Summary: Mac users running the latest version of Apple’s operating system, High Sierra, are susceptible to a pretty huge flaw that could grant anyone with physical access to your Mac unfettered access to everything on your machine. The hack seems to be affecting only macOS High Sierra 10.13 and 10.13.1 versions. Luckily, a little settings tweak can bolster your security and alleviate the issue until Apple fixes it properly.
