It is called BLURtooth, it is a major security flaw that, for the moment, has no solution and has been officially notified by the organization responsible for the Bluetooth communication standard. This form of wireless communication is one of the most widely used devices in cars to enjoy services such as hands-free telephony, music or even for the correct operation of Android Auto and Apple Car Play protocols. Therefore, this Bluetooth vulnerability not only fails, it not only puts the phone device at risk, but also the vehicle.