Carmakers Selling Your Data Risk Collisions With Privacy Laws (Corrected)

You’re walking to your car after a long, brutal day at the office, meaning to pick up your kid and figure out what to do for dinner before getting home.

As you enter, your car greets you by name and suggests three destinations via your navigation system, with your kid’s practice field at the top of the list. Later, your car sees you nodding off, knows you actually are drowsy—not just checking the phone in your lap—and wakes you up with a ping from the upper driver-side speaker.

The car greets your daughter as you re-enter traffic: “great work in ...