If you have a Mac with High Sierra, don't take your eyes off of it until you fix this flaw. Otherwise, anyone with access to your computer can login as root without a password, and do whatever they want with your computer and any passwords you have in your Keychain.

For the full episode, visit twit.tv/mbw/586

Hosts: Leo Laporte, Andy Ihnatko, and Rene Ritchie

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