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LG TVs Secretly Scan Your Network?
9 Sep
Summary
- LG TVs reportedly scan networks for devices even when turned off.
- The devices can identify IP, location, and nearby network information.
- LG TVs might record audio offline, storing it locally for later transmission.
Recent investigations have brought LG TVs under intense scrutiny due to allegations of extensive tracking capabilities. Security researchers shared findings suggesting that these devices, including premium models like the G5 OLED TV, actively scan local networks for other connected devices, identifying staff smartphones and smartwatches without their knowledge.
Further analysis of LG TV firmware indicated a broad range of data collection. This includes identifying IP addresses, geographic locations, names of nearby Wi-Fi networks, and details about other devices on the network, regardless of their connection status to the TV. It remains unclear if LG uses this data solely for advertising or other purposes.
The revelations extend to offline functionality, with reports of LG TVs recording ambient sound even when disconnected from the internet. This captured audio is allegedly stored locally in plaintext, posing a risk of exfiltration if the TV reconnects online. This raises broad privacy concerns applicable to smart TVs across brands.
These findings challenge LG's reputation for fewer ads and less tracking compared to budget brands. The situation underscores the pervasive privacy challenges associated with smart TV technology and the extensive data manufacturers may collect, often without explicit user awareness or understanding of complex user agreements.
