“All they have to do is work out the car’s IP address and know how to break into its systems and they can take control ”
In his disturbing account Greenberg described how the air vents started blasting out cold air and the radio came on full blast when the hack began.
The windscreen wipers turned on with wiper fluid, blurring the glass, and a picture of the two hackers appeared on the car’s digital display to signify they had gained access.
Greenberg said that the hackers then slowed the car to a halt just as he was getting on the highway, causing a tailback behind him – though it got worse after that.
He wrote: ‘The most disturbing maneuver came when they cut the Jeep’s brakes, leaving me frantically pumping the pedal as the 2-ton SUV slid uncontrollably into a ditch.
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