The think about new cars and their new tech is that they are becoming more and more vulnerable. One Reddit users reported that he was at the Milwaukee Auto Show where he witnesses a person starting a locked Alfa Romeo Giulia with his smartphone.
According to the OP, all he did was walk to the vehicle with his phone up and the vehicle started. Nobody knows how he got the car to start but some people speculated that maybe he registered the car on the App and got control of it using the VIN number of the vehicle.
You can check out his Reddit post here and read the whole story about what happen.
Security has been one of the main concern of consumer when it comes to new models. With all the new connecting features, new vehicles are more vulnerable than ever now.