Microsoft patched a Copilot Studio prompt injection. The data exfiltrated anyway.

Microsoft assigned CVE-2026-21520 to a Copilot Studio prompt injection vulnerability and patched it in January — but in ...
Visual Studio Magazine

Copilot Studio Adds Near-Real-Time Security Controls for AI Agents

Microsoft has introduced advanced near-real-time protection for AI agents in Copilot Studio, now in public preview, enabling organizations to monitor and control agent actions as they execute. Copilot ...
Windows Report

Visual Studio Code Adds Built-In Copilot Chat and Agent Debug Logs

Microsoft has released Visual Studio Code version 1.116, introducing a set of AI-focused improvements that refine developer ...
Computerworld

M365 Copilot now lets you build apps and agents with natural language prompts

Microsoft is adding more functionality from its Copilot Studio low-code/no-code builder tool into the Microsoft 365 Copilot for business users. Microsoft 365 Copilot users can now direct the ...
TWCN Tech News

We failed to publish your agent Copilot error

When we hit Publish in Copilot Studio, the agent should be published without errors. However, we have noticed complaints regarding the following error message, which ...
Virtualization Review

Hands On: Getting Started with Microsoft Copilot Studio Agents

Microsoft Copilot Studio made it easy to create a first agent from a plain-language description, but SharePoint-backed knowledge required extra connection setup. A SharePoint-hosted Excel workbook did ...