If a victim makes the payment, the fraudster either invents a series of further fees for the victim or simply disappears.According to the Federal Bureau of Investigation(FBI), "An advance fee scheme occurs when the victim pays money to someone in anticipation of receiving something of greater value—such as a loan, contract, investment, or gift—and then receives little or nothing in return." The scam has been used with fax and traditional mail, and is now prevalent in online communications like emails.Sometimes psychological pressure is added by claiming that the Nigerian side, to pay certain fees, had to sell belongings and borrow money on a house, or by comparing the salary scale and living conditions in Africa to those in the West.Much of the time, however, the needed psychological pressure is self-applied; once the victims have provided money toward the payoff, they feel they have a vested interest in seeing the "deal" through.An email subject line may say something like "From the desk of barrister [Name]", "Your assistance is needed", and so on.The details vary, but the usual story is that a person, often a government or bank employee, knows of a large amount of unclaimed money or gold which he cannot access directly, usually because he has no right to it.
To get the process started, the scammer asked for a few sheets of the company’s letterhead, bank account numbers, and other personal information.
According to Cormac Herley, a Microsoft researcher, "By sending an email that repels all but the most gullible, the scammer gets the most promising marks to self-select." In Nigeria, scammers use computers in Internet cafés to send mass emails promising potential victims riches or romance, and to trawl for replies.
They refer to their targets as Magas, slang developed from a Yoruba word meaning "fool".
Often a photograph used by a scammer is not a picture of any person involved in the scheme.
Multiple "people" involved in schemes are fictitious, and in many cases, one person controls many fictitious personas used in scams.