Cyber Defense
The latest Cyber Defense coverage — news, analysis, and updates from the WindowsNews.AI desk.
U.S.-China Cyber Warfare Escalation in 2025: Microsoft SharePoint Vulnerabilities at the Forefront
The escalating tensions between China and the United States in the realm of cyber warfare have become a defining feature of the global digital landscape, particularly in 2025. A recent and dramatic...
Secret Blizzard Cyber-Espionage Campaign Targets Moscow Embassies via ISP-Level Attacks
Foreign embassies stationed in Moscow are confronting a cyber-espionage campaign that is redefining the digital security landscape for diplomatic missions in authoritarian states. The operation,...
Secret Blizzard’s AiTM Cyber Espionage Campaign Targets Moscow Diplomatic Missions
Diplomatic missions in Moscow are now contending with a fresh and sophisticated cybersecurity threat: the rise of Secret Blizzard’s adversary-in-the-middle (AiTM) cyber espionage campaign. The...
Kremlin-Linked Hackers Hijack Moscow ISPs to Steal Diplomatic Data via Microsoft 365 OAuth Attacks
The web of Russian cyber-espionage has grown significantly more tangled and audacious over the past several years, evolving into a sophisticated set of campaigns that now target diplomats, NGOs,...
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’...
Thorium: Revolutionizing Automated, Scalable File Analysis for Modern Security Operations
The accelerating landscape of cyber threats puts unprecedented pressure on today’s security operations centers (SOCs) and digital forensics teams. Organizations now face not just a heightened...
Defending Against Scattered Spider: Securing Internal Messaging Platforms from Advanced Digital Deception
The threat landscape for enterprise IT has never been more volatile, with the emergence of groups like Scattered Spider redefining the boundaries of digital deception. Unlike many earlier...
CISA’s Eviction Strategies Tool: Advancing Post-Compromise Cyber Defense with Evidence-Based Playbooks
Every minute counts after the discovery of a network intrusion. Seasoned security professionals know that these initial moments can define the trajectory of a cyber incident—determining whether...
July 2025 SharePoint Zero-Day Attack: Lessons, Impacts, and Defense Strategies
In July 2025, the cybersecurity landscape faced a major shockwave as Microsoft issued an urgent security alert regarding a zero-day vulnerability actively exploited in SharePoint servers worldwide....
Critical CVE-2025-53416 Vulnerability in Delta Electronics' DTN Soft Threatens Industrial Cybersecurity
The world of industrial cybersecurity has been shaken by the recent disclosure of a critical vulnerability—CVE-2025-53416—within Delta Electronics’ DTN Soft, a foundational platform pivotal to...
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...
Scattered Spider Cyber Threat: Tactics, Defense Strategies, and Community Insights
The story of Scattered Spider—a notorious cyber threat actor known for its innovative blend of technical exploitation and social engineering—unfolds against a rapidly shifting security landscape....