News

First Known Zero-Click AI Exploit: Microsoft 365 Copilot’s ‘EchoLeak’ Flaw
Security researchers uncovered “EchoLeak,” a zero-click flaw in Microsoft 365 Copilot, exposing sensitive data without user action. Microsoft has mitigated the vulnerability.
Security Boulevard4d
Zero-Click Flaw in Microsoft Copilot Illustrates AI Agent, RAG Risks
Aim Security researchers found a zero-click vulnerability in Microsoft 365 Copilot that could have been exploited to have AI tools like RAG and AI agents hand over sensitive corporate data to ...
Microsoft Copilot targeted in first “zero-click” attack on an AI agent - what you need to know
Microsoft has fixed a dangerous zero-click attack in its Generative Artificial Intelligence (GenAI) model which could have ...
Critical flaw in Microsoft Copilot could have allowed zero-click attack
Researchers said the vulnerability, dubbed “EchoLeak,” could allow a hacker to access data without any specific user ...
CSO Online5d
First-ever zero-click attack targets Microsoft 365 Copilot
A single email can silently trigger Copilot to exfiltrate sensitive corporate data — no clicks, no warnings, no user action.
Microsoft 365 Copilot’s Data Exposed – Hit by Zero-Click Vulnerability
Security researchers at Aim Security discovered "EchoLeak", the first known zero-click artificial intelligence (AI) ...
Infosecurity Magazine4d
Microsoft 365 Copilot: New Zero-Click AI Vulnerability Allows Corporate Data Theft
Researchers have found a flaw in Microsoft 365 Copilot that allows the exfiltration of sensitive corporate data with a simple ...
The Hacker News1h
Ex-CIA Analyst Sentenced to 37 Months for Leaking Top Secret National Defense Documents
Former CIA analyst sentenced to 37 months for leaking Top Secret intel on Israel-Iran plans. National security impact.
The Hacker News5d
Zero-Click AI Vulnerability Exposes Microsoft 365 Copilot Data Without User Interaction
Critical zero-click AI vulnerability EchoLeak exposed sensitive Microsoft 365 Copilot data; Microsoft patched it to prevent ...
Computerworld5d
Security
Security | News, analysis, features, how-tos, ... Google patches third zero-day flaw in Chrome this year ... If you use OneDrive to upload files to ChatGPT or Zoom, ...