LG Monitor App Installer has begun appearing on Windows PCs without any visible prompt, prompting concerns about privacy and user consent.
Silent installation through Windows Update
The outlet posted screenshots that show the LG app being delivered via a Windows Update cycle. The installer arrives automatically when a compatible LG monitor is connected, and the process does not generate a notification or request approval from the user. According to Microsoft documentation, a Universal Windows Platform device app can install itself if the user has not opted out of âRecommended Settings,â is online, and is signed into the Microsoft Store. The same guidance notes that the lack of a notification may leave users confused and frustrated.
LGâs own description for the app in the Microsoft Store claims it lets users âeasily install and use apps supported by your monitor.â Among the listed supported apps is McAfee, a security product. The description offers no indication that the installer will display advertisements or collect extensive data.
Privacy implications and data collection
Security researcher Burke highlighted that once the software is present, âLG technically possesses permission to use âall system resources,ââ and can âcollect geolocation, device data, online activity, contacts, user credentials, transactions, and more.â Those capabilities raise questions about how the data might be used and whether it could be shared with third parties. For users who have spent more than $1,000 on a monitor, the intrusion feels especially invasive.
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Complaints suggest the practice has persisted for years but has become more visible recently. Burke noted that he began seeing popâup ads on monitors he bought three years ago, indicating that older hardware may also be subject to the automatic installation. The ads appear within the LG Monitor App itself, turning a peripheralârelated utility into an ad delivery platform.
Other makers have faced similar criticism. Razer, Logitech, Asus, and Gigabyte have each been flagged for automatically installing unwanted software when their devices connect to a PC. However, most of those cases involve peripherals that rely on companion apps for functionality, whereas a monitor typically does not require additional software to operate.
Reporters contacted LG for comment on the appâs purpose, the specific monitor models affected, and the privacy concerns. A company representative acknowledged the inquiry but did not respond before publication, leaving the companyâs official stance unclear.
From a technical standpoint, the silent installation leverages a feature that Microsoft designed to streamline device onboarding. The intention was to reduce friction for users who need companion software. In practice, however, the absence of a clear optâout mechanism means that many users remain unaware that an additional program has been added to their system.
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One possible outcome is that Microsoft may adjust its default settings to require explicit permission before any companion app installs, mirroring recent changes made for other types of background software. Such a shift would give users more control and could diminish the prevalence of adâdriven installers across the hardware ecosystem.
For now, owners of LG monitors are advised to check their installed programs list and remove the installer if they do not wish to receive ads or share data. Monitoring Windows Update logs can also help identify when the installer was added, providing a clearer picture of how often the silent deployment occurs.
Users should stay vigilant.