F-Secure blocks powershell
As of this morning (2020-03-03) we're unable to execute powershell commands on both client workstations and servers.
Even a simple get-childitem returns:
The 'Get-ChildItem' command was found in the module 'Microsoft.PowerShell.Management', but the module could not be loaded.
If we stop the "F-Secure Ultralight Network Hoster" service, the commands executes just right.
Also when we try to execute a PS1-file we get the following error:
"This script contains malicious content and has been blocked by your antivirus software."