Chinese hackers spent 5 years in US infrastructure, ready to attack

News Snapshot:

Chinese hackers have at times secretly hidden in U.S. infrastructure for up to five years, ready to conduct a potentially destructive cyberattack if the two countries were to go to war, federal agencies said Wednesday. The claim was published in a public cybersecurity warning, one of the largest and starkest of its kind, from six U.S. agencies, as well as allied cybersecurity and intelligence agencies from Australia, Canada, New Zealand and the U.K. Over the past year, U.S. officials have repeatedly issued warnings that hackers working for China’s intelligence services keep gaining stealthy access to U.S. infrastructure. They feared such...