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Data privacy risks in consumer electronics

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2026-09-23 09:33 UTC → 2026-09-25 08:11 UTC · added ~~removed~~

Security and privacy experts have identified growing risks associated with data collection in various consumer electronics. Initial concerns focused on internet-connected smart toys. Experts noted that these devices, often utilizing artificial intelligence to interact with children, use microphones and sensors to collect speech data. This data is frequently transmitted to external servers, creating potential profiles of a child’s behavior and exposing them to risks such as unauthorized eavesdropping or data misuse. Subsequent investigations expanded these concerns to smartphones and smart televisions. Research indicates that smartphones increasingly serve as primary digital assistants, storing highly sensitive information including banking details, identification documents, and AI chatbot histories. Meanwhile, smart TVs have been found capable of scanning home networks and recording audio even when powered off. Recent scrutiny has specifically targeted manufacturers like LG. Investigations by Gamers Nexus, Level1Techs, and security researchers regarding LG OLED televisions suggest these devices may record and store audio even when appearing to be in standby mode. Researchers demonstrated that audio data can be buffered locally and transmitted to servers once a network connection is re-established. Furthermore, these televisions may scan local Wi-Fi networks to map connected devices, such as smartphones and smart home hardware, to create detailed household profiles. Technical analysis of Automatic Content Recognition (ACR) reveals its ability to identify content by creating digital fingerprints of audio and video. This technology can track content played through external devices connected via HDMI, such as gaming consoles or laptops, regardless of the video source. While users can manage certain settings—such as ‘Live Plus’ on LG models, ‘Viewing Information Services’ on Samsung, or ‘Advertising ID’ on Google TV—critics argue that industry-wide data collection is often buried in complex user agreements to offset hardware costs.

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