I get a pop up every few seconds saying I've got malware
I just downloaded Catalina and now I get a pop up every few seconds saying I've got Malware. I click "move to trash" or "cancel" and it keeps coming back. It repeats about every two pop ups. First is "helpermcp" and the second is "maftask". They just keep coming...
[Re-Titled by Moderator]
MacBook Pro 13", macOS 10.15