The FBI and the US National Highway Traffic Safety Administration have put out a public safety announcement about the dangers of cars getting hacked. The bureau noted that risks come with the increasing number of computers in vehicles, in the form of electronic control units that control a wide array of functions. Even cars that arent internet-enabled can be taken over via third-party devices that introduce connectivity, such as through the diagnostics port. The FBI gave this list of tips for consumers to mitigate cybersecurity risks.”]
Source: https://nakedsecurity.sophos.com/2016/03/21/warning-issued-by-fbi-over-dangers-of-car-hacking/