| The "flash" warning to businesses described 
				tools and techniques used by the hackers and asked companies to 
				contact federal authorities if they believe they are the victims 
				of such attacks.
 The document said the agency recently obtained information 
				regarding "a group of Chinese government affiliated cyber actors 
				who routinely steal high-value information from U.S. commercial 
				and government networks through cyber espionage."
 
 FBI spokesman Josh Campbell confirmed via email that the FBI had 
				released the document, which was obtained by Reuters and 
				described specific mitigation steps that companies should take 
				following attacks.
 
 "The FBI has recently observed online intrusions that we 
				attribute to Chinese government affiliated actors," he said. 
				"Private sector security firms have also identified similar 
				intrusions and have released defensive information related to 
				those intrusions."
 
 The Chinese embassy in Washington fired back by asking "the U.S. 
				side to stop this kind of unfounded accusation," echoing past 
				responses to U.S. allegations of government-backed cyber 
				security breaches.
 
 "I’m not aware of the investigation by the U.S. FBI," Chinese 
				embassy spokesman Geng Shuang said. "Judging from past 
				experience, conclusions of this kind of investigations are 
				usually lacking in provable facts and hard evidence."
 
 (Reporting by Jim Finkle)
 
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