Data Exfiltration
The latest Data Exfiltration coverage — news, analysis, and updates from the WindowsNews.AI desk.
Windows 365 Security Boost: How VBS, Credential Guard & Redirection Lockdown Protect Cloud PCs
Microsoft's Windows 365 Cloud PC service is making waves in enterprise security by enforcing hardened defaults that address modern cyberthreats head-on. The platform now integrates...
How TeamFiltration Protects Microsoft Entra ID from AI-Powered Cloud Identity Attacks
The cybersecurity landscape is witnessing a dangerous evolution as AI-driven attacks increasingly target Microsoft Entra ID (formerly Azure Active Directory), putting organizations at unprecedented...
EchoLeak: How a Critical AI Security Flaw is Forcing Enterprises to Rethink Data Protection
Microsoft 365 Copilot, the generative AI assistant that promised to revolutionize workplace productivity, has encountered its most serious security challenge to date with the discovery of EchoLeak...
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...
Smartwatches weaponize ultrasonic signals to breach air-gapped computers in SmartAttack demo.
Air-gapped computers, long considered the gold standard for securing highly sensitive data, are now facing an unexpected threat from an everyday device: smartwatches. Recent research reveals how...
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...
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...
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....
Microsoft Copilot Zero-Click Vulnerability EchoLeak: What Enterprises Need to Know
Microsoft Copilot, the AI-powered productivity assistant integrated across Microsoft 365, has become an indispensable tool for enterprises worldwide. However, the recent discovery of the EchoLeak...
How Cybercriminals Exploit TeamFiltration for Office 365 Attacks: Detection & Prevention
Cybercriminals are increasingly leveraging TeamFiltration, a legitimate penetration testing tool, to launch large-scale attacks against Office 365 accounts. This sophisticated campaign highlights how...