VERY IMPORTANT

Several months ago I examined a malware-tainted Word document titled “ISIS_twitter_list.doc.” I didn’t think much of it and quickly moved on after a cursory analysis. Yet I recently uncovered evidence that suggests it was the work of a well-known Chinese threat group. This group is known to have targeted U.S. government agencies, defense contractors, aerospace firms and foreign militaries since 2009. Until now, it was widely believed the actor's activities had largely subsided in 2013, following numerous public disclosures and detailed analyses of their backdoors.