Last time I fell for one, (the used a URL shortener), it did in fact move my mouse.
It did so using some simple javascript that does this very thing. (a fun thing we did in JS class was to make a window with a close button you cannot click on, because it moves your mouse away as soon as you get near it.)
Yeah, this was a RAT (root access trojan) that got loaded when I clicked the redirected page overlay I'm thinking, and it wasn't just avoiding the close button, and obviously wasn't the lmgtfy link. Apparently these aren't actually that out there for a certain era of windows, from like 98 through 8.1 apparently? I was on 7 for school stuff like I said but I've been using linux so long I completely lost track of the different shit you gotta watch for on windows vs linux.
Wasn't technically using a mouse, it was a PS2 controller via a joypad > mouse emulation layer but I got tired of messing with those and ended up learning how to write my own mousekeys .xkb files. I'm so verb even when I mouse I keyboard!
Still, what would you do here..?
Ctrl+Shift+C to pull up inspector, check and see if there was an easy way to flip on the choice I want, otherwise just delete the whole block and grab whatever I was after from underneath it before nuking every bit of the rest of it off my side?