Warning: this episode contains a discussion about domestic abuse.

As cars become ever more sophisticated pieces of technology, they’ve begun sharing information about their drivers, sometimes with unnerving consequences.Kashmir Hill, a features writer for The Times, explains what information cars can log and what that can mean for their owners.Guest: Kashmir Hill, a features writer on the business desk at The New York Times.Background reading: 

• Automakers are sharing consumers’ driving behavior with insurance companies.
• If your car is tracking you, abusive partners may be, too.

For more information on today’s episode, visit nytimes.com/thedaily. Transcripts of each episode will be made available by the next workday.