You and a few million others run on hope that it's possible to win a contest you never entered.

http://800notes.com/forum/ta-694848e3ab7b8c0/target-contest-winner-scam
http://800notes.com/forum/ta-46d2613af143609/ ... t-buy-gift-card
http://800notes.com/forum/ta-176e89417e84cb7/ ... lmart-gift-card