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Is Your Car Spying on You? Data Tracking and Privacy Risks

Learn how connected cars collect, store, and share information about driving habits, locations, contacts, voice commands, entertainment use, and vehicle performance. Explore built-in cameras, microphones, GPS, mobile apps, paired phones, telematics, privacy settings, data permissions, account deletion, factory resets, and steps to protect personal data before selling or renting a vehicle.

Updated: September 10, 2026
By: RSH Web Editorial Staff

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Can My Car Monitor Me?
Experts Say YES!

Data generated by your car already collects information about you and your driving habits. It also has the ability to monitor and or sell this data. Related device risks appear in is your phone spying on you and outsmarting the smart device.

If you have a newer automobile, if you have an Infotainment system. On Board Diagnostics (OBDs), Event Data Recorders (EDRs). Toll Booth Transponders (TBTs) or any other unit that can monitor your driving.
You are being monitored

Privacy and Security Risks in Vehicles

At present, consumer's privacy is regulated when it comes to banking transactions, medical records, phones and Internet use.

But your automobile which today is basically a rolling computer is not regulated.

All too often,"People just do not know it is happening," says Dorothy Glancy, A law professor at Santa Clara University in California who specializes in Transportation and Privacy. "People should be able to decide whether they want their data collected or not".

In recent years Auto Manufacturers have turned your vehicle from a product you own and control to one you merely use and license, much like software, this is hidden between dozens of pages of "Small Print".

Apart from its implications of what the meaning of “Ownership” really is. There is the fear that your personal data and driving habits collected by your car infringes on your privacy. As it is inevitably transferred to the car manufacturer and sold to third parties. This is similar to the practices with telecommunication providers, which has some of the worst examples and has put people in dangerous situations by selling their location data Which stalkers got a hold of. Broader privacy steps are in online privacy and security.

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How Are Cars Collecting Data?

Modern cars are essentially computers on wheels, equipped with an array of sensors, cameras, microphones, and GPS systems. Here's how they gather data:

  • • Location Tracking: Through GPS and cellular connectivity, cars can track your every move, from where you park to the routes you frequently take.
  • • Behavioral Data: Sensors monitor driving habits like speed, braking, and acceleration, which can paint a detailed picture of your driving style.
  • • Voice and Image Capture: Voice commands to infotainment systems can be recorded, and some cars even have cameras inside and outside the vehicle for features like facial recognition or collision avoidance.
  • • Personal Information: Syncing devices to the car via Bluetooth or USB ports can lead to the collection of contacts, call logs, text messages, and more.
  • • This data is not just stored: It is often shared or sold to third parties, including insurance companies, advertisers, and even law enforcement without stringent consent or oversight.

According to CBS Detroit, vehicles can track personal details like speed, seatbelt usage, and even genetic information, highlighting the breadth of data being collected.

Data Sharing Practices

The Mozilla Foundation's Privacy Not Included report underscores that 84% of the 25 car brands they reviewed share personal data with third parties. This data can significantly influence insurance rates or be used for targeted advertising, often without the driver's explicit knowledge or consent.

Cars Are Compromising Your Privacy and Security

The advent of smart cars has revolutionized the automotive industry, introducing features for safety, convenience, and connectivity. However, this technological leap forward comes with significant drawbacks, primarily concerning privacy and security. Modern vehicles are not just modes of transport; they've turned into sophisticated data collection hubs, raising alarms about how they might be compromising your privacy and security.

  • • Lack of Transparency: Privacy policies are often dense and incomprehensible, hidden in the fine print of vehicle manuals or agreements. As Jen Caltrider from Mozilla Foundation notes, understanding and consenting to these policies is practically impossible for the average consumer.
  • • Data Monetization: There's a lucrative market for automotive data, with companies selling this information to data brokers, insurance companies, or advertisers, directly impacting personal privacy.
  • • Involuntary Participation: Many features are opt-out rather than opt-in, meaning consumers are enrolled in data-sharing programs by default.

Security Risks

As smart cars weave connectivity and advanced Computer systems into the fabric of automotive design, they bring forth a host of security risks that both consumers and manufacturers need to acknowledge and address.

  • • Vehicle Takeover: Perhaps one of the most alarming risks is the potential for hackers to remotely control vehicles. Researchers have demonstrated this capability by hacking into car systems from afar, manipulating everything from the entertainment system to critical functions like steering and braking. See related protecting against malware and phishing.
  • • Keyless Entry Exploits: Smart cars often feature keyless entry systems, which, if not adequately secured, can be exploited. Techniques like relay attacks, where signals from key fobs are intercepted and relayed to open or start a car, have become more prevalent.
  • • Data Breaches: Just like any connected device, cars are vulnerable to hacking. A GM data breach in 2022 exposed customer information, showing that even major manufacturers aren't immune to such risks.
  • • Unauthorized Access: Cars with remote access capabilities can be manipulated remotely, posing risks from vehicle theft to unauthorized tracking of your movements.
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How to Protect Your Privacy in the Age of Smart Cars

In the era of smart cars, where vehicles are more connected than ever, protecting your privacy can feel like navigating through a digital minefield. Cars today are equipped with advanced technologies that collect vast amounts of personal data, from your driving habits to your location history. However, there are ways to reclaim your privacy by opting out of data collection practices.

  • • Check the Manual: Your car's manual or the manufacturer's website often has sections on data collection and privacy. Look for these to understand what data is being collected and how you can control it.
  • • Opting Out: If your car comes with an app that connects to your vehicle, consider not using it or limiting its permissions on your phone. This can prevent the app from accessing personal data like your contacts or location.
  • • Review Privacy Settings: Check your car's manual or manufacturer's website for privacy settings. Opt out of data collection where possible, though options might be limited.
  • • Physical Disconnect: Some users have opted for more drastic measures like removing the telematics fuse to disconnect the car's Internet capabilities, although this might impact certain functionalities.

Legislation and Advocacy

  • • Demand for Better Laws: There's a growing call for more robust privacy laws specific to automotive data. Only in regions like the EU do drivers have some rights to delete collected data.
  • • Consumer Awareness: Spreading awareness about these issues can pressure car manufacturers to adopt more ethical data practices. Explore more on the blog index.

Telematics

Telematics or Remote Connection Services, such as GM's OnStar, Ford Sync and Chrysler's UConnect, come with an array of benefits, like navigation services, vehicle tracking, roadside dispatch and assistance in the event of an emergency, diagnostic checks and remote updates. But Consumer Reports also wrote: "Though EDRs capture only a few seconds of data, telematics systems provide a regular stream about a car's location and other parameters. It is not clear what data is collected and what is done with it". Even automakers do not seem sure about the best ways to use it.

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OBDs

These systems can be used to save lives, for example in the event of an accident it can notify authorities, but worse, criminals can locate you in real time. At the very least, the data can also be obtained from your car by using the Onboard Diagnostics (OBD) systems, which have become mandatory for cars sold in most countries since the early 2000s.

Ford Executives have publicly bragged about their ability to know where each of their automobiles are at any given time to detect traffic violations such as speeding. Some cars even have cameras pointed at the driver at all times to detect whether a driver is sleeping (Smile - You're on Candid Camera).

Rental cars - Spyware

Rental car companies were among the first to use the opportunities from readily available surveillance technology to tracking their cars and customers. This was driven partly by their interest to introduce new fees, reduce insurance costs, enforce contract limits, fight theft and gather data about their "clients" behavior.

Hertz went as far as installing microphones and cameras in their cars, although the company later insisted those were never turned on.

Some Rental companies also fined their customers for speeding (with payments that went to the company, not the local government) were found in violation of the law.

This just goes to show people do, and will take advantage of this type of technology for their own personal gain, at our expense.

When you rent a car, you might have some choice between different rental companies and their policies regarding surveillance. But ultimately, the company does own the vehicles and can install surveillance equipment at will.

Cars leased or financed can also be subject to agreements that allow car manufacturers or the leasing companies to scoop your private data. Mercedes-Benz was caught handing this type of data to bailiffs in cases where drivers were behind on their payments.

Almost all modern luxury vehicles are connected to the Internet and have a location tracking device, based on US design GPS, European Union’s Galileo, Satellite Navigation System of China's BeiDou, or Russian's Glonass.

Many of these features will help make driving safer. But, with a car’s software becoming the most valuable intellectual property of a car. Systems remain heavily locked down, leaving consumers unable to verify the mechanisms that control access to cameras and sensors.

The Ethical and Legal Landscape

The ethical implications of car manufacturers collecting and potentially misusing personal data are profound. Legally, the situation is murky. The Fourth Amendment protections in the U.S. do not extend robustly to data collected by private companies unless it's handed over to government agencies. However, this doesn't mean there's no recourse

  • • Class Action Lawsuits: Increasingly, consumers are taking legal action against manufacturers for privacy violations, as seen with lawsuits against Tesla.
  • • Regulatory Scrutiny: With privacy becoming a hot topic, regulatory bodies might start imposing stricter guidelines on data collection and sharing by car manufacturers.
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Car Data Comparison

Data typeHow collectedTypical use or riskUser control options
LocationGPS and cellularTracking, insurance, advertisingLimit app permissions, review settings
Driving behaviorSensors for speed, braking, accelerationInsurance scoring, diagnosticsCheck privacy settings, opt out where available
Voice and imagesInfotainment microphones and camerasCommands, driver monitoringDisable voice features where possible
Phone dataBluetooth or USB syncContacts, call logs, messagesAvoid pairing or limit permissions
TelematicsConnected servicesRemote diagnostics, trackingDisable service or review account settings

Privacy Checklist

Use these steps to limit data collection from a connected car:

  • • Review the owner’s manual and manufacturer privacy settings for data controls.
  • • Limit or skip the manufacturer app and restrict phone permissions for location and contacts.
  • • Disable or limit location, voice, and data-sharing features where the settings allow it.
  • • Avoid pairing phones via Bluetooth or USB when the connection is not needed.
  • • Perform a factory reset or data wipe before selling, trading, or renting the vehicle.
  • • Check for and remove any aftermarket OBD trackers.
  • • Review connected services such as OnStar, Sync, or Uconnect and adjust account settings.

Frequently Asked Questions

What data does a connected car typically collect?

Connected cars collect location via GPS and cellular, driving behavior from sensors, voice commands and images from infotainment systems, and personal information from paired phones. This data can be stored and shared. Related privacy topics are covered in the blog index.

Does my car share or sell my driving data?

Many manufacturers share or sell personal data with third parties including insurance companies and advertisers. The Mozilla Foundation report noted that 84% of reviewed car brands share personal data. Options to limit this vary by model and are often limited.

Can I stop my car from tracking my location or driving habits?

You can review privacy settings in the manual or app, limit permissions, and in some cases disable features or connected services. Complete prevention is not always possible because some collection is built in. See also public Wi-Fi risks for related connection concerns.

What is telematics and how does it affect privacy?

Telematics provides a continuous stream of location and vehicle data for services such as navigation, diagnostics, and roadside assistance. Unlike short-term Event Data Recorders, it creates an ongoing record that can be shared. Automakers have not always been clear about exact collection and use.

Are rental cars more likely to monitor drivers?

Rental companies have used surveillance for fees, contract enforcement, and tracking. Some installed cameras and microphones; others used GPS for speeding fines that were later found unlawful. Because the company owns the vehicle, monitoring is possible under their policies.

What should I do before selling or trading in a connected car?

Perform a factory reset, clear paired devices, and review any manufacturer account so personal data is removed. Check for aftermarket devices such as OBD trackers. Additional account help is available through RSH Web support.

Can someone hack my car and control it remotely?

Researchers have shown remote control of entertainment systems and critical functions such as steering and braking is possible on some vehicles. Keyless entry can also be exploited with relay attacks. Treat connected cars like other devices and keep software updated where available. Related device security is in secure your mobile devices.

Do privacy laws currently protect automotive data?

Automotive data is not regulated as strictly as banking or medical information in many places. Some regions such as the EU give drivers rights to delete data. In the U.S. the situation is murkier, though class actions and regulatory scrutiny are increasing.

Summary

As cars become more integrated into the digital ecosystem, the balance between technological advancement and personal privacy becomes increasingly delicate. While cars offer unprecedented levels of convenience and safety, they also pose significant risks to privacy and security.

To navigate this future, consumers must stay informed, demand transparency, and push for legislation that protects personal data as fiercely as cars protect their occupants on the road. Whether through personal action, legal advocacy, or technological innovation, safeguarding your privacy from your car's spying eyes is both necessary and achievable. Explore more on the blog index or visit support.

Author Bio:

A esteemed contributor in the realms of technology and business. With a distinguished career marked by leadership roles within Fortune 500 companies...

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