What is the "null" app?
I have recently had a box pop up saying that the 'null' app is downloaded from the internet, are you sure you want to open it? It then has the options to either cancel, or open. As I do not know what it is, or what they are talking about I choose cancel. It is on a 2014 Mac mini.
Can anyone tell me what it is???
Thanks
AG
Mac mini, macOS 10.15