Vehicle-to-Everything Technology Adds Another Rich Source of Personal Information for Warrantless Examination by the Government

​When we’re inside our car, we feel like we’re in our sanctuary. Only the shower is more private. Both are perfectly acceptable places to sing the Bee Gee’s Staying Alive without fear of retribution.
 
And yet the inside of your car is not as private as you might think. We’ve reported on the host of surveillance technologies built into the modern car – from tracking your movement and current location, to proposed microphones and cameras to prevent drunk driving, to seats that report your weight. All this data is transmitted and can be legally sold by data brokers to commercial interests as well as a host of government agencies. This data can also be misused by individuals, as when a woman going through divorce proceedings learned that her ex was stalking her by following the movements of her Mercedes.
 
Now another way to track our behavior and movements is being added through a national plan announced by the U.S. Department of Transportation called “vehicle-to-everything” technology, or V2X.
 
Kimberly Adams of marketplace.org reports that this technology, to be deployed on 50 percent of the National Highway System and 40 percent of the country’s intersections by 2031, will allow cars and trucks to “talk” to each other, coordinating to reduce the risk of collision. V2X will smooth out traffic in other ways, holding traffic lights green for emergency vehicles and sending out automatic alerts about icy roads.
 
V2X is also yet one more way to collect a big bucket of data about Americans that can be purchased and warrantlessly accessed by federal intelligence and law enforcement agencies.
 
Sens. Ron Wyden (D-OR) and Cynthia Lummis (R-WY), and Rep. Ro Khanna (D-CA), have addressed what government can do with car data under proposed legislation, “Closing the Warrantless Digital Car Search Loophole Act.” This bill would require law enforcement to obtain a warrant based on probable cause before searching data from any vehicle that does not require a commercial license.
 
But the threat to privacy from V2X comes not just from cars that talk to each, but also from V2X’s highway infrastructure that enables this digital conversation. This addition to the rapid expansion of data collection of Americans is one more reason why the Senate should follow the example of the House and pass the Fourth Amendment Is Not For Sale Act, which would end the warrantless collection of Americans’ purchased data by the government.
 
We can embrace technologies like V2X that can save lives, while at the same time making sure that the personal information about us it collects is not retained and allowed to be purchased by snoops, whether government agents or stalkers.