GitHub Copilot is going local, but Microsoft won't say what gets sent to the cloud

GitHub Copilot Moves Toward Local Processing

GitHub Copilot is going local, signaling a notable change in how the AI coding assistant handles processing. The shift indicates that more of Copilot's operations will take place on developers' own hardware rather than relying solely on cloud infrastructure. The move was reported by Amanda Caswell and published on October 8, 2026.

Microsoft Declines to Detail Cloud Data Transfers

Despite the move toward local execution, Microsoft has not disclosed what data, if any, still gets sent to the cloud. The company has not provided specifics about which parts of the Copilot workflow remain cloud-dependent or what information might be transmitted during normal use. This silence leaves a gap in understanding how the tool processes code and user input across local and remote environments.

Transparency Concerns for Developers and Enterprises

The lack of clarity from Microsoft raises questions for both individual developers and enterprise customers. Organizations that handle sensitive or proprietary code typically require clear answers about data flows before deploying AI-assisted development tools. Without knowing what leaves the local environment, teams may face challenges in evaluating compliance and security implications. For an industry increasingly focused on data governance, the absence of disclosure from Microsoft stands out as a notable omission.

Sources: Thenewstack