The Federal Trade Commission says consumers didn’t know that General Motors was collecting data about their driving through its OnStar system, let alone that they were selling it. Now, an order from the federal government is forcing them to stop.

The order comes after GM was caught selling customer data to third-party data brokers and insurance companies — without consent.

The Federal Trade Commission (FTC) alleged General Motors (NYSE:GM) and its subsidiary OnStar over unauthorized sharing of driver data with third parties. The U.S. automaker has agreed to a five-year ban on such driver's data.