A critical security vulnerability has been discovered in Microsoft 365 Copilot, affecting its integration with apps like Word, Excel, and Teams.

The tech giant is announcing six agentic offerings for its Microsoft Security Copilot platform, which is ‘really taking automation to that next step’ for security teams, Microsoft’s Dorothy Li tells ...

Microsoft is adding agentic artificial intelligence (AI) capabilities to its Security Copilot, enabling the digital assistant to offload and automate specific processes now performed by security teams ...

Microsoft this week announced an expansion of its Security Copilot assistant across Microsoft Entra and Intune, which includes new AI-powered features aimed at managing endpoints and ID infrastructure ...

Microsoft is launching a series of AI agents for its Security Copilot program designed to help professionals more easily protect their organizations against today's security threats. Announced on ...

Microsoft announced new or improved AI security agents at Ignite. Security agent functionality is surfaced within Microsoft's relevant management portal. The agents are free to all Copilot Security ...

Microsoft has announced a major expansion of its AI-powered cybersecurity platform, introducing a suite of autonomous agents to help organizations counter rising threats and manage the growing ...

Why: "The Security Copilot and Defender XDR integration dramatically reduces alert fatigue through AI-driven triaging that evaluates incoming incidents and provides real-time grade recommendation." ...

Microsoft 365 price hike hits July 1, 2026, with increases up to 43% as Microsoft bundles Copilot and Security Copilot into ...

Microsoft Security Copilot is an AI-powered solution that boosts the efficiency of security defenders, improving outcomes at scale. If you are setting up an environment and want to make it secure, we ...

As Microsoft yanks back free Copilot access in Office apps for its largest customers, IT leaders face a choice: Pay premium ...

Microsoft has fixed a known issue causing the Copilot Chat or Copilot buttons in Classic Outlook to disappear for Windows ...