Automakers are providing consumers' driving data to insurance companies, affecting premiums. LexisNexis collects driving details from internet-connected vehicles, including speed, braking, and acceleration, and shares it with insurers. Drivers are often unaware of this data collection, with some experiencing increased insurance rates without consent. Automakers like G.M., Kia, and Subaru are involved in sharing driving behavior, raising concerns about privacy and consent. Policymakers are investigating these practices, while consumers express surprise and frustration over the lack of transparency.