Kimwolf Android Botnet Infects Over 2 Million Devices via Exposed ADB and Proxy Networks
Jan 05, 2026
IoT Security / Mobile Security
The botnet known as Kimwolf has infected more than 2 million Android devices by tunneling through residential proxy networks, according to findings from Synthient. "Key actors involved in the Kimwolf botnet are observed monetizing the botnet through app installs, selling residential proxy bandwidth, and selling its DDoS functionality," the company said in an analysis published last week. Kimwolf was first publicly documented by QiAnXin XLab last month, while documenting its connections to another botnet known as AISURU. Active since at least August 2025, Kimwolf is assessed to be an Android variant of AISURU. There is growing evidence to suggest that the botnet is actually behind a series of record-setting DDoS attacks late last year. The malware turns infected systems into conduits for relaying malicious traffic and orchestrating distributed denial-of-service (DDoS) attacks at scale. The vast majority of the infections are concentrated in Vietnam, Brazil, India, and ...