I have a popup on my site that I never put on there.. it's casalmedia or something like that.. Where could this have come from?
That's strange. Maybe give them a call: U.S./CAN: 888-227-2539. INT'L: +1-416-785-5908. I see authority sites who use their pop-ups all the time. I think I applied for a publisher account with them awhile back and wasn't approved. LOL
I've never had this issue. I would investigate to see where it may be coming from and which ad. If its then from a certain network, contact that network and they should sort it out if it's a reputable network like Casale.