Unsigned CoPilot Executable

Hi CoPilot Team, I’m investigating the Microsoft Copilot experience in our environment and noticed that the WebViewHost.exe used by Microsoft.MicrosoftOfficeHub_18.2504.31709.0 is unsigned. Behaviorally, it launches outbound connections to onedscolprdwus08.westus.cloudapp.azure.com:443 and then switches to onedscolprduks04.uksouth.cloudapp.azure.com:443. While these domains seem valid, the lack of a digital signature raises concerns about connection integrity. Is the unsigned nature of thi