Vulnerability
The latest Vulnerability 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...
CVE-2025-32711 in Microsoft Copilot enables silent data theft without user clicks.
A newly discovered zero-click vulnerability in Microsoft Copilot, tracked as CVE-2025-32711 and dubbed "EchoL," has sent shockwaves through the cybersecurity community. This critical flaw allows...
Microsoft 365 Copilot Zero-Click Flaw Let Hackers Breach Enterprise Data
In early 2025, cybersecurity researchers uncovered a critical zero-click vulnerability in Microsoft 365 Copilot, dubbed EchoLeak, which could allow attackers to execute malicious code without user...
Microsoft 365 MFA Outages: Causes, Impact, and How to Strengthen Cloud Security
Recent Microsoft 365 multi-factor authentication (MFA) outages have sent shockwaves through enterprise IT departments, exposing critical vulnerabilities in cloud identity management systems. The...
Microsoft Copilot's Zero-Click AI Vulnerability (CVE-2025-32711): Risks & Mitigations
A newly discovered zero-click vulnerability in Microsoft Copilot, tracked as CVE-2025-32711 and nicknamed EchoLeak, has sent shockwaves through the enterprise security community. This critical flaw...
EchoLeak zero-click markdown exploit bypasses Copilot security, risks enterprise data exfiltration.
A seismic shift has rippled through the cybersecurity community with the disclosure of EchoLeak, the first publicly reported "zero-click" exploit targeting a major AI tool: Microsoft 365 Copilot....
EchoLeak Vulnerability in Microsoft 365 Copilot: AI Security Risks & Mitigation Strategies
A newly discovered vulnerability in Microsoft 365 Copilot, dubbed "EchoLeak," has sent shockwaves through the enterprise security community in early 2025. This zero-click attack vector exposes...
Microsoft 365 Authentication Outage June 2025: Root Causes, Business Impact & Recovery Steps
On June 13, 2025, Microsoft 365 users across Asia Pacific, Europe, the Middle East, and Africa were hit by a widespread authentication outage that lasted nearly 8 hours, marking one of the most...
June 2025 fixes 78 bugs, 5 zero-days exploited in MSHTML, SharePoint, Azure AD attacks
Every IT administrator and Windows enthusiast marks the second Tuesday of each month with both anticipation and anxiety: Patch Tuesday remains a critical milestone in maintaining system security and...
Google Cloud Outage 2025: Key Takeaways for Cloud Reliability & Digital Resilience
The June 2025 Google Cloud outage sent shockwaves through the digital ecosystem, exposing critical vulnerabilities in our cloud-dependent world. For nearly six hours, services ranging from enterprise...
Windows Server 2025 DCs bricked by April patch firewall profile switch
Windows Server 2025 Domain Controller Crisis: A Post-Mortem on the April 2025 Firewall Bug A significant firewall bug in the April 2025 security updates for Windows Server 2025 caused a widespread...
Siemens Patches Critical Privilege Flaws in SCALANCE and RUGGEDCOM ICS Devices
Industrial control systems (ICS) form the backbone of critical infrastructure, and their security is paramount to national and economic stability. Siemens' SCALANCE and RUGGEDCOM devices, widely used...