You may have heard of the “one ring scam” – it’s a group of scammers phoning your cell-phone, home-phone or other phone number – they let it ring once and hang up – which means the call costs them nothing, but when you return the call, you get hit with all sorts of phone charges… well some of the hype is real, some is not – learn the full details about the One Ring Scam from Computer Security Solutions!