Hi all! My name is Federico and i'm webmaster and programmer for the past 10 years. I have about 30 sites now and, until yesterday, i was working with the ad company Adbooth. However, i tried to make some changes to improve my earnings. It has come to mw knowledge the existence of both PopAds and Popcash. As i read, both are well-working ad networks, so i decided to start trying Popcash. Yesterday, at 6 pm or 7 pm, i change my popunder codes to the ones brought by Popcash. Today i woke up, i checked my email and i saw that disgusting message: "Social engineering content detected" on 2 of my websites (the most profitable). So... is that a BIG coincidence. No, it isn't. I'm nobody to say do not use Popcash, but if you do, be extremely careful. I didn't have a good experience and i hope this hint might help you avoiding this kind of problems. I will update the topic to share the whole story and tell you if my websites were already accepted.