cve-2025-32711

CVE-2025-32711 EchoLeak Detection Tool 🔐 Overview CVE-2025-32711, nicknamed "EchoLeak," is a critical zero-click vulnerability in Microsoft 365 Copilot that allowed attackers to exfiltrate sensitive organizational data without any user interaction. This repository contains detection and remediati...

exfil-scan

exfil-scan Scan LLM outputs and AI-generated content for data exfiltration signals before they reach users, logs, or downstream systems. 1 Why exfil-scan exists Modern LLM applications routinely process sensitive prompts, internal documents, API responses, and user data. That creates a new securi...

Preventing Zero-Click AI Threats: Insights from EchoLeak

A zero-click exploit called EchoLeak reveals how AI assistants like Microsoft 365 Copilot can be manipulated to leak sensitive data without user interaction. This entry breaks down how the attack works, why it matters, and what defenses are available to proactively mitigate this emerging AI-nativ...

Exploit for Command Injection in Microsoft

CVE-2025-32711 EchoLeak Detection Tool 🔐 !PowerShellhtt...

Zero-Click AI Vulnerability Exposes Microsoft 365 Copilot Data Without User Interaction

A novel attack technique named EchoLeak has been characterized as a "zero-click" artificial intelligence AI vulnerability that allows bad actors to exfiltrate sensitive data from Microsoft 365 M365 Copilot's context sans any user interaction. The critical-rated vulnerability has been assigned the...