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POPSElectricity Grid in U.S. Penetrated By Spies "These are pure speculations," said Yevgeniy Khorishko, a spokesman at the Russian Embassy. Wang Baodong, said the Chinese government "resolutely oppose any crime, including hacking, that destroys the Internet or computer network" and has laws barring the practice. Utilities are reluctant to speak about the dangers. "Much of what we've done, we can't talk about," said Ray Dotter, a spokesman at PJM Interconnection LLC, which coordinates the movement of wholesale electricity in 13 states and the District of Columbia. He said the organization has beefed up its security, in conformance with federal standards. Specialists at the U.S. Cyber Consequences Unit, a nonprofit research institute, said attack programs search for openings in a network, much as a thief tests locks on doors. Once inside, these programs and their human controllers can acquire the same access and powers as a systems administrator.