation·GOOGL +1.2%Mastering Windows Security with the Microsoft Security Compliance Toolkit: A Comprehensive Guide·AMZN +2.9%Microsegmentation: The Cornerstone of Zero Trust Network Security·MSFT +0.1%BitLyft AIR: Revolutionizing Cybersecurity with No-Code Automated Incident Response·NVDA +3.0%The Collapse of KNP Logistics: A Landmark Ransomware Attack and Critical Cybersecurity Lessons·GOOGL +1.2%Microsoft Project Ire: Advancing Autonomous AI-Powered Malware Detection and Defense·AMZN +2.9%Microsoft Disables Excel External Links to Blocked File Types: What It Means for Windows Users·MSFT +0.1%Microsoft’s Unified ITDR: Revolutionizing Identity Threat Detection and Response in Hybrid Cloud Environments·NVDA +3.0%BlinkOps and Microsoft Sentinel Partnership: Revolutionizing Cybersecurity with Agentic AI Automation·GOOGL +1.2%Mastering Windows Security with the Microsoft Security Compliance Toolkit: A Comprehensive Guide·AMZN +2.9%Microsegmentation: The Cornerstone of Zero Trust Network Security·MSFT +0.1%BitLyft AIR: Revolutionizing Cybersecurity with No-Code Automated Incident Response·NVDA +3.0%The Collapse of KNP Logistics: A Landmark Ransomware Attack and Critical Cybersecurity Lessons·GOOGL +1.2%Microsoft Project Ire: Advancing Autonomous AI-Powered Malware Detection and Defense·AMZN +2.9%

Threat Mitigation

The latest Threat Mitigation coverage — news, analysis, and updates from the WindowsNews.AI desk.

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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...

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Asset Discovery · Cisa

Microsegmentation: The Cornerstone of Zero Trust Network Security

As cyber threats become more sophisticated, traditional security perimeters are proving inadequate for protecting modern, distributed IT environments. Networks are increasingly complex, spanning...

SE Security Desk·50w ago
Automation · Azure Security

BitLyft AIR: Revolutionizing Cybersecurity with No-Code Automated Incident Response

In today’s rapidly shifting threat landscape, the stakes for security professionals have never been higher. Organizations—from nimble startups to sprawling enterprises—contend with a relentless...

SE Security Desk·50w ago
Air-gapped Backups · Backup

The Collapse of KNP Logistics: A Landmark Ransomware Attack and Critical Cybersecurity Lessons

When the headlines announced the overnight collapse of KNP Logistics—a UK logistics stalwart with a lineage stretching back more than 150 years—the shockwaves rippled far beyond the company’s...

SE Security Desk·50w ago
Advanced Ai · Ai Malware Detection

Microsoft Project Ire: Advancing Autonomous AI-Powered Malware Detection and Defense

In the rapidly shifting terrain of cybersecurity, Microsoft’s Project Ire stands at the vanguard of a new era: the autonomous, AI-powered detection and mitigation of malware. As digital threats...

AI AI & Copilot Desk·50w ago
Browser Exploits · Browser Security

CVE-2025-8010 Vulnerability in Chromium V8: Impacts, Industry Response, and Security Guidance

A newly disclosed flaw, designated CVE-2025-8010, has thrust the Chromium V8 JavaScript engine into the security spotlight once again. This vulnerability is far from just another line in the long log...

SE Security Desk·51w ago
Automation · Cisa

Critical Analysis of Honeywell Experion PKS Vulnerabilities and Industrial Cybersecurity Strategies

The rapidly advancing landscape of industrial automation is defined by both its technological innovation and the ever-escalating arms race between defenders and cyber adversaries. Perhaps nowhere is...

SE Security Desk·51w ago
App Reputation Analysis · Cloud Security

Windows 11 Security Revolution: Smart App Control and Administrator Protection Explained

For years, the Windows security conversation has largely centered on balancing usability and robust protection. Microsoft’s continual evolution of built-in security features has been both praised...

SE Security Desk·51w ago
Ai In Cybersecurity · Brand Impersonation

Phishing in 2025: How AI and Microsoft Exploits Fuel a New Era of Cyber Threats

Phishing persists as a hydra-headed threat in 2025, evolving at a terrifying pace to outmaneuver the digital defenses of even the most sophisticated organizations. Fuelled by advances in artificial...

AI AI & Copilot Desk·51w ago