Under the guise of promoting electronic medical insurance vouchers in multiple villages, criminal gangs have taken the opportunity to defraud a large number of mobile phone numbers of rural elderly groups, and then registered for WeChat to carry out layer by layer sales. Recently, the Xiangshan County Procuratorate of Zhejiang Province filed a criminal incidental civil public interest lawsuit. The court sentenced four defendants, including Yang, to fixed-term imprisonment ranging from three years to one year and six months for the crime of infringing on citizens' personal information, with a suspended sentence and a fine each; Four people, including Yang, paid over 100000 yuan in compensation for public welfare litigation and apologized in national media. "Dear villagers, there are staff members coming to the village to help the elderly handle electronic medical insurance vouchers. Please listen to the broadcast and bring your ID card, medical insurance card, and mobile phone to the activity room on the first floor of the village elderly association to handle the procedures." In July 2021, the voice of grid member Xiao Pan came from the broadcast of a village committee in Xiangshan County. Upon hearing this, Uncle Zhang came to the village elderly association and handed the elderly machine to a young man. I saw the other party operating Uncle Zhang's phone while operating their own phone, and it took less than a few minutes to complete. Similar scenarios have occurred in many townships and streets in Xiangshan County. However, behind this seemingly normal business process, there is an unknown criminal act. Soon, the public security organ discovered during the handling of a case that someone secretly illegally collected personal information and maliciously registered for WeChat under the guise of activating an electronic medical insurance certificate. In recent years, electronic medical insurance vouchers have been vigorously promoted and applied. A network technology limited company that has obtained the authorization qualification for medical insurance electronic vouchers has signed a cooperation agreement with a third-party company to help middle-aged and elderly groups activate electronic vouchers. Ningbo Information Technology Co., Ltd. is one of the cooperating units, with the person in charge being Yang. According to investigation, from May 2021, Yang organized two groups of personnel as promotion teams to activate electronic medical insurance vouchers for the elderly in various villages in Xiangshan County. During this period, Yang decided to register the mobile phone number of the elderly as a WeChat account for sale and profit while promoting electronic medical insurance vouchers. Yang contacted Hu and Jiang from the "account merchant" team through a friend Liu, and formed a WeChat group to receive phone numbers. The members of the promotion team established by Yang selected elderly people who use non smart phones when activating their medical insurance electronic vouchers, and secretly sent their mobile phone numbers to the WeChat group. Upon receipt, Hu and Jiang will send the verification code automatically generated in the background when registering for WeChat to the WeChat group, and then the promotion team members will use the elderly mobile phone to send the above verification code to the official WeChat designated number to complete WeChat registration and delete the SMS on the mobile phone. It is understood that in just two months, Yang sold nearly 2000 mobile phone numbers for the elderly, making an illegal profit of over 50000 yuan; Liu earned a price difference through middleman introductions and illegally earned over 6000 yuan; Hu, Jiang, and others successfully sold more than 860 of the WeChat signals they obtained, making an illegal profit of over 70000 yuan. The undertaker prosecutor believes that the behavior of four people, including Yang, has seriously violated the information security of the elderly group, and should bear civil tort liability while bearing criminal responsibility. In July 2022, the Xiangshan County Procuratorate filed a criminal incidental civil public interest lawsuit against four people, including Yang, for infringement of citizens' personal information, requesting four people to bear compensation for public interest litigation