We’re at a turning point for driving surveillance: In the 2020 model year, most new cars sold in the United States will come with built-in Internet connections, including 100 percent of Fords, GMs and BMWs and all but one model Toyota and Volkswagen... Cars are becoming smartphones on wheels, sending and receiving data from apps, insurance firms and pretty much wherever their makers want...The author and friend Doug extract his car's "infotainment" computer...
There are no federal laws regulating what carmakers can collect or do with our driving data. And carmakers lag in taking steps to protect us and draw lines in the sand. Most hide what they’re collecting and sharing behind privacy policies written in the kind of language only a lawyer’s mother could love...
Modern vehicles don’t just have one computer. There are multiple, interconnected brains that can generate up to 25 gigabytes of data per hour from sensors all over the car...
It was worth the trouble when Mason showed me my data. There on a map was the precise location where I’d driven to take apart the Chevy. There were my other destinations, like the hardware store I’d stopped at to buy some tape.
Among the trove of data points were unique identifiers for my and Doug’s phones, and a detailed log of phone calls from the previous week. There was a long list of contacts, right down to people’s address, emails and even photos.
For a broader view, Mason also extracted the data from a Chevrolet infotainment computer that I bought used on eBay for $375. It contained enough data to reconstruct the Upstate New York travels and relationships of a total stranger. We know he or she frequently called someone listed as “Sweetie,” whose photo we also have. We could see the exact Gulf station where they bought gas, the restaurant where they ate (called Taste China) and the unique identifiers for their Samsung Galaxy Note phones...In our Chevy, we probably glimpsed just a fraction of what GM knows. We didn’t see what was uploaded to GM’s computers, because we couldn’t access the live OnStar cellular connection. (Researchers have done those kinds of hacks before to prove connected vehicles can be remotely controlled.)..But there were clues to what more GM knows on its website and app. It offers a Smart Driver score — a measure of good driving — based on how hard you brake and turn and how often you drive late at night. They’ll share that with insurance companies, if you want...There are more questions. GM’s privacy policy says it will comply with legal data demands. How often does it share our data with the government? GM doesn’t offer a transparency report like tech companies do...And Mason’s hack brought home a scary reality: Simply plugging a smartphone into a car could put your data at risk. If you’re selling your car or returning a lease or rental, take the time to delete the data saved on its infotainment system. An app called Privacy4Cars offers model-by-model directions. Mason gives out gifts of car-lighter USB plugs, which let you charge a phone without connecting it to the car computer. (You can buy inexpensive ones online.)
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i ended up opting for a different auto insurance policy, as the one that uses the data from these collections, and gives a lower premium, would have penalized me for lots of highway driving, etc.
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