A security researcher has raised privacy concerns about Samsung smart TVs after claiming to discover audio-monitoring services, extensive user tracking, and AI-powered profiling features while examining the software on a 2025 model.
The findings have sparked fresh debate about how much information smart TVs collect, although the most serious allegations have not yet been independently verified.
The researcher, known as log4j on X, said the investigation began after noticing advertisements that appeared unusually relevant to their interests. According to reports published in October 2026, the researcher examined Samsung’s Tizen operating system and claimed to have gained root-level access to investigate the television’s internal software.
During the investigation, log4j identified a software component called csapi-tv-service-alwaysonvoice, which they described as an always-on voice-monitoring service. The researcher also highlighted references to sound-event detection, including counters for dogs barking and babies crying, and claimed related telemetry could be transmitted to Samsung.
One of the most concerning allegations involves Samsung TVs without built-in microphones. According to the researcher, the software appeared capable of searching for connected devices, including soundbars and Bluetooth accessories, that might provide microphone functionality. However, the publicly available evidence does not establish that Samsung routinely activates these devices to record private conversations.
Samsung already offers certain smart TV features that use microphones and AI to recognize environmental sounds. Its AI-powered Pet Care and Family Care features can detect sounds such as dog barking or a baby crying and send alerts to users. As Malwarebytes reported, these capabilities alone do not confirm the researcher’s claims about continuous audio monitoring or the transmission of sound-event data.
The investigation also reportedly uncovered other data-collection and tracking components, including Automatic Content Recognition (ACR), geolocation-related information, local network mapping, targeted advertising services, digital rights management systems, and user profiling. The researcher claimed that a neural network analyzes viewing behavior, including videos watched, advertisements skipped, and playback progress, to help build detailed user profiles.
Samsung’s documented privacy practices provide important context. According to the company’s official explanation of Automatic Content Recognition, ACR can collect viewing history, device identifiers, and IP addresses when users enable Viewing Information Services. Samsung says the feature is optional and can be disabled through the television’s privacy settings. However, these documented practices do not establish that the specific audio-monitoring and data-sharing behavior alleged by log4j is occurring as described.
The researcher also identified a remote management component called rmdemon, which they said could allow Samsung support personnel to access a television temporarily for diagnostic purposes. The extent of this capability, its operating conditions, and whether it could be used without the owner’s knowledge have not been independently established.
As of October 28, 2026, Samsung has not publicly addressed the specific technical allegations in the reporting reviewed here. The researcher has indicated plans to publish a more detailed technical report, which could help other security professionals determine which components are active, what information they collect, and whether data is transmitted without appropriate consent.
The controversy has also drawn attention to the use of AI tools in security research. Log4j claimed that OpenAI deactivated their account, citing cyber abuse, while the researcher maintained that the tools had been used for local reverse-engineering work rather than to attack third-party systems. The circumstances behind the account deactivation have not been independently established.
Samsung is not the only television manufacturer facing scrutiny over privacy. Smart TV platforms commonly use viewing analytics, advertising identifiers, voice assistants, and connected-device services to personalize content and generate advertising revenue. These features can raise legitimate privacy concerns when data collection is unclear or users lack meaningful control over their information.
For Samsung TV owners concerned about privacy, reviewing the device’s settings is a practical first step. Users can check whether Viewing Information Services or ACR is enabled, turn off interest-based advertising where available, and review voice-recognition permissions. Samsung provides additional guidance in its Smart TV privacy settings guide. Menu names and available options vary by model, region, and software version.
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Disconnecting a television from the internet can further limit online data transmission, although it also disables streaming services and other connected features. Ultimately, the current findings warrant closer technical investigation, but they should not be treated as proof that all Samsung smart TVs are secretly recording conversations. Independent testing and a detailed technical report are needed to establish what the identified services actually do and how users can control them.
Researcher Claims Samsung Smart TVs Could Monitor Audio and Track Users
