“The researchers say the evidence suggests there is a single group in China – akin to a defense contractor – that built these cyberweapons and distributed them to various hacking teams who focused on different targets.
‘Many seemingly unrelated cyberattacks may, in fact, be part of a broader offensive fueled by a shared development and logistics infrastructure—a finding that suggests some targets are facing a more organized menace than they realize,’ says a new FireEye report.”
Source:FireEye Links Chinese Cyberattacks to Single Source – Digits – WSJ