LG televisions have been found to scan local area networks (LANs) for third-party phones and devices, according to reports from security researchers. The discovery highlights potential privacy risks for users whose home networks include multiple connected devices.

The finding raises questions about what information the TV gathers about other devices on the network and how long that data is retained. As one researcher noted, storing metadata about network activity involves minimal storage costs, making it feasible for manufacturers to keep detailed logs of connected devices indefinitely.