Warning on my iMac: " '(File name)' Will damage your computer." How can I fix it?
I continue to get this following message"OpticalUpdaterfld22498698159 will damage your computer."
"The file was down loaded on an unknown date."
choices are to click OK or SHOW IN FINDER/ box is already checked for Report malware to Apple to protect other users
[Re-Titled by Moderator]
iMac 21.5″ 4K, macOS 13.7