According this post I noticed some numbers

"" About 124 million people received phishing e-mail this year, up 118 percent since 2004, according to a survey Litan conducted for a soon-to-be published study. Of that number, 3.6 million _ or 3 percent _ lost money as a result of the scam, nearly the same percent as in past surveys ""

I can not believe that so many people do not use common sence .......................