The United States is trying to blunt the impact of a persistent Chinese hacking effort.
Mandatory Credit: Andy Wong/AP
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FBI/Justice Department use court order to to disrupt Chinese hacking targeting key US infrastructure
The FBI and Justice Department have used a court order to address vulnerabilities in thousands of internet-connected devices that are at the center of a Chinese hacking campaign targeting sensitive US critical infrastructure, two US officials and a third source familiar with the matter told CNN.

