Cyber Defense
The latest Cyber Defense coverage — news, analysis, and updates from the WindowsNews.AI desk.
Microsoft's John Lambert: How Graphs & AI Are Changing Cyber Defense Physics
John Lambert, Distinguished Engineer and General Manager of Microsoft's Threat Intelligence Center, has issued a compelling call to action for the cybersecurity industry: we must fundamentally...
CVE-2025-8579: Google Patches Critical Gemini Live Flaw—Edge Users Must Update Too
CVE-2025-8579, a critical security flaw in Google Chrome's Gemini Live feature, has been patched after four months of quiet danger. The vulnerability, reported by researcher Alesandro Ortiz on April...
Zenity Labs’ AgentFlayer Exposes Zero-Click Exploits: Microsoft Copilot, ChatGPT AI Agents Hijacked Without User Action
At Black Hat USA 2025, security researchers from Zenity Labs pulled back the curtain on a dangerously overlooked attack surface: enterprise AI agents that can be silently hijacked with zero user...
Sophisticated Microsoft 365 Phishing Attacks Exploit SVG Images and Trusted Tools to Steal Credentials
A new wave of phishing attacks targeting Microsoft 365 users is bypassing conventional email filters by weaponizing SVG image files and repurposing legitimate security tools as cloaking devices. The...
Microsoft’s Autonomous AI Agent Project Ire Nails 90% Malware Detection Accuracy
Microsoft has pulled back the curtain on Project Ire, an autonomous artificial intelligence agent that reverse-engineers and classifies suspicious software without human intervention—and in its...
Urgent Security Alert: Advanced Zero-Day Exploit Chain Targets Microsoft SharePoint Servers
A fresh wave of cyberattacks has ignited major concerns within enterprise IT and cybersecurity communities. At the center of this storm is a newly disclosed exploit chain targeting Microsoft...
Critical Microsoft SharePoint 'ToolShell' Vulnerabilities: Impact, Analysis, and Mitigation Strategies
A new wave of critical security vulnerabilities in Microsoft SharePoint has sent shockwaves through the global IT and cybersecurity landscape, as revelations of real-world exploitation continue to...
CISA Advisories Expose Critical Vulnerabilities in Mitsubishi Electric and Tigo Energy ICS: A Comprehensive Defense Guide
The cybersecurity landscape for industrial control systems (ICS) has intensified, with attackers sharpening their focus on the operational technology (OT) that underpins the backbone of global...
Overe.io and PRODATA Partnership Accelerates Microsoft 365 Security Across Africa’s Cloud Landscape
Africa’s digital transformation has shifted into an era defined by acceleration, ambition, and a mounting sense of urgency around security. With cloud adoption soaring across sectors—from...
Thorium: CISA's Open-Source Malware Analysis Platform Revolutionizing Cybersecurity
In the fast-evolving world of cybersecurity, the demand for effective and accessible malware analysis tools has never been greater. As threats grow in sophistication and attackers leverage...
Lazarus Group’s 2025 Evolution: Stealthy Attacks on Open Source Software Supply Chains
North Korea’s Lazarus Group has cemented its position as one of the most infamous cyber adversaries of the past decade, notorious for headline-grabbing operations like the Sony Pictures breach...
Escalating Zero-Day Cyberattacks Target Microsoft Exchange and SharePoint: Geopolitical Tensions and Security Challenges
As global cyber tensions escalate, a recent surge in high-profile cyberattacks has placed the vulnerability of Microsoft’s software ecosystem—and the reliability of governments’ and...