APT Groups are China’s cyber espionage units and they won’t stop their espionage operation, despite being exposed last year. APT groups, APT1 and APT12, are again making headlines. Both groups delayed their return to normal operations following the end of the Chinese New Year holidays in February. Beijing has always denied the accusations, remarking the report as “” and stated, “,” and added, “to accuse the Chinese military of launching cyber attacks without solid proof is unprofessional and baseless”
Source: https://thehackernews.com/2014/04/apt-groups-return-chinese-hackers.html