Chinese hackers Comment Crew is changing tactics, security firms suspected it due the analysis of principal cyber espionage campaigns targeted their clients. Security experts suspect the involvement of the Chinese group of hackers in the cyber dispute between U.S. and China. FireEye security firm has released a report titled Digital Bread Crumbs: Seven Clues To Identifying Whos Behind Advanced Cyber Attacks that explains how to conduct an investigation based on common errors committed by the hackers. The Comment Crew group left the name of their particular coding project, called Moonclient, in many instances of the malware detected.”]
Source: http://securityaffairs.co/wordpress/15605/intelligence/hackers-comment-crew-i-changing-tactics.html