International securities management sent me a reward letter stating that I won $4,320,000.00 but wants me to pay 20.00 and confirm my ID and address.  Massapequa Park New York

 Told me to verify my ID and send 20.00 to them to get my winnings. I have been entering sweepstakes but through PCH. I have won sweepstakes before. One of them I sent 5 dollars to them for mailing the check to me. so I sent the money and two weeks later I got the check in the mail. the second one all I had to do was sign the paper then mail it back to them. with in a month I got a check in the mail. As for this one I have to verify my ID and address and send them 20.00. I don't think so.