The Smart TV in Your LivingRoom Is a Node in the AIScraping Economy

(blog.includesecurity.com)

119 points | by nikcub 5 hours ago

14 comments

  • xg15 2 hours ago
    > After config fetch, the SDK opens a persistent WebSocket to:

    wss://proxyjs.brdtnet.com:443

    This hostname resolves to AWS Global Accelerator IPs

    There is some irony that both the scrapers and the websites being scraped are probably hosted on AWS, while playing an elaborate cat-and-mouse game pretending that they weren't.

    • cyanydeez 1 hour ago
      Kind how the American government needs commercial businesses which they poorly regulate so those businesses provide privacy invasions as a legal means to wash their hands.
      • rootsudo 5 minutes ago
        Same for arms dealing, and every other industry.
  • cobbzilla 2 hours ago
    I never connect any “smart” device to wifi. If it doesn’t work without connectivity, I don’t want it. I use my TVs as display devices. They have HDMI-in and that’s it.
    • graypegg 14 minutes ago
      I have a smart TV that's never spoken to the internet after exiting the factory, but it's a pretty tenuous state of affairs. I have this fear that someone staying over is going to see the "Services unavailable, press [menu] to troubleshoot" toast that shows up overtop the HDMI feed for a few seconds and think they're helping me by connecting it. 4-5 years worth of firmware updates all at once... half a decade of watch data somehow extracated from the HDMI feed and stored for precisely this moment... ads everywhere. Even if it doesn't happen instantly, I can only assume there's some flag deep in the OS called makeEverythingWorse just waiting to be flipped on the femtosecond The Beast catches a whiff of a slightly-higher patch number; now content in it's doomed state after having fufilled it's one true purpose of telling someone at samsung my favourite show is HDMI2.

      I have had to back my mother down from that precipice on her own TV so I know it's worth worrying about. The siren call of an entirely empty TV homescreen beckoning us with a struck-out radio tower icon. "We have Disney+ and CraveTV too... press [menu]... pay no attention to the sticky note your son put on the coffee table"

    • lelandfe 2 hours ago
      On my TCL TV, you have to connect it to read the Google policies you are agreeing to. If you don't, you agree to policies unread.

      Thankfully, the blast radius of this is nothing without connectivity.

      • drhike 1 hour ago
        If it has an Ethernet port I would use that then unplug it. It still gets to phone home once but you don't have to worry about it maliciously saving your Wi-Fi password for later
      • idiotsecant 2 hours ago
        But it lets you continue without reading them? There's a lot of questionable terms of service rules but this one has to be unenforcable.
        • lelandfe 52 minutes ago
          You are must check a checkbox in agreement to continue. To read the policies one agrees to, an internet connection is required. You can check this without reading.

          As far as I have found from a lot of menu spelunking, this agreement is irrevocable. If I ever go online, it will be used.

      • secretsatan 1 hour ago
        [dead]
  • everybodyknows 5 minutes ago
    [delayed]
  • ddxv 27 minutes ago
    I found some 60 iOS apps that have the SDK mentioned in the article: https://appgoblin.info/sdks/brdsdk.framework (sorry this requires a free login due to heavy scraping, feel free to contact me for list)

    I was unable to find related Android SDKs. I tried looking at the various apps on AppGoblin to find the android versions, then looking through their unmapped SDK parts but didn't see anything.

    https://github.com/BrightSDK/bright-sdk-gradle-plugin-docs

    This looks like it should just be "com.brightdata" but I did not find anything. With 60 iOS apps there must be apps with Android SDK, but I'm not sure why I am not finding any.

    If anyone knows, or would like to chat feel free to connect. I'm happy to share data.

  • blakesterz 1 hour ago
    Are there any defenses I can put in front of my websites that are good for stopping these things? The amount of traffic I see from residential proxies is just killing me. In particular defense against residential proxies.
  • calcifer 2 hours ago
    > The SDK’s config ships a flag “use_netifs”: true. That flag triggers code in the SDK binary that constructs its NWConnection with a specific required interface: en0 (WiFi) or pdp_ip0 (cellular), rather than using the system default route.

    > On iOS, this bypasses any configured VPN’s tun0 interface entirely. The peer tunnel does not cross a user-configured VPN, even when the rest of the app’s HTTPS traffic does.

    What's a legitimate use case for this API? When/why should an app be allowed to bypass a user-configured VPN?

    • chmod775 1 hour ago
      > What's a legitimate use case for this API?

      When you're the application providing the VPN or when you're any app built to communicate with something on a local-ish network, not something actually reachable globally.

    • picofarad 1 hour ago
      > When/why should an app be allowed to bypass a user-configured VPN?

      temporarily if full tunnelling isn't working, one can split tunnel to route around issues due to VPN

      But imo an app should never bypass something like a network boundary.

  • skinwill 2 hours ago
    Not if my firewall blocks it from accessing the outside world. (But allows HomeAssistant to control it)
  • NewCzech 2 hours ago
    One of the problems I can see here is the problem that running a Tor exit node has: badly behaved users are going to be using it to hide their location.

    Imaging having the police show up at your door because they've figured out that you're trafficking child porn, when the actual culprit is someone that is using your TV as a proxy to trade child porn.

    • iugtmkbdfil834 1 hour ago
      I genuinely dislike how user hostile everything has become. I effectively have to become an expert in near everything and track all news on the off-change something major upends previous assumptions. And if I miss it somehow and complain about it, defenders will come out of the woodwork to defend, deflect or derail the conversation.

      If there is any good news about this, it is that the fatigue seems to be hitting normal people. Buddy from work complained to me how he now is now forced to be a full blown wifi/internet admin so that his kids' restrictions/limits are appropriately enforced.

      I am just venting, because I am not entirely certain what an appropriate solution here is.

      • amelius 1 hour ago
        Solution is more regulation, stronger consumer organizations, and privacy watchdogs with actual teeth.
  • yodon 2 hours ago
    Naive question: what would I search for to find a tutorial on how to detect this on my devices, which are mostly iOS, or in my home network?

    I'd love to find and remove any apps from my devices that have this SDk active.

    • tisdadd 1 hour ago
      There could be better, but this looked reasonable at first glance if you also have a Mac.

      https://www.thequantizer.com/tutorials/wireshark-iphone-traf...

      It has been a while since I personally did such traces, but Wireshark was very simple to use and once the network is exposed, it has lots of information available online if you need more.

      I found bypassing your VPN particularly appalling, as is the whole thing. Personally, it would be amazing if there were a limit on how much can be in Terms of Service, as no one wants to read that much anymore.

  • hackrmn 1 hour ago
    If the kind of proxying isn't illegal, in my opinion it should be -- saying it's bordering on circumvention of fundamental assumptions about Internet routing and IP address leasing (and ownership), would be a sorry understatement compared to what Bright Data has managed to package into a product payment:

    > you are allowing Bright Data to occasionally use your device’s free resources and _IP address to download public web data from the internet_. (emphasis mine)

    I think the misleading part -- to the end-user -- is the "download public web data" part. If the data is public why can't Bright Data download it themselves? Well, because the other end doesn't want them to, apparently. The product is make you help Bright Data circumvent the undesired properties of the "public" data providers, on behalf of someone who happens to have the cash but as of yet is at the short end of the Internet stick (for all the right reasons, I'd say).

    This is absolutely deplorable, but knowing the directions this is heading, I am neither surprised nor concerned, frankly. People have long voted with their wallet -- it's not the privacy-conscious Joe the Hacker that is being proxied through here, it's our parents and millions of people who just want entertainment at the end of the working day, including _parents_ of small children.

    Day by day the dark Internet theory sounds more plausible, and frankly I am all there for it. The Internet will collapse into a feudal internetwork where any routing will need hop-by-hop key, so real people (and agents, frankly) can maintain a measure of trust that right now is being actively circumvented.

  • trumpdong 3 hours ago
    I find Cloudflare to be more unethical than Bright Data.
    • xg15 2 hours ago
      Both are causing a dynamic that will lock down the internet evermore for everything straying slightly from the corporate-approved line.

      If the divide was data center vs residential IPs, fine, but thanks to Bright Data and friends, residential IPs are getting suspicious as well, so I guess the next step is full-on client verification then...

      • clvx 2 hours ago
        I wish federal or state laws could force providing transparency because asking for privacy is a dead end at this point. Just force products and providers that run in my home where they phone in. Then, I can decide what to do with that whether I send them to a black hole or let them pass.
      • trumpdong 1 hour ago
        These are legitimate client devices. Good luck with that.
  • skywhopper 2 hours ago
    Not the one in my living room.
  • ErroneousBosh 1 hour ago
    So wait a second then, it connects out using a websocket to its bot C&C server, right?

    Which presumably passes it a URL to scrape and waits for it to return the data.

    What happens if I write my own tool that connects to that C&C server, waits for a URL to scrape, and returns gigabytes of freshly brewed hot horseshit?

    • woffoor 1 hour ago
      Most scrapped websites have https, so you need to perform a MITM attack. Scrapers will probably notice that.
      • voakbasda 59 minutes ago
        No, you just need to stand up your own website and feed the scraper a URL to it.
  • theturtle 2 minutes ago
    [dead]