“Unapproved caller. SecurityAgent may only be invoked by Apple software” alert on MacThe “Unapproved caller. SecurityAgent may only be invoked by Apple software” alert on Mac can freeze the screen, block logins, and look suspiciously like malware. Here’s what it actually means, why it appears, and how to stop it from popping up.
Source:
“Unapproved caller. SecurityAgent may only be invoked by Apple software” alert on Mac
