LG smart TVs have been found secretly logging audio and scanning local network devices even when the screen is off, according to a report by Notebookcheck. The issue affects approximately 216 million units globally, raising serious privacy concerns. Researchers discovered that the TVs transmit audio data and device fingerprints to LG servers without clear user consent or opt-out options.

The behavior persists across multiple models and firmware versions, suggesting a systemic design flaw rather than an isolated bug. LG has not issued a public statement or patch as of the report's publication. Users are advised to disable voice features, limit network permissions, and monitor outgoing traffic.

The revelation has sparked widespread debate on Hacker News, where the post garnered 198 points and 560 comments, with many calling for stronger regulations on smart device data collection. Critics argue that such practices undermine user trust and violate expectations of privacy in personal spaces. The incident highlights ongoing risks in the Internet of Things ecosystem, where convenience often comes at the cost of transparency and control.