Mac Keeper, warning about it.
Oh yea, I see it every ware I go now. it is a scam actually. I use clean my mac2 which sometimes they implement the pop up thing but not as much.
No proble.sm I'm not a forum mod, but yeah I'd say good that you wanted those of us who are either new to the mac, or just forgot that mac keeper was a scam, or what ever that software is called that you warned about. lol!
Take care. and be blessed.