Do Son Microsoft’s Build 26220.7535 introduces a targeted Group Policy to uninstall Copilot on managed enterprise devices after 28 days of inactivity.
Microsoft 365 Copilot
Windows 11's missing Agenda View returns, but its WebView 2 implementation causes high CPU usage. Microsoft accepts the trade-off for easier Copilot/Teams integration.
"EchoLeak," a new AI zero-click vulnerability, allowed data exfiltration from Microsoft 365 Copilot via sophisticated prompt injection. Microsoft has patched the flaw.