An earlier article says that watering hole attacks are a common attack method used by the group, but that they probably already had access to the network, just

An earlier article says that watering hole attacks are a common attack method used by the group, but that they probably already had access to the network, just not to specific individuals computers. https://www.cbc.ca/news/canada/montreal/emissary-panda-chinese-hackers-cyberattack-icao-1.5034177 https://www.cbc.ca/news/canada/montreal/emissary-panda-chine...