> For ~$1M you could target the current model year of any brand of car in the world and develop a remote attack to simultaneously target every car of that model

> For ~$1M you could target the current model year of any brand of car in the world and develop a remote attack to simultaneously target every car of that model year at rush-hour and engage the cruise control at maximum speed, engage the anti-lock braking to disable the brakes, and, if applicable, engage the autosteer to turn slightly into oncoming traffic as these researchers [1] demonstrated could be done 5 years ago on a budget of only $80k. If it were that easy, why hasn't a hack happened with a massive loss of life yet? Most big breaches involve credit card numbers or other personal info.