The researchers at Aim Security dubbed the flaw “EchoLeak.” Microsoft told Fortune that it has already fixed the issue in Microsoft 365 Copilot and that its customers were unaffected.

Microsoft fixed 111 vulnerabilities, including a Windows Kerberos zero-day enabling full AD compromise via BadSuccessor.

Today is Microsoft's August 2025 Patch Tuesday, which includes security updates for 107 flaws, including one publicly ...

This tool adds a highly trained virtual analyst to your security team in educational environments where IT personnel and ...

This latest security issue highlights the challenges of security in an AI era.

Released this past Tuesday, the latest Windows update patches 107 different security flaws in total, with 13 of them marked as critical. As usual, the monthly update is aimed at all current versions ...

Microsoft declined to comment on the GPT-5 references in Copilot, and the company isn’t commenting on its new smart mode, ...

Over the past few years, AI has gone from limited chatbots to suddenly dominating the news cycle every single day. There are a range of AI chatbots you can access from to but one of the most popular ...

A security patch Microsoft (MSFT.O), opens new tab released this month failed to fully fix a critical flaw in the U.S. tech ...