Cyberattacks on U.S. military jump sharply in 2009

Cyberattacks on the US Department of Defense -- many of them coming from China -- have jumped sharply in 2009, a congressional committee reported Thursday. Citing data provided by the U.S. Strategic Command, the U.S.-China Economic and Security Review Commission said that there were 43,785 malicious cyber incidents targeting Defense systems in the first half of the year. That's a big jump. In all of 2008, there were 54,640 such incidents. If cyber attacks maintain this pace, they will jump 60 percent this year. The committee is looking into the security implications of the U.S.' trade relationship with China. It released its annual report to Congress Thursday, concluding that a "large body of both circumstantial and forensic evidence strongly indicates Chinese state involvement in such activities."