Microsoft Copilot

Microsoft’s all-in-one Copilot app targets business users with AI agents, sharpening competition with OpenAI and Anthropic while seeking wider adoption.

OpenAI says GPT-5.6 is now the preferred model in Microsoft 365 Copilot, signaling continuity with Microsoft despite reports of more in-house AI use.

Microsoft is combining its consumer and enterprise Copilot apps, signaling a simpler product entry point as AI assistants move deeper into work and daily use.

Microsoft is reportedly merging consumer and work Copilot into one app and adding paid AutoPilot agents, signaling a bigger push into task-based AI software.

Mozilla's Thunderbolt is a self-hosted, open-source enterprise AI client designed as an alternative to Microsoft Copilot and ChatGPT Enterprise.

Microsoft has launched Copilot Cowork through its Frontier Program, bringing Anthropic Claude integration for long-running multi-step tasks, an upgraded Researcher agent, and a new AI Critique feature.

Microsoft Copilot bypassed DLP policies and sensitivity labels twice in eight months — including a four-week exposure affecting the UK's NHS — revealing a systemic blind spot in enterprise AI security stacks.

Microsoft confirms a critical bug allowed Copilot AI to summarize confidential emails since January, bypassing data loss prevention policies in Microsoft 365.