The sensors feed information about road use to traffic light controllers. The vulnerabilities mean that data can be monitored or changed, researcher Cesar Cerrudo said. A malicious hacker could ...

Whether it's investigating the financials of Elon Musk's pro-Trump PAC or producing our latest documentary, 'The A Word', which shines a light ... to use phones when they're dealing with traffic ...

It can also calculate a car’s velocity using its accelerometer. In many cities, traffic light timing changes depending on real-time traffic, so the app generates a prediction based on a ...