Automatic Transmission – a data-privacy study of connected vehicles

(khoury.northeastern.edu)

124 points | by rafaelc 2 hours ago

25 comments

  • hattar 2 hours ago
    I currently drive a mid 2000s Ford truck, which runs great and meets my needs, but lately I got interested in minivans/people carriers. I pretty quickly realized that newer vehicles seem to not just record, but export a lot of driving data.

    The minivan market is small. There are really only 4-5 available and every single one sends telemetry data from the car and makes it hard/impossible to opt out of selling your data. Additionally, without pretty extensive work there is no means of physically disabling the telemetry, which forces you to trust they'll honor your opt out request (vs re-enabling it with some update).

    I'm clearly in the vast minority on this, but it's so frustrating that there are no options beyond buying and installing a third-party bypass to disable this type of tracking. Worse, I'm aware that the absence of data is data itself. Is my insurance going raise my rates because my vehicle won't provide telemetry for them to buy?

    • sippingabonedry 2 hours ago
      Ford until recently sold a minivan that was ugly as sin (looked like an '87 Vanagon) because it was a panel van with seats added. They are popular with the campervan community.

      As it was essentially a commercial vehicle meant for upfitters turning them into work vans for electricians and plumbers, it would probably be easiest of all to disable telemetry.

      From what I can find, permanently disabling FordPass at the hardware level is as simple as unplugging the cell modem or pulling its fuse.

      • renjimen 1 hour ago
        I have the Ford Transit Connect "Wagon". It's a 2016 model with no internet connectivity. It can fit a double mattress in the back and is tall enough to sit up on the bed, unlike nearly every SUV. I cannot recommend it enough for an everyday vehicle that doubles as a camper.

        Of course, Ford discontinued this model in North America because their margins are better on trucks and SUVs.

        As for the aesthetics, we really like it. It's certainly a darn sight better looking than a truck or SUV, which are all aggressive-looking pedestrian killers.

        • sippingabonedry 1 hour ago
          That's the one.

          It's reminiscent of a time when vans were vans — but it shares most of its parts with the Focus so should be relatively easy to maintain and repair.

          • rootusrootus 47 minutes ago
            > shares most of its parts with the Focus

            Hopefully not the transmission.

            • sippingabonedry 29 minutes ago
              The dual-clutch disaster?

              It does not.

              Europeans could even get it in a manual!

              My point was there are many Focus enthusiasts worldwide; parts and expertise are plentiful even at independent mechanics.

    • renjimen 1 hour ago
      If you don't mind used, the Ford Transit Connect Wagon is an excellent option for an everyday vehicle that doubles as a camper. We have one and love it. It fits a double mattress with plenty of headroom room to sit up in bed. Ford discontinued it in 2023, hence the used requirement, but I believe you can turn off the internet connectivity on that model. We have a 2016 model (still going strong after 150,000km!) which has no internet connectivity, thankfully.
    • cucumber3732842 6 minutes ago
      > Is my insurance going raise my rates because my vehicle won't provide telemetry for them to buy?

      They will do it and some sneering POS in the comments will defend the practice.

    • detourdog 1 hour ago
      Buy a slightly used one that has a 3g modem. My 2018 car no longer can phone home.
      • asdff 1 hour ago
        That is interesting that they fail safe and don't just brick the car though. Maybe you can still go with a newer car but just wrap the antennae in foil or maybe just unplug it.
        • Rebelgecko 1 hour ago
          IIRC, some brand (maybe Subaru?) had a problem where the car would drain its 12v after a few hours retrying its search for 3g towers
      • ThinkingGuy 48 minutes ago
        This is the way.
    • helterskelter2 1 hour ago
      I know some models of Ford allow you to pull the modem out. It doesn't even nag you about a connection problem.
    • kulahan 50 minutes ago
      > Worse, I'm aware that the absence of data is data itself.

      The Burrow, Franz Kafka

    • mistrial9 2 hours ago
      > absence of data is data itself

      oh that is endless.. if you are aware enough to do something about telemetry IMHO do that and don't obsess about loose ends.

      • helterskelter2 1 hour ago
        I wonder how easy it would be to spoof the data sent back. Either with SQL injections, LLM prompt modification, or just thousands of goatse images.
        • Iolaum 1 hour ago
          And risk having lawyers after you?
          • tejtm 1 hour ago
            I am pretty sure goatse does not have lawers and the RIAA disavows their collection
          • antonvs 29 minutes ago
            What exactly are lawyers going to do?

            It’s foolish to be afraid of nonexistent threats.

    • Barbing 1 hour ago
      > Is my insurance going raise my rates because my vehicle won't provide telemetry for them to buy?

      Thanks, I hate it.

      • m463 19 minutes ago
        You can get tesla insurance and it monitors your driving.

        If you do not agree to this monitoring, they will not insure you.

        also, full self driving (or autosteer) both require the cabin camera to be enabled and to monitor you.

      • kulahan 51 minutes ago
        Already happening. To get the lowest rates from some companies, you have to install monitoring software in your car. We missed the boat on this one.

        One example: if you don’t get it from State Farm, you can pay 30% more in insurance costs.

        https://www.statefarm.com/insurance/auto/discounts/drive-saf...

        • hansvm 18 minutes ago
          I tried using an older version of that program, and it was especially annoying because it only worked if you let it monitor and phone home continuously, not just while driving. If the app couldn't steal your information often enough, you were disqualified from the program, stating that it assumed you were hiding some driving activity.
        • SoftTalker 26 minutes ago
          A bargain.
  • mahboi 1 hour ago

      if an owner decides they are uncomfortable with the data sharing described within them, they are faced with (arguably) unfair choices:
      - 01 accept the agreements regardless of their concerns
      - 02 stop using their car's connected-vehicle features - which includes remote start, the app, and other very useful features
      - 03 stop using the vehicle entirely
    
    Easy, I take #2. Is that it? This whole time I thought the article was talking about telemetry the car sends regardless.
    • technothrasher 1 hour ago
      I have essentially gone with option 2 in my Audi A3. Every time I turn the car on, it puts up a dialog that warns me that I've made the terrible, terrible decision to not allow remote data and forces me to say, "no, do not turn it on for me now," before I can do anything else on the screen. Every, single, time.
      • eitally 1 hour ago
        This, but worse, happened with my inlaws when they purchased a new Lexus (IIRC, a 2025 RX350). It has whatever kind of built in navigation & traffic feature but they wanted to use Android Auto. You can do that, but not until after you go through Lexus' vehicle/driver registration process to enable their built in system. If you don't, not only will neither AA nor CarPlay work, but if you try to use the built in nav it will fail with a superimposed modal after a couple of minutes to nag you into creating an account.
        • mahboi 9 minutes ago
          This is what RPGs are for
        • SoftTalker 22 minutes ago
          I'd return the car if it were me.
      • mahboi 1 hour ago
        Disappointing but not surprising. Those touchscreen interfaces are usually full of nags. I liked the Versa I rented recently cause its "low-end" radio system was the only thing that let me listen to the damn radio without jumping through hoops. Toyota's is an L even though their cars are better otherwise.
        • dublin 6 minutes ago
          I long for a future in which we can do what we did 20 years ago, when we just had double-DIN radio sockets in the dash so we could just choose, buy, and upgrade the car's stereo and touchscreen/phone interface at will.
    • hollow-moe 1 hour ago
      Like #2 prevents the spying. Let's ask some smart TV brands executives their opinion on the matter.
      • TheBozzCL 1 hour ago
        "We own the infotainment system"

        I've thought about what I can possibly do if I ever need to buy a modern car. Bring my own cell phone tower spoofer? Threaten to not buy the car if they don't disconnect the antennas first?

        It's good that these things are starting to catch the public's interest. Gamers' Nexus' exposé on LG TVs. The lawsuits against car manufacturers for selling driving data (indirectly) to insurance companies. The pushback against Flock. I wonder what else is needed to actually move the needle globally.

        I see a good sign in that Gen Alpha seems to find using disconnected devices to be trendy. I hope it's a trend that stays long term.

      • mahboi 1 hour ago
        Smart TVs need wifi to be smart though. The cars have cell modems.
    • pluc 1 hour ago
      On top of that you must never take it for servicing at a dealership since that's another point they can do a data export if your car isn't always-on.
  • deepsun 2 hours ago
    > As one notable exception, Honda improved its data collection practices to prevent sending precise geolocation to a third party associated with user tracking.

    I know what my next car will be.

    • rdtsc 2 hours ago
      I already like Honda and own models before they were connected to the cell network. But they are still not 100% there for current models:

      > Amplitude received from HondaLink: VIN, Location. Cross-context tracking: Amplitude received the VIN plus Location from HondaLink — an unresettable identifier tied directly to other personal data.

      They are so close they should say "fuck it, we're going to be different, we'll disable all the crap" and then market the heck out of it.

      • Barbing 56 minutes ago
        I like it.

        A “disable spying in just a few taps” approach (“your data, your choice” it’s just opt-out) would catch my attention and they could still sell 90% of everyone’s data since people don’t touch defaults.

        • newAccount2025 27 minutes ago
          My nissan has a one-click opt-out… but like… every… single… trip. :(
  • tartoran 1 hour ago
    Hope to see a new market for disabling telemetry and phonehome features from cars. It should be legal to do so, if you own the car I suppose. I'm thinking that rigth now few pople even know how much spying their new car does to them but this will change and as awareness grows more and more people will want to do it.
    • hellon3wheels 1 hour ago
      I'd rather see it as a standard feature than as a new market.
  • mdp2021 28 minutes ago
    May be relevant: noticed a new car dealer today, entered to inquire. Full "gadgety" monsters, pointless bothersome tech just for any-tech thirsty customers.

    Salesman told me that it does not work without a smartphone.

    And that it requires the dealer - the vehicle is a still statue without a whole infrastructure behind it to let it work (must be network connected and exchanging with some servers in China, he said - I do not know to which extent; the company greenlights the links to your other gear, and without that the car will not work... Things like that).

  • prasadvara 2 hours ago
    The ongoing theme of all these responses was shifting the blame to the consumer.

    As expected. I think consumers also need to push back on these practices, but the problem is, majority of consumers are tech savy but not privacy savy.

    • slowin 2 hours ago
      I'd love to push back, I'm not sure what that looks like though. I can't even get an open source/open hardware phone that's decent, let alone a car.
      • 0c3ca83 2 hours ago
        It looks like lobbying for increased consumer protection laws. Either you put on a suit and talk to politicians, or you work with and donate to groups that do.
      • asdff 1 hour ago
        Look at the options on the table for you: Either do nothing and buy new cars, or buy an older car and maintain it for the rest of your life. There is no option C, as you note.
      • ad_fontes 2 hours ago
        You might want to check out Slate. It's about the closest thing to an open vehicle platform I can imagine.
        • slowin 2 hours ago
          Interesting and thank you! Just like I'd like a "dumb" tv that I could just plug a Linux machine running Kodi into, I'd like a car that was 100% free from smart features, yet gave me the hooks to power any of the systems with my own software/hardware.
          • asdff 1 hour ago
            The closest thing is just any old basic obdii and that's it ICE car, where you rip out the oem radio and now have your power taps to do all sorts of fun hacker projects within that new found standard sized void in the dash.
        • wiml 2 hours ago
          Does Slate actually make any statements about the level of telematics/surveillance in their vehicles?
          • holycrapwhodat 50 minutes ago
            Yes.

            If you buy a completely option-free $24,950 truck, there is no telematics/surveillance in their vehicle.

            Which also means there's no remote app features that people enjoy.

            The spirit of the vehicle is you can option out just about anything and DIY-it; very, very few "from the factory" options, but dozens upon dozens of DIY accessories from the factory.

            Including a $275 telematics module - https://www.slate.auto/en/store/ACCIT010 - Which enables remote app features.

            The current description for the module on their website:

            > A plug-and-play solution that acts as a cellular bridge between your smartphone and your Slate vehicle, enabling features like remote access and battery pre-conditioning.

            It's not clear to anyone exactly what features the module has to enable the above, or if it does more than all that.

            Once the thing actually ships, there'll be manuals, and there'll be people hacking it to find out exactly what it both does and doesn't do.

            And since it's a DIY addition, if you later become uncomfortable with what you added to your vehicle, you can remove it!

            • snypher 14 minutes ago
              >no remote app features that people enjoy.

              I do enjoy watching my friend remote start his Colorado through the app, it only takes 30 seconds for the app to load and sign in, and then he presses a button that used to be on the key itself.

          • goda90 1 hour ago
            They say their vehicles have no modem by default, only leaving it as an option for fleet users. They also have no infotainment system to contain any sort of camera or microphone.
            • CarVac 1 hour ago
              They do have a backup camera.
          • ad_fontes 1 hour ago
            IIRC, they don't have a cellular radio in the vehicle (or even a FM radio). All the connectivity is done via Bluetooth with a mobile app.

            It's been a while since I read up on them and things might have changed, but I have a lot respect for what they're doing. Full embracing right to repair and customer privacy when the entire industry is moving at lightning speed in the opposite direction.

            • sippingabonedry 10 minutes ago
              > or even a FM radio

              Which is incredibly stupid.

              Would it have killed them to include a standard DIN-sized hole in the dash, with +12V behind it and prewired speakers in the doors? You know, like how every car used to be so I can buy my own radio that fits into said standard-size hole and install it myself?

              That would fit into the spirit of "Slate", but no, their idea was a clip-on bluetooth speaker or something equally dumb. The whole point is to not make your car dependent on your phone.

            • goodmythical 1 hour ago
              Aren't their companies that are doing their telemetry over bluetooth bridge to phone' internet? Not saying slate necessarily does, but it's certainly an available exfil surface, especially if there's a 'manage your slate vehicle' app.
              • SoftTalker 15 minutes ago
                You can always just not connect the bluetooth.
      • devin 2 hours ago
        For my part, I will not be purchasing a new car until they bring back physical controls and dump the spyware.
        • dublin 1 minute ago
          Mee, too. And that's why I've made my peace with the idea of never again buying a new car. They're all garbage quality, outrageously expensive, and effectively unrepairable, anyway, so it's not a big loss. Probably most cars and trucks older than about 2018 are safe, I figure...
      • AlexandrB 2 hours ago
        DMCA needs to be repealed or at least radically changed. Currently it's used as a cudgel by manufacturers to prevent customers from modifying the software in the stuff they buy. Legislation that requires vendors to provide documentation and stuff like "right to repair" would also go a long way.
      • gib444 2 hours ago
        > I'm not sure what that looks like though

        Two wheels and some impressive leg muscles !

        • fragmede 36 minutes ago
          You say that in jest, but ebikes are really changing the world.
    • olyjohn 1 hour ago
      Using a smart phone doesn't make someone tech savvy.
  • AstralSerenity 29 minutes ago
    Interesting to see how this has evolved. Mozilla had conducted a detailed investigation on this topic by carmaker a few years ago: https://www.mozillafoundation.org/en/blog/privacy-nightmare-...
  • ourmandave 2 hours ago
    Ha ha, you fools! No one is collecting my data from my 22-year-old Scion while I drive past Flock cameras every day.

    Wait...

    • eckelhesten 1 hour ago
      There’s “oh he’s at the grocery store” data,

      and then there’s “he’s driving in a way we don’t like, let’s make him pay more for his insurance” data.

      • cucumber3732842 4 minutes ago
        More like "we can't prove he's driving in a way we like so we'll make him pay more for insurance"
      • asdff 1 hour ago
        Don't forget the banal in comparison "we've locked him out of hardware already installed in the car with a perpetual software license check"
        • Barbing 49 minutes ago
          Mm, I don’t really care about that, at least assuming it can partially-counterintuitively lower the manufacturing cost of a car by a penny or two.

          Computer chips [used to?] end up getting nerfed and it saves resources/saves us all money. I can get over it, even though normally “the principle of the thing“ is a really big deal for me.

          OK it does stink for the used car market actually.

      • SoftTalker 19 minutes ago
        Well if you're driving dangerously why shouldn't you pay more?
        • iamnothere 5 minutes ago
          You already do if crashes or tickets show that you’re a bad driver.

          Insurance company profits are not a valid reason to implement pervasive surveillance, especially given all the potential for abuse of this data.

        • hansvm 12 minutes ago
          Part of the problem is it just gets shoved into a model without enough data support. So I hit the gas hard merging onto the freeway? Of course; your brakes are much more powerful than your throttle if you need to take evasive action, and merging onto the freeway at 50mph is dangerous. The model just sees that you like keeping your foot on the gas from time to time. To keep your rates low you have to drive more dangerously, and that's not the sort of incentive structure I like to participate in.
    • unethical_ban 58 minutes ago
      The fight is on multiple fronts.
  • gwbas1c 2 hours ago
    This seems like something that needs legislation to address.
    • goodmythical 1 hour ago
      I'm sure that will go about as well as protecting the privacy of individuals in the face of "but the CHILDREN!" age verification.

      In-vehicle monitoring allows car manufacturers to remind the user to buckle up, keep their eyes on the road, stay off their phones, remind them to take breaks, turn the radio down in tense traffic, remind the driver to take a breath based on increased heart rate to minimize road rage, etc.

      Heck, we could really reduce lack of seatbelt related injuries and deaths if we could eliminate the 'drive' function while seatbelts are not properly worn (which we can now check with our AI cameras )

      What are you some kind of anti-safe-driving nut?

      • hansvm 9 minutes ago
        There's a certain irony in a touchscreen modal popping up to tell you to keep your eyes on the road.
      • mahboi 57 minutes ago
        All new cars in the EU really have in-vehicle monitoring reminding you to keep your eyes on the road
        • rootusrootus 40 minutes ago
          I don't know if it's required yet by law, but some cars in the US do as well. My F150 will nag me if it thinks I'm not looking at the road for too long.
      • lotsofpulp 32 minutes ago
        >What are you some kind of anti-safe-driving nut?

        What are you some kind of anti-kids-being-able-to-roam nut?

        Huge and tall vehicles and distracted and drunk drivers have made prisoners of anyone not in a car in much of the USA. Loss of freedom for people in cars is an acceptable price to regain freedom for people outside of cars.

        Maybe drivers will stop distracted driving and be responsible with their freedom when the camera shows them looking at their phone while they mow down a pedestrian or bicyclist and they are charged with manslaughter.

    • milkytron 1 hour ago
      Until people care about this, there is no reason for our representatives to limit it.
      • hellon3wheels 1 hour ago
        Just like video store rental history, I bet they'll start caring about privacy if/when it begins affecting them personally
    • attila-lendvai 2 hours ago
      good luck!

      sadly, politicians are very happy about the centralization of power... they are the same team with the corporations.

  • steelframe 2 hours ago
    Still driving my GR Corolla with the data communications module fuse pulled.
    • jmdeon 2 hours ago
      Such a fun car! It's my first fun car and oh man what a toy.
      • eckelhesten 1 hour ago
        Really? I’ve never heard a Corolla be considered a fun car. It’s a point a to b car afaik.

        Not to hate on your experience! They surely are reliable though.

        • mahboi 1 hour ago
          "GR" is the important detail. That means it's AWD with a stickshift and 300hp engine. Not my favorite anyway but yeah, it's not a regular Corolla.
        • ok_dad 1 hour ago
          GR is gazoo racing, the Toyota performance line. From what I know it’s not just a badge.
  • hn937758 1 hour ago
    I was gifted a 90's ford pickup from a family member and plan to get caught up on maintenance and keep it forever. It runs fine and has been a good project. No telemetry and easy to work on.
    • unethical_ban 57 minutes ago
      Try replacing the power steering pump or the thermostat...

      Probably easier than any new car, but dang they made some odd design choices when they laid out that engine. Or try pulling the oil filter from a 302 with 4WD.

      • rootusrootus 37 minutes ago
        There are some other fun ones, too. I had an F150 in 2014 with the ecoboost 3.5, and the oil filter was directly above the control arm. So they put in a deflector over that to keep it from just running onto the arm itself. Still really messy and inconvenient.

        Traded that truck for a Lightning, now I haven't really thought about the inconvenient design decisions around oil filters in a while.

      • carefree-bob 52 minutes ago
        I gotta take the intake manifold off to replace my thermostat :(
        • cucumber3732842 0 minutes ago
          Half of it. And the easy half not the hard half.
  • bnc319 2 hours ago
    While the researchers noted Tesla as having privacy options that can be enabled in the car’s settings, they didn’t seem to test how this changes the # of ATA results. Would have been interesting to see how enabling privacy features changes things.
    • slowin 2 hours ago
      • judge2020 2 hours ago
        This was taken while the data privacy option was enabled. An employee going against policy and sharing it in slack for non-work related reasons does not change whether or not the toggle actually stops x camera from sending data back to the mothership.
      • filoleg 2 hours ago
        The grandparent comment doesn't talk about anything Tesla (the company) says. They are sharing findings from independent researchers.
  • iamnothere 18 minutes ago
    See also the warning from Dutch intelligence about connected vehicles: https://www.theguardian.com/technology/2026/oct/01/cars-smar...

    The article focuses on Chinese vehicles, but caution should be exercised with all vehicles.

  • drnick1 1 hour ago
    It's sad that the paper does not mention even once a straightforward solution, which is to pull the cellular modem's fuse or to outright unplug it.
  • delta_p_delta_x 1 hour ago
    I'm not surprised the Mercedes has the best privacy...
    • SoftTalker 11 minutes ago
      The Germans are familiar with how personal data can be misused.
  • blakeashleyjr 1 hour ago
    I've been on GrapheneOS for over 3 years and won't look back.
  • kazinator 2 hours ago
    What is the situation like for people who rip out the entertainment system out of older cars and install Android Auto? How "bad" is that?
  • YuccaGloriosa 1 hour ago
    And this is without even looking at any Chinese manufactured vehicles...
  • stego-tech 2 hours ago
    When I buy an EV, one of the first things I intend to do is disable or block the chips using Wi-Fi and/or cellular from broadcasting further. If that means a faraday shield around the computers in question, so be it.

    Everything I need can be handled via CarPlay or physical dials/buttons in the vehicle. All this surveillance - on post-COVID priced vehicles no less, averaging ~$50k - is absurd, and I refuse to engage with it.

    • drnick1 1 hour ago
      This is the right way to deal with the problem. I would simply pull the fuse or unplug the cellular modem though.
    • xelaboi 1 hour ago
      Some cars you can just pull the fuse on the ECU with the modem.
  • newspaper1 2 hours ago
    I don't trust any of my devices anymore (including/especially my car). At the very least I figure that they're spying on me. In the most extreme cases, such as Israel's terrorist pager attack, they may even kill you.

    I wonder if this is going to create a market for older tech/vehicles that were made prior to ease-of-malware integration? I imagine some sort of cyberpunk future where people are scouring landfills for old 16-bit video game console chips that haven't been backdoored.

    • matltc 1 hour ago
      I feel seen. I used to think rms was just a crank, but maybe he was right all along: I increasingly treat any closed-source software (and even some open-source--vscode for instance) as hostile and untrusted.
    • asdff 1 hour ago
      Wouldn't be surprised if in a few decades you see the ultra elite start favoring older maybe early 2010s at most cars. The risk surface of a modern car is astounding. I mean cellular connection and drive by wire, screw planting a car bomb, you just steer it off a cliff from your arm chair halfway across the world and it looks like an honest accident to boot. The old cars on the other hand are airgapped. You actually need physical access to sabotage them. Risk surface is so much lower.
      • rootusrootus 32 minutes ago
        The ultra elite will figure out how to have their cake and eat it too. This is why they are ultra elite.
    • Ccecil 1 hour ago
      I was kinda wondering the same. Only issue will be when insurance companies refuse to insure you because they can't get the "commonly available" data.
      • newspaper1 1 hour ago
        Good point, the best bet is probably to move to a walkable city and get an e-bike that you put together yourself.
    • antonvs 25 minutes ago
      > Israel's terrorist pager attack

      Terrorist Israel’s pager attack.

  • zhyder 1 hour ago
    So except for Tesla, which sends lots of telemetry regardless, other manufacturers send little if you don't use their companion apps. The companion apps already seemed excessive to me; even more reason to kick them to the curb.
  • jamesforestwest 1 hour ago
    It's so annoying, actually. I’d rather not switch to a newer car because of it.
    • mahboi 1 hour ago
      I hate everything about newer cars except for the power/efficiency. And luckily I don't drive enough to care about that.
  • sb057 1 hour ago
    ...Adobe? What interest do they have in data harvesting so much from vehicles?
  • iamronaldo 2 hours ago
    Not to take away from the point but wow absolute ai slop of a website
  • theowaway 2 hours ago
    [flagged]