Prompt Injection
The latest Prompt Injection coverage — news, analysis, and updates from the WindowsNews.AI desk.
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 CVE-2025-32711: Protecting Microsoft 365 Copilot from Zero-Click AI Attacks
In early 2024, cybersecurity researchers uncovered a critical vulnerability in Microsoft 365 Copilot, designated as CVE-2025-32711 and nicknamed "EchoLeak." This zero-click exploit could allow...
EchoLeak Zero-Click Flaw in Microsoft 365 Copilot Exposes Sensitive Data
In January 2025, security researchers at Aim Labs uncovered a critical zero-click vulnerability in Microsoft 365 Copilot AI, designated as CVE-2025-3271 and dubbed "EchoLeak." This flaw allowed...
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...
EchoLeak: How Microsoft 365 Copilot's Zero-Click Vulnerability Threatens Enterprise Data Security
A critical zero-click vulnerability in Microsoft 365 Copilot, dubbed "EchoLeak," sent shockwaves through the cybersecurity community in August 2024. This flaw allowed attackers to bypass all user...
Echoleak Zero-Click AI Attack Exploits Microsoft 365 Copilot, Threatens Enterprise Data
A new cybersecurity threat named Echoleak has emerged, sending shockwaves through the enterprise security landscape. This sophisticated zero-click attack exploits AI systems, particularly those...
EchoLeak: Critical Microsoft Copilot Vulnerability Exposes Enterprise Data
A newly discovered security flaw in Microsoft Copilot, dubbed 'EchoLeak,' has sent shockwaves through the enterprise security community. Researchers at cybersecurity firm Varonis uncovered that this...
EchoLeak Zero-Click Vulnerability in Microsoft 365 Copilot: Risks & Mitigation
A newly discovered zero-click vulnerability in Microsoft 365 Copilot, named EchoLeak, has sent shockwaves through the enterprise security community. Security researchers at Aim Labs uncovered this...
EchoLeak: The First Zero-Click AI Security Flaw and How Enterprises Can Stay Protected
The discovery of EchoLeak has sent shockwaves through the enterprise security landscape, exposing a critical vulnerability in generative AI systems that requires no user interaction to exploit. This...
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...
CVE-2025-32711 zero-click flaw in Microsoft 365 Copilot lets attackers silently steal data via malicious Markdown.
The discovery of CVE-2025-32711, nicknamed "EchoLeak," has sent shockwaves through the cybersecurity community, exposing a critical zero-click vulnerability in Microsoft 365 Copilot that could allow...
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...