Despite filters, tidal wave of spam bears down on e-mailers  —  “Two years from now, spam will be solved.”  —  SAN FRANCISCO — Why, in 2007, is spam worse than ever?  Let exasperated consumers count the ways: PDF spam.  MP3 spam.  Pump-and-dump spam.  E-card spam.

Source:   USA Today

Link:   http://www.usatoday.com/tech/news/computersecurity…