Article Photos: Commercial cyberspying, theft promise rich payoff 1/2

The building housing âUnit 61398â of the Peopleâs Liberation Army is seen in the outskirts of Shanghai, Tuesday Feb. 19, 2013. Cyberattacks that stole information from 141 targets in the U.S. and other countries have been traced to the Chinese military unit in the building, a U.S. security firm alleged Tuesday.  According to the report by the Virginia-based Mandiant Corp., it has traced the massive amount of hacking back to the 12-story office building run by âUnit 61398â, and that the attacks targeted key industries including military contractors and companies that control energy grids. China dismissed the report as "groundless."(AP Photo)