Your Car is a 'Privacy Nightmare': How Autos Collect and Share Your Data

Cars as Rolling Data Collection Devices

• 🚗 Modern automobiles are described as "giant rolling sensors" that collect personal information unrelated to driving, making them a "privacy nightmare."
• 📊 The number two job of a car, after safety, is data collection, with new cars gathering more data than even cell phones.
• 💰 Driver data is highly valuable, estimated at $400 billion per year, leading to the saying "if you're not paying for the product, you're the product," even for expensive vehicles.

Privacy Concerns and Data Usage

• 🏠 Car owners often view their vehicles as an "extension of their home" and a private space, which is contrary to the reality of extensive data collection.
• 📉 A study by Mozilla's Privacy Not Included project found cars to be the worst product tested for privacy.
• 📝 Nissan's privacy statement has been noted for potentially collecting sensitive information such as citizenship, race, religious beliefs, and sexual orientation, though some of this has been omitted after public outcry.
• 📈 Driving data can lead to increased insurance premiums, with insurers analyzing driving habits like hard braking or areas and times of driving.

Industry Response and Used Car Issues

• 🛡️ The Alliance for Automotive Innovation states that cars are not spying but are keeping drivers safe, and that member companies pledge to obtain owner permission before using data.
• ⚠️ During car purchases, privacy is often overlooked, with buyers inadvertently agreeing to share information with third parties.
• 💻 For used cars, a significant privacy risk exists if the previous owner's security profile is not reset, allowing the new owner to track the previous owner's locations.

Kill Switches and Consumer Control

• 🚫 Kill switches, already used by dealers for non-payment, are a concern, with a federal mandate for them in vehicles sold after 2026 included in the infrastructure bill.
• 🚦 Some propose kill switches that could monitor driving and stop the vehicle if unsafe, or detect alcohol levels above a predetermined limit.
• 📊 Polls indicate an overwhelming majority of car buyers want control over their data.
• ⚙️ Experts advise car buyers to shut off data collection by adjusting infotainment system settings and looking for options to limit sharing with third parties or insurance companies.