this post was submitted on 07 Sep 2026
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An investigation by Gamers Nexus found LG smart TVs sweep local networks to map phones and nearby devices. Tests also showed the sets can capture microphone audio with the screen off — they then upload data once reconnected to the internet.

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[–] harrybo93@lemmy.world 49 points 2 days ago (3 children)

I have a Samsung TV that I suspect does this. Once upon a time (back when I was less knowledgeable about this practice) I connected my TV to the internet. I have since been totally I able to forget my network from the TV, even a factory reset didn't wipe the network settings from it. I've had to block it from the network at a router level.

I only discovered it was still doing this when I got a new router, and I had a popup on my TV saying "software update downloaded and complete" and I was wondering how tf it did that even though I'd gone through the process of forgetting the network, and seemingly the settings showed it had been "done".

Shady fucks.

[–] krypt@lemmy.world 23 points 2 days ago* (last edited 2 days ago) (1 children)

Checks out. I wish this was a conspiracy - but they got caught shaking hands w CIA. most people forgot

using US tech - either domestic or foreign; youre being spied by both marketers or governments. sad but true

https://en.wikipedia.org/wiki/Vault_7

https://www.cbsnews.com/news/cia-hacked-samsung-smart-tvs-wikileaks-vault-7/

https://www.theguardian.com/technology/2017/mar/07/cia-targeting-devices-smartphones-pc-tv-wikileaks

https://wikileaks.org/ciav7p1/cms/page_15728810.html

[–] FG_3479@lemmy.world 6 points 2 days ago

The CIA didn't work with Samsung; they found a vulnerability in Samsung TVs then didn't tell anyone about it.

[–] FunStuffIsFun@eviltoast.org 3 points 1 day ago

I just changed my SSIDs.

[–] markz@suppo.fi 5 points 2 days ago (1 children)
[–] harrybo93@lemmy.world 5 points 2 days ago (1 children)

Agreed, but, router block is far less work. 🤣

[–] Bytemeister@lemmy.world 4 points 1 day ago (1 children)

Right... Because it will only talk to your wireless router.

[–] harrybo93@lemmy.world 2 points 1 day ago (2 children)

Genuine question...how else is it going to connect to the internet to upload data?

[–] foggenbooty@lemmy.world 1 points 22 hours ago

Read up on Amazon Sidewalk. I'm not saying your TV is using it, but with 5G and mesh networking companies are finding ways to get data back to them without relying on you.

[–] charonn0@startrek.website 5 points 1 day ago (1 children)
[–] harrybo93@lemmy.world 2 points 1 day ago

Yeah that's fortunately not a problem for me lol