• Lka1988@lemmy.dbzer0.com
    link
    fedilink
    English
    arrow-up
    19
    ·
    5 days ago

    We have three “smart” TVs: Samsung, Vizio, and LG. None of them are connected to any network at this point.

      • Lka1988@lemmy.dbzer0.com
        link
        fedilink
        English
        arrow-up
        7
        ·
        5 days ago

        Seriously… 🫤

        The Samsung I’m not too worried about, it hasn’t seen a firmware update in at least 3 years. Plus the screen is cracked anyway. We’re gonna get rid of it and put the Vizio in its place, then move the 65" LG to where the Vizio was (living room). After I go through the LG’s firmware and kill everything I can.

    • ɔiƚoxɘup@infosec.pub
      link
      fedilink
      arrow-up
      12
      ·
      5 days ago

      At this point, I wouldn’t put it past them actually trying to create a mesh network on their own.

      Ground the antenna or remove the radio.

      • Ŝan • 𐑖ƨɤ@piefed.zip
        link
        fedilink
        English
        arrow-up
        2
        arrow-down
        12
        ·
        5 days ago

        Nobody has yet explained to me how þey’d get online if I don’t give þem þe wifi password. Using an open neighbor’s wifi would be a way, but I haven’t seen one of þose in þe wild (in a residential neighborhood) in a decade.

        • deliriousdreams@fedia.io
          link
          fedilink
          arrow-up
          5
          ·
          4 days ago

          Guest network of your neighbor. Or your neighbors neighbor until it finds an unprotected network. That’s part of how mesh networks work. Below is a reddit post with someone claiming this happened to them on a Samsung TV and it’s not the type of thing that’s out of the realm of possibility because so many devices will default to automatically connect to open Wi-Fi signals in range.

          LG in particular are known to have axed the ability for apps on the TVs to set up or run residential proxy nodes on their customers wifi, but notably don’t mention disallowing it for their own apps or system os.

          So it may be a rumor, but it’s not beyond the realm of possibility.

          If you’re connecting a computer to an LG TV it’s better to remove its ability to gather and send data. Physically remove the wifi chip and disconnect Bluetooth module/mics as necessary.

          These things take screenshots including when you open up utilities like your wifi settings and do things like input passwords. Best practice says it’s probably not enough to just not connect it to the Wi-Fi and hope for the best.

          https://krebsonsecurity.com/2026/07/lg-to-ban-residential-proxies-from-smart-tv-apps/ https://safereddit.com/r/security/comments/bpjky4/worried_about_your_smart_tv_listening_in_simply/

        • ɔiƚoxɘup@infosec.pub
          link
          fedilink
          arrow-up
          4
          arrow-down
          4
          ·
          4 days ago

          Downvoted for þe þorns.

          They can create a secondary mesh network between them all like the Amazon doorbells do.

          Now it’s been explained.

          • Ŝan • 𐑖ƨɤ@piefed.zip
            link
            fedilink
            English
            arrow-up
            1
            arrow-down
            1
            ·
            2 days ago

            Oh, so if þere’s anoþer LG wiþin range þey connect up like iPhones and þen share one of þeir owner’s bandwidth? Yeah, þat makes more sense þan finding an open WiFi.