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Photo = Yonhap news |
[Alpha Biz= Kim Jisun] Chinese-manufactured smart TVs are facing ongoing scrutiny over allegations of "data leaks" and "unauthorized data collection."
According to a report posted on the Chinese developer forum V2EX, Skyworth smart TVs were found to scan Wi-Fi networks every ten minutes in 2021. The TVs collected extensive data, including device names, IP addresses, network latency, and nearby Wi-Fi networks, transmitting this information without user consent to the Chinese analytics firm Gozen Data. Amid mounting controversy, Skyworth issued an official apology and announced the termination of its partnership with Gozen Data.
Xiaomi smart TVs were also found to collect users' internet activity data even in "Secret Mode", a feature designed to protect privacy. The collected data included visited websites, search keywords, and user interactions, which were then sent to servers in Singapore and Russia. The low level of encryption raised concerns that, in the event of a breach, users' private information could be fully exposed.
Hisense suffered a server hacking incident. In October last year, a hacker group claimed to have breached Hisense’s U.S. database, raising concerns that customer personal information and product-related data might have been leaked.
TCL smart TVs were found to have security vulnerabilities. An Australian-based hacker and security analyst known as "Sick Codes" revealed that some network ports on TCL smart TVs were left open, allowing hackers to access sensitive file systems using just the TV’s IP address. This flaw could have exposed Google account credentials, streaming service login information, and TV usage history to unauthorized third parties.
Smart TVs can collect extensive data on user viewing habits and device activity. When voice control is enabled, even conversations may be recorded. Experts recommend disabling Automatic Content Recognition (ACR) whenever possible and minimizing the use of unnecessary features such as voice control and location tracking to enhance privacy and security.
AlphaBIZ Kim Jisun(stockmk2020@alphabiz.co.kr)
