I type "LOL" at a lot of things without actually laughing out loud, but I can't put into words how hysterical this sentence is:
"Step 5: Attacker closes the Keurig, and is able to brew coffee using the non-genuine K-Cup."
THE ATTACKER IS BREWING COFFEE.
"Since no fix is currently available, owners of Keurig 2.0 systems may wish
to take additional steps to secure the device, such as keeping the device
in a locked cabinet, or using a cable lock to prevent the device from being
plugged in when not being used by an authorized user."