Google has reported a 156 percent increase in the amount of unwanted e-mail spam targeting users of its Postini enterprise system between November 2008 and data from earlier this month, a rapid increase from the 25 percent annual 2008 rise the Internet giant announced Monday.
Google Reports Spam Levels Rose 25 Percent In 2008 (http://www.searchengineworld.com/google/3459123.htm)