I suggested this product to a friend of mine and he told me it saved his backside. He got an attachment message on the phone and Kaspersky went nuts (his description). He cleaned it and found out later that it 'tried' to replicate through his contact list and then send text messages to 3 pay to download (ring tones, wallpaper) type sites. So it saved him a fight with the carrier at least, and 30 bucks if he would had to pay those fees at most.