China can keep on denying that its People's Liberation Army is responsible for infiltrating government networks, but good luck denying that it's pumping out the most malware on the planet.

Sophos nailed China as <A HREF="http://www.eweek.com/article2/0,1895,2179725,00.asp?kc=EWKNLEDP090607C">the top junk-spewer</A> back in its July 2007 Sophos Threat Report. In the report, Sophos said that China servers are behind 44.8 percent of the world's malware-infected sites. That's more than the next three top countries serving junk combined: the United States, at 20.8 percent, Russia with 11.3 percent, and Ukraine, at 7.7 percent.