Meta description: LG smart TV tracking turns an expensive display into an ad-data machine. Read what LG collects, what researchers found, and why it should concern you.
TLDR
- LG has built a substantial advertising business around data produced by smart TVs, including viewing habits, apps, gaming activity, ad exposure, location, and cross-device targeting.
- LG’s own advertising division openly markets its ability to use first-party Automatic Content Recognition, or ACR, data to target people based on what appears on an LG television.
- Texas sued LG over its ACR practices and later reached an agreement requiring clearer disclosure, informed consent, and an easier way for consumers to opt out.
- A major 2026 investigation by Gamers Nexus, Level1Techs, and security researchers reported far more disturbing behavior, including local-network scanning and plaintext transcripts of ambient conversations. LG disputes key parts of those findings.
- Separate Bitdefender research has already demonstrated that vulnerabilities in LG webOS could allow attackers to bypass authorization, obtain root privileges, and take control of affected televisions.
Calling LG a privacy parasite is an opinion. But the facts underneath that opinion are not simply a collection of internet conspiracy theories.
LG sells people televisions that can cost thousands of dollars. Then, instead of treating the buyer as the customer and the television as the buyer’s property, LG has built an advertising and data operation around what happens on that television.
And LG’s own marketing material makes that business model painfully clear.
The company’s advertising arm talks about first-party viewing data, targeting viewers by their habits, following households across devices, identifying gamers, measuring exposure to competitors’ advertisements, and reaching people on phones, tablets, and desktops after starting with the television in their living room.
Then came the security research.
Then came a Texas lawsuit accusing LG of unlawfully collecting viewing data.
Then came a settlement requiring LG to change how it asks for consent.
And now researchers are alleging that LG televisions can go much further, including mapping devices around your home and retaining transcripts of conversations.
At some point, this stops looking like a television with a few unfortunate privacy settings attached to it.
It starts looking like an advertising terminal that happens to contain an excellent OLED panel.
LG Smart TV Tracking Is Not a Side Effect. It Is a Business
Start with something that isn’t disputed.
LG operates an advertising company called LG Ad Solutions, incorporated as Alphonso Inc. Its business depends heavily on data generated by connected televisions.
LG Ad Solutions’ own ACR technology page describes its first-party Automatic Content Recognition data as providing information about viewing behavior on LG Smart TVs “at the glass level.”
That data isn’t described as some anonymous engineering diagnostic used to make webOS crash less often.
LG tells advertisers it can build audiences around the shows people watch, the networks they use, the apps and streaming services they open, their television-viewing habits, the advertisements they’re exposed to, and even the consoles, gaming platforms, studios, brands, and titles associated with gaming activity. It also advertises geographic targeting down to region, city, or ZIP code.
Think about what that means.
You buy the screen.
You bring it into your house.
You connect your cable box, PlayStation, Xbox, streaming apps, antenna, or other equipment to it.
And LG has created an entire commercial infrastructure designed to understand what appears on that screen so the resulting information can make advertising more valuable.
That is the fundamental problem with LG smart TV tracking. Surveillance isn’t merely an unfortunate technical byproduct of webOS. Data about television usage has commercial value to LG.
“Own the Living Room” Tells You Exactly How LG Thinks About Your Television
If LG’s consumer-facing language tends to emphasize personalization and convenient recommendations, its advertiser-facing language is much less comforting.
LG Ad Solutions tells advertisers that its ACR technology “captures consumer trends, viewing habits and behaviors” across traditional television and streaming. Its cross-device advertising pitch then invites advertisers to “Own the living room” and extend their reach beyond the television to mobile devices, tablets, and desktops throughout the connected LG household. Read LG Ad Solutions’ own advertising pitch
A separate LG Ad Solutions page promoting political advertising claims a reach of 49 million LG Smart TVs and more than 363 million connected devices in the United States. It advertises first-party ACR data for political targeting and again tells advertisers they can “own the living room” while reaching the connected household across multiple devices. See LG Ad Solutions’ political advertising page
Gamers Nexus highlighted another revealing phrase during its investigation: LG advertising personnel discussing how LG “owns the glass.”
LG’s own website uses the slightly more sanitized phrase “at the glass level.” Gamers Nexus’ point is hard to miss. You may believe the television belongs to you because you paid for it and mounted it to your wall. From the advertising side of the business, the screen is also a commercial surface and a source of behavioral information. Watch the Gamers Nexus investigation
That attitude is the heart of the anti-consumer problem.
LG got paid when you bought the television.
Apparently that wasn’t enough.
The television can continue producing commercial value after the sale.
Automatic Content Recognition Is the Engine Behind the Tracking
Automatic Content Recognition sounds harmless because the name was apparently written by someone who understood the value of making surveillance technology sound like a setting on a DVD player.
In practice, ACR is designed to identify content displayed on a television.
LG says its system uses audio fingerprinting rather than retaining screenshots or recordings. According to LG, ACR features are optional and data is used for advertising only after a consumer consents.
But once ACR is operating, the commercial objective is straightforward.
LG Ad Solutions says its ACR-derived data can be used to identify viewing behavior across linear television and streaming, build segments around specific shows and apps, identify heavy and light viewers, find people exposed to particular advertisements, identify users of certain gaming platforms, and target people according to location.
LG has even marketed the ability to target people who were exposed to a competitor’s advertisement.
That’s an astonishing amount of commercial intelligence coming out of a device most people still think of as a screen.
Imagine buying a toaster and discovering that the toaster manufacturer maintained a separate advertising company whose pitch was essentially:
We know which bread you toast, when you toast it, which butter you use, and which competing butter advertisements you’ve already seen. Now let us help you reach the rest of the kitchen.
You would throw the thing out.
Put a beautiful OLED panel around the same philosophy and apparently we’re supposed to call it a “smart” feature.
Texas Already Went After LG Over Its ACR Privacy Practices
This isn’t merely a philosophical disagreement about advertising.
In December 2025, the Texas Attorney General sued LG and several other television manufacturers over Automatic Content Recognition.
The state’s complaint against LG alleged that consumers were not being given genuinely informed consent and accused LG of deceptive or misleading practices surrounding ACR data collection. The complaint specifically attacked LG’s presentation of the feature as a “Viewing Information Agreement,” arguing that the name did not adequately explain the surveillance involved. Read the Texas complaint against LG
Then, in May 2026, Texas announced an agreement with LG.
Under that agreement, LG was required to make changes including a pop-up explaining how viewing data may be collected and used, an online disclosure, and a clearer and simpler method for consumers to opt out. The Texas Attorney General’s office described the underlying matter as involving “unlawful privacy violations.” Read the Texas Attorney General’s LG settlement announcement
A settlement is not the same thing as a court judgment establishing every allegation in a complaint.
But spare me the idea that LG deserves a gold star for privacy because its current language says ACR is optional.
When a state attorney general sues you over the way you obtain consent, and the resolution requires you to provide clearer disclosures and a simpler opt-out, that is not evidence of a consumer-first privacy program.
It is evidence that your previous approach attracted law-enforcement attention severe enough to force changes.
Then Researchers Found LG TVs Scanning the Home Network
The newest allegations make the advertising operation look almost quaint.
In September 2026, Gamers Nexus released a roughly two-hour investigation developed with Level1Techs and independent security researchers. Researchers examined LG televisions, firmware, logs, and network traffic.
One of the most disturbing findings involved local-network discovery.
According to the investigation, tested LG televisions enumerated devices elsewhere on the same network, including devices that were not meaningfully connected to the television.
Ars Technica’s report on the testing describes a tested LG G5 crawling the local network and identifying unrelated phones and smartwatches. Researchers reported that LG TVs were capable of identifying information including IP addresses, geographic location, nearby Wi-Fi network names, Wi-Fi signal information, and internal addresses belonging to other devices.
LG does not deny that its televisions perform network discovery.
Its response is that the televisions identify compatible devices on the network to support normal functionality such as device connectivity, content sharing, and smart-home integration. LG argues that this is common behavior for smart televisions and other smart devices.
But there is a rather enormous difference between:
“Find the device I asked the TV to connect to.”
and:
“Enumerate a pile of unrelated equipment sitting elsewhere on my private network.”
That difference matters even more when the manufacturer also operates an advertising company whose business revolves around understanding households and reaching their secondary devices.
The Ambient Conversation Allegations Are Far Worse
Then there is the microphone.
This is where the findings become genuinely ugly, and it is also where LG most strongly disputes the investigation.
Gamers Nexus says its researchers discovered plaintext voice transcripts and demonstrated the capture of ambient conversation during testing. The investigation includes sections devoted specifically to a plaintext transcript, ambient conversation, audio capture, standby behavior, and the security implications of the television’s microphones. Watch the full Gamers Nexus LG Smart TV investigation
Reporting from The Register says the investigators found plaintext transcripts generated from captured audio and alleged that televisions could continue capturing audio while disconnected from the internet, retain related information locally, and later communicate after connectivity returned.
LG says those claims are false.
According to LG’s response, television voice data is processed when the user presses and holds the voice button or when a configured wake word such as “Hi LG” is recognized. LG says wake-word detection occurs locally and that, if the wake word is not recognized, the audio is immediately deleted rather than sent to its servers.
LG further says its TVs do not continuously record or transmit users’ conversations. Read LG’s response as reported by The Verge
That denial needs to be included.
But it doesn’t erase the researchers’ evidence.
The Verge noted that Gamers Nexus demonstrated extensive logs of ambient conversations remaining well beyond the point at which a user would reasonably expect voice-assistant listening to have stopped. The Verge also noted that LG’s response did not address some of the broader concerns raised about data collection, sharing, privacy controls, or exploitability.
So there is a direct conflict here.
LG says the television does not collect ambient conversations outside specific voice interactions.
Gamers Nexus and its research partners say their testing found behavior inconsistent with that representation.
That deserves independent replication and continued scrutiny. But consumers don’t need to pretend the allegation doesn’t exist simply because LG sent out a denial.
Especially when the television contains microphones, networking hardware, an advertising stack, and a complex operating system with a documented history of serious security vulnerabilities.
LG’s Security Record Makes the Privacy Problem Much More Dangerous
Even if you gave LG every possible benefit of the doubt about its intentions, there is another problem.
A device capable of collecting sensitive information becomes much more dangerous when attackers can compromise it.
And LG webOS has already had serious vulnerabilities documented by independent security researchers.
In 2024, Bitdefender disclosed four vulnerabilities affecting webOS versions 4 through 7.
The vulnerabilities included an authorization bypass that allowed creation of a privileged account without the normal PIN process, a privilege-escalation flaw that could provide root access, and multiple command-injection vulnerabilities.
Bitdefender reported that the flaws could be chained to obtain full control of a television. Although the affected service was intended primarily for local-network access, researchers found more than 91,000 devices exposing the service to the internet through Shodan searches. Read Bitdefender’s LG webOS vulnerability research
LG eventually patched the vulnerabilities.
Good.
That’s what a manufacturer is supposed to do.
But this is precisely why stuffing microphones, behavioral tracking, advertising technology, household discovery, voice processing, account credentials, streaming applications, and internet connectivity into a television creates such an ugly risk profile.
A security failure isn’t just a television crashing.
A sufficiently compromised smart TV can become a foothold inside the home network.
Bitdefender’s research was not some speculative “maybe hackers could do something” scenario. The researchers demonstrated authorization bypasses, root privilege escalation, and arbitrary command execution on affected software.
And the 2026 Gamers Nexus team says it has identified additional security issues, including vulnerabilities being handled through responsible-disclosure processes. Those newer vulnerabilities should be treated as research claims until the technical details and remediation process are fully public.
LG’s Defense Actually Highlights the Problem
LG’s defense boils down to several points.
ACR is optional.
Voice recognition is optional.
Interest-based advertising is optional.
Network discovery exists for smart-device functionality.
Ambient conversations aren’t continuously uploaded.
Fine.
Now ask a simpler question:
Why does a television need this enormous surveillance-capable stack in the first place?
The answer is partly because the television is no longer treated as a television.
It is a platform.
Platforms can show advertisements.
Platforms can measure advertisements.
Platforms can sell targeting.
Platforms can create identity graphs.
Platforms can analyze behavior.
Platforms can reach users across multiple devices.
And platforms can generate recurring revenue after the hardware transaction is finished.
From LG’s point of view, that may be an attractive business model.
From the consumer’s point of view, it is garbage.
I bought a television.
I didn’t buy a Nielsen box for LG.
I didn’t volunteer my living room as an advertising laboratory.
And I certainly didn’t spend several thousand dollars on an OLED because I wanted another corporate data platform inventorying what happens inside my house.
Even Using Basic Smart-TV Features Now Comes With Legal Strings Attached
LG’s relationship with television owners becomes even harder to defend when basic smart functionality gets tied to legal agreements.
LG updated its television terms in August 2026, with changes focused largely on its arbitration agreement.
LG’s own support documentation says users must accept the Terms of Use and Privacy Policy to use smart services such as Netflix and YouTube through the television. Other agreements, including those involving viewing information, voice functionality, and personalized advertising, can be declined. Read LG’s explanation of its updated TV agreements
Technically, yes, you can refuse the required agreements and continue using basic television functions.
You just lose access to the smart services built into the expensive smart television you already purchased.
That may be legally defensible.
It is still anti-consumer.
Software companies spent years teaching people that buying hardware no longer necessarily means controlling the hardware. Television manufacturers seem determined to import the same rotten philosophy into the living room.
LG Isn’t the Only Smart-TV Company Doing This, and That Doesn’t Excuse LG
There is an important point worth making before someone reaches for the laziest corporate defense imaginable:
Yes, ACR is common across the smart-TV industry.
Texas’ original enforcement campaign also targeted Samsung, Sony, Hisense, and TCL.
That does not make LG’s behavior acceptable.
If five companies punch you in the face, the fifth company doesn’t get to say punching is an industry-standard practice.
The surveillance economy around smart TVs is a broader industry problem.
LG simply deserves special scrutiny because LG has built a particularly explicit advertising business around its television data while simultaneously selling some of the most expensive consumer televisions on the market.
A $500 bargain television subsidized by ads is irritating enough.
A premium OLED costing several thousand dollars that still wants to extract advertising value from the household is insulting.
How to Stop as Much LG Smart TV Tracking as Possible
LG owners who want to reduce exposure should check their television’s privacy settings rather than assuming the default configuration matches their preferences.
For most people, the sensible approach is to disable Live Plus/ACR, decline the Viewing Information and personalized advertising agreements, disable far-field or hands-free voice functions they don’t use, turn off unnecessary smart-home integrations, keep webOS patched, and place the television on an isolated guest network or VLAN where possible. The strongest option is simpler: keep the television offline and use a separate streaming device that you can replace independently.
LG says optional agreements can be reviewed under Settings > Privacy & Terms > User Agreements on current models.
For highly technical users, Level1Techs has also published an extensive LG TV lockout and network-blocking guide developed from the same broader investigation. It covers DNS blocking, telemetry endpoints, consent settings, and advanced modifications to rooted webOS televisions. The guide itself warns that several procedures require root access and are intended for technically experienced users.
The fact that consumers are discussing VLANs, DNS sinkholes, firewall rules, rooted televisions, telemetry endpoints, and homebrew firmware simply to regain privacy from a television they bought is almost parody.
But here we are.
LG’s Real Problem Is That It No Longer Acts Like Selling You a TV Is Enough
There is nothing inherently wrong with a television having streaming apps.
There is nothing inherently wrong with optional voice control.
There is nothing inherently wrong with useful device discovery.
There is even a version of ACR that could exist ethically if consent were truly clear, specific, revocable, and separated from unrelated functionality.
The problem is what happens when all of these systems get bundled together inside a company that has a direct financial incentive to turn television behavior into advertising intelligence.
LG Ad Solutions doesn’t hide that incentive.
It boasts about it.
Its marketing material talks about ACR-derived audience segments, ad exposure, cross-device identity, purchase behavior, gaming activity, geographic targeting, secondary devices, connected households, and owning the living room.
That is not privacy paranoia.
That is LG’s sales pitch.
And once a company creates that infrastructure, security becomes inseparable from privacy. It isn’t enough for LG to tell customers that some feature is optional. LG also has to prove that the enormous data-collection machine it put in their homes is secure, understandable, accurately disclosed, and behaving exactly as promised.
The Texas enforcement action suggests LG has already fallen short on the consent side.
Bitdefender’s research proves LG has fallen short on the security side before.
And the latest Gamers Nexus investigation raises serious new questions about just how much these televisions are capable of observing.
Calling LG a Privacy Parasite Is Harsh. The Business Model Earned It.
A parasite survives by extracting continuing value from a host.
That description fits the modern smart-TV business model a little too well.
LG already receives money when it sells you the television.
Then its advertising operation can derive additional commercial value from information about what appears on that television, what you watch, which services you use, what advertisements you’ve seen, how you use the screen, and potentially how that television relates to other devices in the household.
LG may call that personalization.
Advertisers may call it deterministic viewership data.
Marketing people may call it cross-device activation.
I call it anti-consumer.
A premium television should work for the person who bought it.
It should not behave like a corporate beachhead inside the customer’s home.
It should not require a privacy scavenger hunt to stop unnecessary tracking.
It should not make the owner wonder what information leaves the house when the network cable gets plugged in.
And the security protecting a device this intimate should be exceptionally good, not merely good enough after outside researchers discover another path to root access.
LG makes some spectacular display panels.
That doesn’t buy the company moral immunity.
If anything, the quality of LG’s hardware makes its behavior more frustrating. Consumers shouldn’t have to choose between one of the best OLED displays on the market and treating their television like an untrusted computer that needs to be quarantined from the rest of the network.
LG wanted to turn the television into a data platform.
Now it gets judged like one.
And based on the advertising infrastructure, regulatory history, security failures, network behavior, and allegations now surrounding its smart TVs, that judgment should be brutal.
References
Primary and supporting sources used throughout this article include LG Ad Solutions’ ACR technology documentation, LG Ad Solutions’ cross-device advertising material, the Texas Attorney General’s 2026 agreement with LG, the Texas complaint describing its allegations against LG’s ACR consent system, Bitdefender’s webOS security research, Ars Technica’s examination of the 2026 network-scanning findings, The Verge’s coverage of LG’s response to the latest allegations, and the Gamers Nexus investigation into LG Smart TVs.
