Attack Surface
The latest Attack Surface coverage — news, analysis, and updates from the WindowsNews.AI desk.
Abnormal AI’s Continuously Adaptive Security Posture Management for Microsoft 365: A Comprehensive Analysis
With the fast-paced evolution of cloud technologies and the skyrocketing adoption rates of Microsoft 365 across organizations of every size, security professionals find themselves locked in a...
CVE-2025-49683: Critical VHDX Vulnerability Exposes Hyper-V and Cloud to RCE Attacks
A newly patched vulnerability in Microsoft's Virtual Hard Disk version 2 (VHDX) subsystem could allow attackers to execute arbitrary code with elevated privileges, posing severe risks to Hyper-V...
Critical Excel Vulnerability CVE-2025-49711 Exposes Systems to Remote Code Execution
Critical Excel Vulnerability CVE-2025-49711 Exposes Systems to Remote Code Execution A newly identified security flaw in Microsoft Excel, designated CVE-2025-49711, could allow unauthorized attackers...
Azure Arc Security: Shield Hybrid Cloud from Emerging Threats
Microsoft Azure Arc has revolutionized hybrid cloud management by extending Azure's native capabilities to on-premises, multi-cloud, and edge environments. As organizations increasingly adopt this...
AI-Powered Cybersecurity Risks: How Language Models Create New Vulnerabilities
Artificial intelligence agents powered by large language models (LLMs) are revolutionizing cybersecurity, but they're also introducing unprecedented vulnerabilities through the very medium that makes...
Microsoft's Copilot defenses target new breed of AI prompt injection attacks
AI agents powered by large language models (LLMs) are revolutionizing productivity suites, operating systems, and customer service platforms. Their ability to understand and execute complex...
Illusive Networks Raises $24M to Revolutionize Cybersecurity with Deception Tech
Illusive Networks, a trailblazer in deception-based cybersecurity, has secured $24 million in new funding to expand its innovative approach to threat detection. The Israeli company's latest...
EchoLeak patch KB5034441 exposes AI prompt injection risk for enterprise data.
Microsoft's recent patch addressing the critical Copilot AI vulnerability, now known as EchoLeak, has sent shockwaves through the enterprise security landscape. This flaw, first identified by...
EchoLeak and AI Security: Protecting Data in Microsoft Copilot and Cloud Systems
The rapid integration of artificial intelligence into enterprise environments has introduced unprecedented efficiency gains—along with equally unprecedented security challenges. Recent discoveries...
EchoLeak: How a Zero-Click AI Exploit Is Forcing Microsoft Copilot Security Overhaul
A newly discovered zero-click vulnerability in Microsoft Copilot has exposed critical weaknesses in enterprise AI security frameworks, forcing organizations to rethink how they deploy conversational...
EchoLeak Zero-Click Flaw Lets Hackers Steal Data via Microsoft 365 Copilot
The emergence of artificial intelligence in the workplace has revolutionized the way organizations handle productivity, collaboration, and data management. Microsoft 365 Copilot—Microsoft’s...
Microsoft 365 Copilot Zero-Click Exploit EchoLeak Triggers Emergency Patches
Microsoft 365 Copilot, the AI-powered productivity assistant, has faced its first major security threat—EchoLeak, a zero-click exploit discovered by cybersecurity firm Aim Security. This...