How to fix the MacOS High Sierra password bug.
A bug in MacOS High Sierra allowed anyone to log into your Mac without a password. Apple has now issued a fix.
https://www.cnet.com/how-to/how-to-fix-the-macos-high-sierra-password-bug/
Learn more about protecting yourself:
http://www.helpmeus.com/computersecurity.htm
Partners In Profit helps you install, upgrade & protect your PCs.
(716) 759-4429 & (772) 675-3149