Bronze Union

General description

Bronze Union is an APT group that has been active since at least 2010. Different researchers all believe that the group originated in China. It widely uses watering hole techniques for initial penetration, in particular, infection of websites visited by victims, as well as phishing and network service vulnerabilities. The group specializes in cyber-espionage, primarily in networks of government agencies, defense enterprises and political organizations. In 2020, some researchers (including specialists from the PT Expert Secutity Center) suggested that the group had become financially motivated.