A fresh privacy scandal is brewing around LG’s smart television lineup. An extensive technical investigation carried out jointly by Gamers Nexus and Level1Techs, working alongside independent security researchers, has surfaced behavior that goes well beyond what most households would expect from a modern television set.
The research team examined several LG OLED models, including recent releases, using network traffic analysis tools to monitor exactly what data these screens send and receive. Their findings point to built-in protocols capable of detecting other devices sharing the same home network — phones, laptops, smartwatches — while also gathering details about nearby Wi-Fi networks. Researchers argue this kind of data collection could effectively map out a household’s entire digital footprint.
The most unsettling discovery, however, involves sound. Investigators say they managed to pull audio recordings from a television that appeared to be sitting idle in standby mode. They then repeated the test after physically disconnecting the Ethernet cable, and still found evidence suggesting some voice data gets stored locally before being pushed out once the network connection returns.
Disabling the microphone toggle in the settings menu, the team noted, was not always enough to stop audio capture entirely — testers claim they were able to retrieve sound through an alternate technical pathway in some cases. LG has yet to offer a detailed, model-by-model explanation of when and why this occurs.
A separate thread in the investigation concerns Automatic Content Recognition, or ACR, the technology smart TVs rely on to identify whatever appears on screen. According to the findings, this system keeps working even when the television is simply acting as a monitor for an external device plugged in via HDMI, such as a laptop or gaming console.
For its part, LG has previously stated that its televisions do not collect, record, or store ambient conversations, and that voice-recognition features are strictly opt-in and controlled by the user. The company has not yet issued a comprehensive response addressing every point raised by the Gamers Nexus investigation.
These findings, while genuinely concerning, warrant a measured reading: they don’t prove that every LG television is constantly recording conversations, nor that all the flagged data travels back to company servers in the same way. Until LG offers further clarification, privacy advocates are urging owners to review their voice-recognition and ACR settings, keep their TV’s software updated, and — especially in environments requiring stronger privacy — keep smart televisions isolated from sensitive devices on the home network.
