Cybersecurity firm Cybereason links three Chinese state-backed cyber-espionage campaigns to at least five major telecommunications companies in Southeast Asian countries since 2017. The campaigns, collectively named “DeadRinger,” are believed to have continued all the way to mid-2021. The three groups were found to be operating on behalf of a single Chinese threat actor, the researchers said. They called the attacks “highly adaptive” and called out their diligent efforts to stay under the radar and maintain persistence on infected endpoints.
Source: https://thehackernews.com/2021/08/chinese-hackers-target-major-southeast.html