I used to remember software coming on external HDs for Win/Mac, but they were always opt in (I just deleted it, I wanted all that the drive could give me, but I digress). I reckon now they are going to install once plugged in to one of those OSs.It's still a thing. Windows allows hardware mfgrs to install apps for their devices, and the sneaky part is that since it's device based they don't always show up in your start-up apps to disable it, or even know they're there.
You can disable it through the Group Policy Editor if you have Pro, or on any version you can go to View Advanced System Settings (access by clicking start and start typing advanced system settings)\ click hardware tab\ click device installation settings\ when you see the option to automatically download manufacturers apps, select "no". You may have to check for updated software for devices manually by disabling it. It's a pain either way, you risk the bloatware, or have to check for updates on everything. LG isn't the only one either, certain desktop printers also install ad based software to sell you inks & stuff.
It doesn't seem so based on this article here: ArticleWe have an LG monitor and this has never happened. A single report from a single user sounds like FUD to me. I think the more likely scenario is that they installed the software themselves and didn't catch that unless you uncheck the box you're getting Mcafee downloaded and installed.
Maybe different model(s) were affected. Maybe there are some permissions in your setup somewhere that the others didn't have or vice versa. I can only imagine that some things like this (or something along these lines) are going to become more of the norm. As much as I like my tech, it is being stretched thin to where I want to go back to a more analog time.That seems more convincing than the first article. But it still didn't happen to me so I wonder what was different.