If you want to use PolicyPak Scripts AND Cylance together to run Powershell scripts.. then..
Log into the Cylance console. Select Protection from the menu, then click Script control.
Select one or more scripts from the list. Click SAFE. These scripts are added to the Global Safelist, and PolicyPak Scripts will run PowerShell scripts as expected.
Note: This note came from Cylance and is not validated by PolicyPak.