There are so many people in the world who can convince anyone of anything, fool around, circle a finger that sometimes it is not easy for an ordinary person to keep the crumbs that he has. It describes the methods and types of fraud, as well as the available methods to combat them. A popular book about how not to become a victim of scammers and swindlers with examples of cases from life and various participants. Someone else's experience is always better than their own mistakes and illiteracy.