What are the cases of telecommunication network fraud?

first, swiping the bill for rebate fraud: on July 24th, 222, Wang, a resident of Kezuohouqi, received a fraudulent phone call starting at , and was defrauded of more than 4,5 yuan by swiping the bill. Bao Guojun, a policeman from the Anti-fraud Center of Kezuohouqi Public Security Bureau, received an early warning and dissuasion clue from the Anti-fraud Center of the Municipal Bureau, immediately telephoned Wang, a resident of the jurisdiction, and asked Wang, a resident, to report the case immediately and make an emergency payment.

the next day, Wang received the phone call from "", and the other party lured Wang to continue to swipe the bill for a rebate of 23, yuan on the grounds of withdrawing the 4,5 yuan previously swiped. Bao Guojun, a policeman, discovered Wang's behavior of brushing the bill again through the system. He immediately drove to meet Wang to dissuade him and carefully explained the harm of brushing the rebate, telling her never to brush the rebate again. After dissuasion, Wang said that he would definitely abandon luck and opportunistic behavior and avoid being cheated because of fraudulent reasons such as single rebate.

Second, impersonating a mature human. On July 23rd, Li Moumou, a resident of Kulun Banner, received a strange phone call. The caller claimed to be Li Moumou's hometown and promised to introduce him to work to make money. He asked Li Moumou for an agency fee, 1 yuan. Li Moumou believed it and transferred him to 1 yuan without knowing this so-called hometown. Li Zhenglin, a policeman from the Anti-fraud Center of the Public Security Bureau of Hure Banner, received an early warning and dissuasion clue from the Anti-fraud Center of the Municipal Bureau and immediately called to dissuade him. However, after repeated dissuasion, Li still didn't believe that he was cheated. He always insisted that the swindler was his fellow villager and 1 yuan was his thank-you fee for introducing the work to his fellow villager. Later, he repeatedly hung up the phone to dissuade the police. Early warning and dissuasion personnel immediately contacted the police station to meet and dissuade Li Moumou. After repeated telephone dissuasion and meeting with the police station, Li finally realized that he had received telephone fraud and avoided greater property losses.