China-Linked Hackers Lurk in Critical US Systems voanews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from voanews.com Daily Mail and Mail on Sunday newspapers.
China-linked hackers targeting key sectors of the U.S. economy appear to have been hiding in key computer systems and networks for at least five years, according to a new warning from the United States and key allies, who urge companies to take urgent action to mitigate the risk. The cybersecurity advisory issued Wednesday by multiple…