More recently, in 2007, China’s government was accused of sponsoring thousands of hacking incidents against German federal government computers and defense and private-sector computer systems in the US. But it was difficult to prove the source of the attack, and the Pentagon had to shut down some of its computer systems.
更近的例子是，2007年中国政府被指控资助了数千桩针对德国联邦政府的电脑以及美国国防部和商业企业的电脑系统的黑客攻击事件。但是，要证明攻击的来源却很难，美国国防部以不得不关闭了其一部分电脑系统而告终。