As cars get smarter, automakers - with the help of third-party apps - are leveraging the new data they’re able to collect on people's driving habits to influence drivers’ insurance prices. The problem? Most people aren’t aware their driving is being monitored. Guest: Kashmir Hill, tech reporter for the New York Times. Want more What Next TBD? Subscribe to Slate Plus to access ad-free listening to the whole What Next family and all your favorite Slate podcasts. Subscribe today on Apple Podcasts by clicking “Try Free” at the top of our show page. Sign up now at slate.com/whatnextplus to get access wherever you listen. Learn more about your ad choices. Visit megaphone.fm/adchoices