If you ever received a letter from the FBI on official looking letter head with the director of the FBI on it wouldn’t you think it was real. Maybe not but scam artists rely on the odds. If they mail out a thousand letters they may get back two responses and thats all they need. On the FBI’s scams and warnings page they give examples of how they are being used to target victims. Some of them involve claims of lottery winnings or of large inheritance (they will ask you pay the taxes and fees upfront). They also use letters and emails to extort money from the recipient claiming to be official FBI business. Feel free to contact the FBI by submitting an online inquiry, or at their contact page. The site also has scam alerts and a list of things to watch out for.