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.

Faced with an October 14 deadline, a Windows 10 user is suing Microsoft, claiming that the company will leave many of its users vulnerable to security attacks.

Microsoft has patched a critical Copilot Enterprise flaw that gave researchers root access but controversially rated it ...

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

Microsoft is giving its Copilot AI a face. This week, the company started testing “Copilot Appearance,” a new feature that ...

On Monday, Microsoft introduced Copilot Mode for Edge, an opt-in experimental feature with agentic AI features. (If you've ...

New SploitLight macOS vulnerability lets attackers use Spotlight plugins to bypass TCC and access sensitive data cached by ...

Security Copilot, Jakkal explained, runs on both OpenAI’s GPT-4 generative AI model and Microsoft’s own security-specific model. The result is an AI bot that allows cybersecurity professionals ...

Microsoft 365 Copilot, the AI tool built into Microsoft Office workplace applications including Word, Excel, Outlook, PowerPoint, and Teams, harbored a critical security flaw that, according to ...