A well-phrased email was all an attacker would have needed to trick Microsoft Copilot into handing over sensitive data, until the operating system giant patched the ...

Suspected Chinese state-sponsored hackers reportedly targeted the Washington Post journalists covering national security and ...

Microsoft has patched the critical 'EchoLeak' vulnerability in Microsoft 365 Copilot, a flaw that allowed attackers to ...

Zero-click spyware. Undetectable AI leaks. Microsoft Copilot exploited. Read this week's top cyber incidents and the silent ...

Discover the silent threat of EchoLeak, a new vulnerability in AI systems that can lead to data leakage without user ...

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

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

A critical AI vulnerability, 'EchoLeak,' was discovered in Microsoft 365 Copilot by Aim Labs researchers in January 2025.

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 ...

EchoLeak was the first known zero-click vulnerability in an AI assistant. It concerned Microsoft 365 Copilotwhich is integrated into several Office ...

Our sincere appreciation to LinuxFest Northwest (Now Celebrating Their Organizational 25th Anniversary Of Community Excellence), and the Presenters/Authors for publishing their superb LinuxFest ...

Researchers have found a flaw in Microsoft 365 Copilot that allows the exfiltration of sensitive corporate data with a simple ...