LG Denies Claims Its TVs Are Always Recording Conversations
Company refutes allegations of unauthorized eavesdropping via smart TVs.
1LG denies eavesdropping claims
LG has refuted allegations that its smart TVs record conversations without user consent. The company stated that voice features, including automatic content recognition and interest-based advertising, are opt-in and disabled by default. LG emphasized that voice data is only processed when users press the remote’s voice button or utter the TV’s wake word.
2Voice data handling clarified
According to LG, voice data is not transmitted to servers unless the wake word is recognized. The wake word is detected locally and immediately deleted if unrecognized. This process ensures that ambient conversations are not collected or recorded. The company maintains that its TVs prioritize user privacy in voice data handling.
3Hacking vulnerability reported
GamersNexus reported that LG TVs could be hacked using a man-in-the-middle attack, enabling unauthorized audio recording. The attack intercepts data between the TV and external devices, allowing hackers to listen to audio even without an internet connection. This vulnerability was linked to the TV’s Automatic Content Recognition feature.
4Automatic Content Recognition risks
The Automatic Content Recognition feature, which transmits viewing habits and voice requests to LG, was identified as a potential security flaw. Researchers demonstrated that hackers could access plain text transcripts of conversations and inputs from the TV. This raises concerns about the feature’s impact on user privacy.
5Network scanning capability
LG TVs can scan and connect to nearby devices on the same network, exposing IP addresses of other devices. While this is a standard function for smart TVs, it increases the risk of unauthorized data collection. Researchers recommend removing LG TVs from networks to prevent privacy breaches.
6Comparison with Apple’s approach
Apple’s new Audio Intelligence feature ensures that the company cannot access users’ raw audio. Unlike LG’s system, Apple’s approach emphasizes privacy by limiting data access. This highlights differing strategies in handling voice data among tech companies.
7Smart home security concerns
Smart-home attacks, though rare, pose significant privacy risks. Researchers advise securing networks and devices to prevent unauthorized access. Unprotected computers and routers remain the primary targets for hackers, but smart TVs also require attention to mitigate vulnerabilities.
8User recommendations
To enhance privacy, users should disable unnecessary features like Automatic Content Recognition and disconnect smart TVs from networks when not in use. Regularly updating device firmware and securing home networks can further reduce the risk of unauthorized data collection and hacking.
Original article: CNET — LG Denies Claims Its TVs Are Always Recording Conversations