Carmakers are going to have to get much better at securing their vehicles now that the researchers who demonstrated how to hack a Cherokee Jeep added their notes to the tools already online

Hyundai Motor America patched its Blue Link mobile app after researchers found a cleartext encryption key that could be use to expose user and vehicle information.

Two vulnerabilities were identified in Bosch’s Drivelog Connect OBD-II dongle and smartphone app that allowed researchers to shut off the engine of a vehicle.