This paper (2013) might be of interest "We demonstrate in practice how hackers can take control of navigation systems and, in the case of a wid

This paper (2013) might be of interest "We demonstrate in practice how hackers can take control of navigation systems and, in the case of a wide distribution of floating car data, can actively control the traffic flow." https://media.blackhat.com/eu-13/briefings/Jeske/bh-eu-13-floating-car-data-jeske-wp.pdf https://media.blackhat.com/eu-13/briefings/Jeske/bh-eu-13-fl...