Clear your browser data like the instructions. I dont run any virus software on my phone and I am not getting any issues.
You need to look at your juicy ads (or whatever it is) list.
Actually, Juicy ads specifically ban such ads.
Very likely that a dozen people on a specific forum have triggered the same keywords and very likely, they'll do it again - or another dozen will.
Adblocker's the answer because I'm getting nowt.
Zombie will be along in a minute to say that that's because I only google mop buckets and animal porn, but that ain't so.