LG Monitor Ads via Windows OEM Updates Spark Outrage and Prompt Microsoft Intervention

Users discovered that LG monitors display unsolicited McAfee advertisement pop‑ups because Windows automatically installs LG's companion software through OEM metadata, leading to community backlash, a defensive LG statement, and Microsoft pressuring LG to disable the ads.

Java Tech Enthusiast
Java Tech Enthusiast
Java Tech Enthusiast
LG Monitor Ads via Windows OEM Updates Spark Outrage and Prompt Microsoft Intervention

Issue

When an LG monitor is connected, a McAfee promotional window appears on the desktop even though the user has not installed any LG or McAfee software.

Root cause

Windows updates retrieve OEM‑provided device metadata. Through the standard distribution flow, the OS automatically installs the LG monitor’s companion application, which contains the ad‑display component. The installation occurs without user consent or any explicit installation step, allowing the companion app to show the advertisement directly on the desktop.

LG’s response

LG states that McAfee is not installed automatically and would only be added if the user actively chooses to continue installation. The statement emphasizes that the companion app does not collect or transmit personal data and that McAfee is an optional component.

Analysis of the response

The response addresses the conditions for McAfee installation but does not address the core problem: the companion app displays advertising pop‑ups without user consent. The ad appears regardless of whether the user later installs McAfee.

Microsoft’s action

The Windows and Devices team investigated after being tagged by users. After confirming the behavior, Microsoft contacted LG, and LG agreed to disable the McAfee pop‑up in its application.

Implications

The incident shows that OEM‑driven automatic software distribution can be used to deliver advertising content, which may erode user trust in the Windows ecosystem. It suggests a need for Microsoft to tighten policies governing OEM‑supplied applications and drivers to prevent unauthorized ad content.

Code example

点击关注公众号,Java干货
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转自 蓝点网(ID:landianwx)
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山外的鸭子哥
此前有网友注意到自己购买的 LG 显示器在连接后会在桌面上弹出杀毒软件迈克菲的推广窗口,问题是用户并未安装 LG 或迈克菲的任何软件,经过排查后网友才发现当连接 LG 显示器后,微软会通过更新系统匹配 OEM 提供的设备元数据,然后按照流程安装 LG 显示器配套软件。
而 LG 则是通过这个配套软件弹出广告,也就是在整个流程中不需要用户同意或主动安装任何软件,LG 就可以直接在桌面上弹广告,这种糟糕的做法立即在社区中引起诸多批评,而微软为 OEM 提供的配套软件或驱动程序自动安装流程也同样遭到批评。
LG 回应称不会未经用户同意安装迈克菲:
针对显示器在用户桌面上弹广告这件事,LG 发布回应称:
迈克菲不会被自动安装、也绝对不会未经用户明确同意而安装。LG 显示器配套应用安装程序通过微软官方的分发流程分发,其中包含迈克菲作为可选组件。只有在用户主动选择继续安装并同意的情况下,迈克菲才会被安装。在任何情况下,迈克菲都不会在未经用户授权的情况下自动安装,LG 显示器配套应用也不会访问、收集或传输用户的任何个人数据。
如果你仔细阅读 LG 发布的声明就会发现好像说的也没错,
因为我们关注的是 LG 未经用户同意在桌面上弹广告,LG 的回应是未经用户同意不会安装迈克菲。
问题在哪:当然只有用户点击弹窗广告选择安装迈克菲时才会安装迈克菲,这和我们关注的 LG 未经用户同意在桌面上弹广告完全是两回事。
所以 LG 并未就弹广告这件事发布任何回应,而是避重就轻的强调只有用户点击安装才会安装迈克菲,所以如果用户被安装迈克菲那肯定是用户问题,反正 LG 的流程是肯定没问题的。
微软要求 LG 下架此类弹窗广告:
微软 Windows 和设备团队高管帕万・达武鲁里也收到网友的疯狂艾特,帕万・达武鲁里起初回应称团队正在调查,之后帕万・达武鲁里发布后续消息:再次感谢您让我们关注到这个问题,我们已与 LG 团队联系,LG 团队同意立即在其应用程序中禁用迈克菲弹窗。我们感谢 LG 与我们携手合作,共同致力于为客户提供最佳体验。
可以看到如果不是微软施压的话,LG 压根不会在乎用户的批评 (LG 的回应在微软施压前发布),而对微软来说可能接下来也需要规范 OEM 的行为,即通过设备元数据从微软分发应用程序和驱动程序时,不应该包含任何广告内容,否则 OEM 都通过这种伎俩弹广告,那会严重破坏用户对微软的信任。
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