You're driving your new Chinese SUV when the dashboard goes dark. Ten minutes later, your phone rings. A stranger says they've got the digital key to your car, and would you like it back? Of course you would. That'll be $550. Meanwhile, three men have been charged over a scheme that used deepfakes of company bosses to steal around $130 million. Hear more about what happened, and the simple human trick that can foil the fakes. All this and more in episode 492 of the "Smashing Security" podcast with cybersecurity expert and keynote speaker Graham Cluley, and special guest Danny Palmer.