Yep, here too. Started a few weeks ago. Can't seem to stop them. It's not a virus as far as I can tell and if they are, they got through 2 up to date anti virus software
Never get pop ups just the standard marine adds, outboards - kiting -sailboarding - boards style adds in a few small boxes . All appear to be related to the website and not spam. Mehhh.
They were showing up on safari on iPad too. Made the pages hard to load and jump around. Not coming up right now though. Usually a banner across bottom off screen.
I was getting pop ups on Safari too.. They were RAAF ads. Had a really cool picture of a Hornet. But fark me, I get yelled at enough at home. Certainly not keen on the airforce.