China's Massistant Tool Secretly Extracts SMS, GPS Data, and Images From Confiscated Phones
Jul 18, 2025
Surveillance / Mobile Security
Cybersecurity researchers have shed light on a mobile forensics tool called Massistant that's used by law enforcement authorities in China to gather information from seized mobile devices. The hacking tool, believed to be a successor of MFSocket , is developed by a Chinese company named SDIC Intelligence Xiamen Information Co., Ltd. , which was formerly known as Meiya Pico. It specializes in the research, development, and sale of electronic data forensics and network information security technology products. According to a report published by Lookout, Massistant works in conjunction with a corresponding desktop software, allowing for access to the device's GPS location data, SMS messages, images, audio, contacts, and phone services. "Meiya Pico maintains partnerships with domestic and international law enforcement partners, both as a surveillance hardware and software provider, as well as through training programs for law enforcement personnel," security resear...