I was browsing Arqade tonight when a video ad suddenly popped up in the lower right hand corner of my browser. I have never seen "moving" ads on a Stack Exchange site so you can imagine my surprise. The ad was for the Mirage in Las Vegas. Is the site running video ads? Or do I have some adware that got installed unbeknownst to me?
I have been surfing most of the evening and this is the only site I've had the pop up experience so adware seems unlikely, but not impossible. Though I am running Windows Defender so any adware should have been nuked.