In the world of cyberespionage, hacker groups linked with China and Russia are widely considered to be some of the boldest in how they go after their targets. Over the past few years, several China-linked hacker groups have been publicly called out, especially by the U.S. government, for launching attacks against U.S. government targets and stealing classified proprietary information. However, it now appears Chinese hacker groups may have shifted focus from the U.S. to steal from other nations.
A cyberespionage group, believed to have ties with the Chinese government, was accused of hacking a U.K. government contractor. The hacker group is known by several names including APT15, Ke3chang, Mirage, Vixen Panda GREF and Playful Dragon.
According to security researchers at NCC Group, who uncovered the attack, the cyberespionage group used new tools and techniques to carry out the assault. Researchers said the hackers used a combination of several new backdoors and old malware,