The vulnerability, called “EchoLeak,” lets attackers “automatically exfiltrate sensitive and proprietary information” from Microsoft 365 Copilot without knowledge of the user, according to findings ...

Understanding the Microsoft Copilot Vulnerability. Microsoft Copilot, an advanced AI-driven tool integrated into the Microsoft 365 suite, was designed to enhance productivity by assisting users in ...

Security researchers uncovered “EchoLeak,” a zero-click flaw in Microsoft 365 Copilot, exposing sensitive data without user action. Microsoft has mitigated the vulnerability.

Microsoft 365 Copilot is an AI-powered productivity tool that integrates with apps such as Word, Excel, PowerPoint, Outlook and Teams. It utilizes LLMs – specifically, OpenAI’s GPT models – and the ...

This is EchoLeak, a critical vulnerability in Microsoft 365 Copilot that lets hackers steal sensitive corporate data without a single action from the victim.

Users of Microsoft 365 Copilot were threatened by a critical security vulnerability for months. The AI assistant for company software could be tricked into disclosing sensitive and other information.

Microsoft has released Windows 11 KB5062553 and KB5062552 cumulative updates for versions 24H2 and 23H2 to fix security ...

CrowdStrike Charlotte AI, Atera Autopilot and Microsoft 365 Copilot are among the hottest AI tools of 2025 so far.

In the case of Microsoft 365 Copilot, the vulnerability lets a hacker trigger an attack simply by sending an email to a user, with no phishing or malware needed. Instead, ...

A new report out today from Aim Security Ltd. reveals the first known zero-click artificial intelligence vulnerability that could have allowed attackers to exfiltrate sensitive internal data ...

Build AI into your enterprise content and knowledge management platform with 5 APIs that help you base your AI on enterprise ...