Yes, auctions too have always had their thieves and money launderers. Today, buyer beware, sites are offering connections for people to purchase items but they can't guarantee that you will receive the item you purchase. Fraud.org offers tips online to help consumers avoid getting ripped off. The Federal Trade Commission also offers advice on the matter. Auction sites are trying to avoid the problem by offering tips, club memberships and assistance if fraud is committed.
Buyers beware, users read tips and gather information for self protection.