Investigation Says LG Smart TVs Can Keep Listening, Scanning Networks, and Tracking Viewing Data
A new investigation by Gamers Nexus, conducted with hardware reviewer Level1Techs and three independent security researchers, alleges that LG smart TVs do far more data collection than many buyers would expect. The report says the TVs scan an entire home Wi-Fi network with UPnP, identify connected phones, laptops, and other smart devices, and continue running Automatic Content Recognition, or ACR, even when the set is used only as an external HDMI display. Researchers also said they recovered clear microphone audio from a TV with a dark screen, extracted usable recordings from a hidden microphone after muting the main one, and observed stored audio being uploaded once a previously disconnected TV reconnected to the internet. According to the report, voice commands are converted to plain text and stored in on-device logs, while the microphone can remain active for 10 to 15 seconds after a user stops speaking. The article also points to unresolved remote-code-execution bugs, residential-proxy code found in roughly 42% of apps in LG’s webOS store according to Krebs on Security, and fresh scrutiny over privacy terms after Texas regulators reached a settlement with LG in May. Gamers Nexus said it is now crowdfunding follow-up work on Samsung, Vizio, and other smart TV brands.








