tech

LG Smart TVs Caught Logging Data — Even When Seemingly Off

A new investigation reveals LG smart TVs are constantly monitoring their surroundings, logging audio and mapping nearby devices even in standby mode. This redefines the privacy bargain for millions of households.

SignalEdge·September 8, 2026·3 min read
The red standby light of a smart TV glowing in a dark living room, representing hidden data collection.

Key Takeaways

  • LG smart TVs are reportedly logging user and household data even when in standby mode or disconnected from the internet.
  • The data collected includes audio logs from the microphone and scans of nearby Wi-Fi devices, according to an investigation by Gamers Nexus.
  • A video report on the issue suggests the problem could impact up to 216 million LG smart TVs globally.
  • The collection happens under conditions where users would reasonably expect the device to be inactive, raising significant privacy concerns.

LG smart TVs are collecting and logging data about their owners and homes, even when the devices are in standby mode or disconnected from the internet. A detailed investigation by YouTube channel Gamers Nexus, reported by The Verge, found that certain LG TV models are almost constantly monitoring their environment. The scale of the issue is massive, with one report highlighted by Hacker News suggesting it could affect up to 216 million LG smart TVs.

What Your TV Knows About You

The data collection is more extensive than simple viewing habits. According to the Gamers Nexus report, the TVs perform several surveillance-like functions. They actively scan local Wi-Fi networks to identify and log other devices in the user's home, effectively mapping the household's entire tech ecosystem. This goes far beyond the television's primary function.

Furthermore, the investigation found that the TVs record audio logs through their built-in microphones. The Verge notes that both audio and video sampling are used, though the precise purpose for the sampling is not fully detailed. This combination of network scanning and audio recording provides a comprehensive, and potentially invasive, picture of activity within a private home.

The Illusion of 'Off'

The most unsettling finding is the condition under which this data logging occurs. Collection persists even when a user puts the TV in standby mode—a state most people would consider to be “off.” It also continues when the TV is disconnected from Wi-Fi. This suggests the television is storing the collected data locally, presumably to upload it later once an internet connection is re-established. This practice directly contradicts the common-sense user expectation that a device in standby or offline is inert and not actively gathering information.

Together, these reports point to a fundamental shift in the nature of consumer electronics. The television is no longer just a passive screen; it is an active data collection node for its manufacturer. While user agreements for smart devices are notoriously broad, this level of persistent monitoring, particularly in an “off” state, challenges any reasonable definition of informed consent. The pattern indicates a business model where the initial hardware sale is only the beginning of the monetization process, with the real value for the company coming from the continuous stream of user data harvested for years afterward.

SignalEdge Insight

  • What this means: The line between a 'smart' feature and active surveillance is dissolving, and the concept of an 'off' state for connected devices is becoming meaningless.
  • Who benefits: LG's advertising and data analytics departments, which can build detailed user profiles for targeted marketing or sale to data brokers.
  • Who loses: Consumers, whose reasonable expectation of privacy in their own living rooms is being violated by a household appliance.
  • What to watch: Whether LG issues a software update to change this behavior and how consumer protection agencies in the US and Europe respond to the findings.

Sources & References

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