Convenience often comes at a cost. For the victims of a sprawling European crime ring that relied on a keyless entry system to steal scores of Mercedes-Benz, the cost was the loss of their cars. And, ...

As technology advances, so do the methods of criminals. Keyless car theft, a growing menace to modern vehicles, is a prime example of this. Experts have issued stark warnings about the significance of ...

It's no secret that keyless entry systems don't fully protect you against car theft. That hasn't prevented automakers from building such cars—or consumers from buying them—but this video showing how ...