Security Research
The latest Security Research coverage — news, analysis, and updates from the WindowsNews.AI desk.
Microsoft 365 Copilot 'EchoLeak' Bug (Jan 2025) Let Hackers Steal Data via Prompts
In January 2025, cybersecurity researchers at Aim Labs made a startling discovery—a critical vulnerability in Microsoft 365 Copilot that could expose sensitive enterprise data through carefully...
Microsoft Secure Boot Vulnerability CVE-2024-28923: What You Need to Know
Microsoft's Secure Boot feature, a critical component of Windows security, has come under scrutiny with the disclosure of CVE-2024-28923. This vulnerability, classified as a "Secure Boot Security...
Microsoft 365 Copilot flaw CVE-2025-32711 enables zero-click data theft via markdown
Zero-click vulnerabilities represent the most dangerous class of cybersecurity threats, requiring no user interaction to compromise systems. The recently disclosed CVE-2025-32711, dubbed "EchoLeak,"...
EchoLeak zero-click exploit silently siphons Microsoft 365 Copilot data; apply these critical safeguards now.
Microsoft’s rapid integration of AI into its Microsoft 365 Copilot has transformed workplaces, but it also introduces new security risks—particularly the emerging threat of EchoLeak, a zero-click...
EchoLeak: No-Click Exploit in Microsoft 365 Copilot Leaks Corporate Data via Crafted Emails.
In a sobering demonstration of emerging threats in artificial intelligence, security researchers recently uncovered a severe zero-click vulnerability in Microsoft 365 Copilot, codenamed "EchoLeak."...
EchoLeak zero-click exploit steals enterprise data via Microsoft 365 Copilot AI flaw
Microsoft 365 Copilot, the AI-powered productivity assistant, faces a critical security threat with the newly discovered EchoLeak vulnerability (CVE-2025-32711). This zero-click exploit allows...
BadSuccessor Vulnerability in Windows Server 2025: Active Directory Protection Guide
The rapid pace of innovation in enterprise identity and access management often brings with it unforeseen challenges, as recently demonstrated by the emergence of the BadSuccessor vulnerability...
Windows 11 KTM Vulnerabilities Exposed: OffensiveCon 2025 Reveals Critical Exploits
At OffensiveCon 2025, held at the Hilton Berlin, security researchers unveiled a startling discovery: overlooked vulnerabilities in Windows 11's Kernel Transaction Manager (KTM) that could be...
BadSuccessor Vulnerability in Windows Server 2025 dMSA: Protecting Your Active Directory from Critical Threats
Introduction The launch of Windows Server 2025 brought promising new capabilities for enterprise IT, notably the addition of delegated Managed Service Accounts (dMSA), designed to simplify service...
Cache Timing Side-Channel Attacks Bypass Windows 11 KASLR: Unveiling Modern Exploitation Techniques
In recent developments, cache timing side-channel attacks have resurfaced as a significant concern in system security. A recent demonstration targeting fully patched Windows 11 installations has...