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Congressional leaders asked the Department of Energy to turn over by Feb. 16 its communications with three national labs reportedly targeted in January by Russian hackers. The Lawrence Livermore National Laboratory in California, one of the two U.S. nuclear-weapon design labs, was among the labs the hackers targeted by, among other things, creating fake login pages and asking authorized users of the lab’s network to enter their usernames and passwords. Media widely reported the hacking attempt in late January, at…
