They do this all the time with invisible updates. Click AppleMenu > About this mac > System Report, and scroll down to Software > Installations, and click on t

They do this all the time with invisible updates. Click AppleMenu > About this mac > System Report, and scroll down to Software > Installations, and click on the "Install Date" column header twice to sort by install date descending, and you will discover apple pushing updates very frequently for things like "MRTConfigData", "XProtectPlistConfigData", "Voice Update - Samantha", "Gatekeeper Configuration Data", "Chinese word list update" etc etc. It's not without flaws; at least once they slipped up and pushed a blacklist for their own ethernet adapter driver (cutting off their own patch life-line, I guess, for those affected) : https://www.digitaltrends.com/computing/mac-update-breaks-ethernet-fix/ https://www.digitaltrends.com/computing/mac-update-breaks-et...