The vulnerability: "Mysk said the unsuspecting Tesla owner isn't even notified when a new phone key is set up. And, though the Tesla Model 3 owner's manual say

The vulnerability: "Mysk said the unsuspecting Tesla owner isn't even notified when a new phone key is set up. And, though the Tesla Model 3 owner's manual says that the physical card is required to set up a new phone key, Mysk found that that wasn't the case, according to the video." They should at least notify you if someone logs in from a new device.