Pentagon hacked, Chinese Army suspected
 

If you live in China, don't even think of using the Internet to read up on Tiananmen Square or surf for porn. But if you want to take a shot at hacking into American military computer systems, there may be a place for you in the Chinese military. Reports are spreading that US government sources are confirming their beliefs that the Chinese military has "hacked" into Pentagon computer systems, including one that serves the office of Defense Secretary Robert Gates.

http://arstechnica.com/news.ars/post...computers.html