Botnet’s back, tell a friend. [Research Saturday]

Please enjoy this encore of Research Saturday. This week we are joined by ⁠⁠Silas Cutler⁠⁠, Principal Security Researcher at ⁠⁠Censys⁠⁠, asking the important question of "Will the Real Volt Typhoon Please Stand Up?" The FBI's disruption of the KV Botnet in December 2023, attributed to the Chinese threat group Volt Typhoon, targeted infected systems but did not affect the botnet's control infrastructure. Despite law enforcement efforts and technical exposure, the botnet's infrastructure has remained largely stable, with only changes in hosting providers, raising questions about whether another party operates the botnet. Censys scanning data from 2024 shows a shift in the botnet's control servers, indicating a response to disruption attempts, while the botnet's operators have shown limited efforts to obscure their infrastructure. The research can be found here: ⁠⁠Will the Real Volt Typhoon Please Stand Up?