Google Chrome, this also happens in Steam and in the avast GUI. Attached are some screenshots in for the problem in Steam and Avast! The pop-ups on Chrome are harder for me to replicate but they are similar to those from the steam screenshot I added.

Edit: As for IE, I haven’t found anything yet however I will keep checking. I do not have Firefox downloaded on this system. I will do some testing with IE and post if anything happens there.