In order to promote the product, some online reading apps issue welfare vouchers to users. However, some outlaws have targeted these welfare vouchers. After a public prosecution by the Shanghai Minhang District Procuratorate, the court sentenced the defendant Liu Mou to three years' imprisonment, suspended for three years and fined for fraud. Liu likes reading novels online in his spare time. In February 2020, Mr. Liu happened to see someone selling book tickets of famous book apps online. After purchasing and using, Liu Mou found that there was a lot of money in the sales of the book coupons, and he got confused. Liu Mou found that in the old version of the book app, the loophole in the system update iteration can be used to get a book ticket. However, it is inefficient to collect the book coupons only by manually registering the account, and it is impossible to make fast money. "If there is a 'magic weapon' that can collect tickets automatically and in batches, it can save time and effort..." Later, Liu found a netizen who can program technology to design three software that can help Liu automatically collect the book coupons presented in the book app. After everything was ready, Liu Mou registered an online store and sold book coupons at a much lower price than the official top-up book coins. In order to gain favorable comments and accumulate store popularity, he also carried out the "buy one get one free" activity. In addition, Mr. Liu registered and purchased more than 10000 virtual mobile phone numbers to swipe book tickets, and sold the virtual mobile phone numbers with book tickets in his online store. However, the "good scenery" was not long, and Liu's "wool collecting" behavior soon broke out. In August 2021, the maintenance staff of a reading app system found in the regular check that the background service interface of the promotion activities that had already ended frequently appeared abnormal data orders of giving book vouchers, and the number was huge. After verification, the victim found that an online store had repeatedly and massively swiped the data stored and processed in its computer system, and sold a large number of stolen book-collecting vouchers to others, with a huge transaction volume. By the time of the crime, Liu had illegally made more than 130000 yuan by selling book coupons. In October 2022, the case was transferred to the Minhang District Procuratorate for examination and prosecution. At the stage of examination and prosecution, the procurator handling the case supplemented the investigation by himself, clarified the legal relationship between operators and users, built a complete evidence chain, clarified the nature of the case, and accurately identified the amount by downloading the Reading App to view the user agreement, verifying with the victim unit, and retrieving similar cases. At the same time, the prosecutor led Mr. Liu to withdraw from the illegal income and obtain the understanding of the victim. The Minhang District Procuratorate believed that the defendant Liu Mou fabricated facts and concealed the truth to defraud other people's property for the purpose of illegal possession, and his behavior was suspected of fraud, so he filed a public prosecution. A few days ago, the court heard the case. In view of the defendant Liu Mou's voluntary confession of guilt and punishment, the court finally made the above judgment after repaying the economic losses of the injured unit and obtaining the understanding. (Xinhua News Agency)