"National anti fraud, you and me", "anti fraud early warning hotline 96110, remember" As a beautiful scenery of the anti fraud propaganda front in Nan'an District of Chongqing, the public welfare publicity of truck body anti fraud knowledge and the household publicity of anti fraud skills of blue vest volunteer team light up the streets and alleys of Nan'an District. "Anti fraud knowledge is written on the car. It's so distinctive. It's too eye-catching. You can't ignore it!" Said Mr. Wang, who lives in Chayuan new area, Nan'an District. In recent years, by integrating the forces of schools, enterprises, media and other industries, Nan'an District has established the "anti fraud alliance" led by the political and Legal Committee of the district Party committee, which takes the whole people's participation and prevention first, and expanded the anti fraud publicity front to all walks of life in Nan'an District, so that the whole people's anti fraud can be deeply rooted in the hearts of the people, become an action self-awareness, and form a multi-dimensional anti fraud pattern. Anti fraud propaganda is deeply rooted in the hearts of the people "Let me tell you a few figures first, 1876 cases, 211 million. Do you know what it means? It is the total amount of criminal police information and losses of electric fraud in Nan'an District in 2021. You may think fraud is far away from us, but in fact, fraud is around us..." On the afternoon of January 20, Nan'an District anti fraud center and Nan'an District network security detachment carried out police enterprise linkage with enterprises under their jurisdiction, held an anti fraud theme lecture of "walking the community and delivering peace" in the form of "Online + offline", and conducted anti fraud training for hundreds of enterprise employees. The police exposed various types of fraud routines in humorous language, real case analysis, video explanation of direct attack on the soul, and full of anti fraud knowledge dry goods, which made more than 40 employees on the scene and hundreds of online employees shout "long experience". This activity is an epitome of the anti fraud publicity activities of the public security on the south bank. In March last year, a new awarding ceremony was held in the love green Kindergarten under the jurisdiction of Tushan police station of Nan'an District Public Security Branch. Anti fraud little stars stepped onto the podium and accepted the certificates and medals of "anti fraud little stars" issued by the police. At the scene of the event, "little star" also took to the streets with the police uncle to publicize anti fraud knowledge with a childish voice. This is a bold attempt carried out by Tushan police station: it linked with 32 kindergartens, primary schools and middle schools in its jurisdiction to carry out activities such as making anti fraud handwritten newspaper, writing anti fraud composition and shooting anti fraud video, and selected the "anti fraud little star". At the same time, the Youth League Committee of Nan'an District public security branch and Tushan police station also jointly organized an anti fraud parent-child painting competition with many schools under their jurisdiction. By personally participating in exposing fraud practices, the children led the whole family to participate in the "national anti fraud" action. Why should the focus of anti fraud be on minors? Du Junze, director of Tushan police station, said the move was to enhance the publicity effect. Now most families revolve around their children. One child cares about three families - parents, grandparents and grandparents. While children participate in anti fraud activities, their parents will also pay attention to the activities, so as to enhance the effect of anti fraud. Cai Yisheng, associate professor of criminal investigation School of Southwest University of political science and law, believes that only by accurately implementing policies, strengthening anti fraud publicity, and implementing targeted anti fraud publicity strategies and measures for different groups can we build a good atmosphere of "national anti fraud". In order to improve the people's awareness of anti fraud, Nan'an District Public Security Branch has continuously strengthened the anti fraud publicity work, carried out accurate publicity and prevention for potential victims in combination with the activity of "going to the community and sending peace", constantly innovated publicity methods, carried out anti fraud publicity in the form loved by the people, improved the awareness rate of the people, and prevented "fraud" in the first place. Race against time to warn and dissuade The game between police and swindlers has reached the stage of racing against time. How to accurately find potential victims and intercept them is a difficult problem that the public security organ needs to solve. In this regard, Nan'an District anti fraud center expanded the path of "early warning and dissuasion". Relying on the "anti fraud sniper" and "south bank golden bell cover" small program early warning push data, it is handled according to the classification of "low risk, medium risk, high risk and special risk", defines the working steps of "call door-to-door blocking stop loss", implements the three-level linkage of "Branch Bureau police station Community Grid", and the relevant alarm types of the Branch Bureau are handled synchronously. In November 2021, the anti fraud center of Nan'an District received a high-risk warning of posing as a public security organ and law fraud: Li is talking to fraudsters and the situation is urgent. "We immediately started the rapid response mechanism and repeatedly dialed Li's phone, but Li's phone has been in the state of call or refusal." Fu Min, deputy leader of Nan'an District anti fraud center, introduced that the anti fraud center quickly informed the Tushan town police station and tried to contact his husband Wang. The police and Wang looked for Li in various ways and finally found him in a hotel. So far, Li realized that he had encountered Telecom fraud. Due to timely dissuasion, the suspect has not had time to obtain the bank card password, verification code and other information, and Li has no property loss. Thanks to years of hard work, Li saved his family in time. "Criminals accurately obtain citizen information and targeted fraud, which increases the difficulty of victims' self identification and prevention." Cai Yisheng said. "In 2021, we made more than 300000 early warning calls, successfully dissuaded more than 2184 potential victims, and the amount of dissuasion and interception was 47.74 million yuan." Fu Min said. For high-risk and emergency early warning, Nan'an District anti fraud center used 96110 anti fraud hotline to dissuade at the first time, instructed community police or grid members to meet and dissuade in time, and did a good job in freezing, sealing and other countermeasures against suspicious bank accounts, telephone numbers and virtual identities, so as to achieve "simultaneous disposal of online and offline and follow-up of stop loss countermeasures". "Even with this kind of dissuasion, some people are still cheated." Fu Min said that someone had encountered a "pig killing dish" before, and the police came to dissuade him and was scolded. "He said I wouldn't be cheated. Only those old people were cheated, but he was cheated in a few days.". Control high-risk personnel involved in fraud Under the background of the rapid development of the Internet, the crime of telecom network fraud is still high, and continues to evolve and upgrade. How to effectively carry out the anti fraud work has become a realistic challenge. Cai Yisheng believes that public security organs should cooperate with procuratorial, telecommunications, banking, network operators and other departments to actively use big data technology to timely discover, analyze, study, judge, block and crack down on crimes. In this regard, Nan'an District also gave its own answer: the special research of the Standing Committee of the district Party committee and the executive meeting of the government included the national anti fraud special action into the "seven optimization" project of the party and government, and included in the target management assessment category of "safe Nan'an". Expand the number of member units of the district level joint meeting from 18 to 50, among which banks and financial institutions are included in the member units, providing strong support for rapid stop loss. In order to deal with the severe situation of electric fraud cases, the anti fraud center of Nan'an District has explored the fight against electric fraud for many years, explored the "special class system + comprehensive management" and expanded the path of "high-risk control involving fraud". The Nan'an District anti fraud center dispatched police of various types and civilian auxiliary police to form a research, judgment and verification working group: it is mainly responsible for the clue research, judgment and information verification of high-risk personnel involved in fraud, so as to realize collaborative linkage, same frequency resonance and closed loop. Through the research and judgment of physical operation, scientific and technological means and big data, the high-risk personnel involved in fraud in the whole region were checked one by one, and the line was deeply excavated and expanded. Dozens of high-risk personnel involved in fraud were successfully studied and judged. In CAI Yisheng's view, telecom network fraud not only crosses provinces and cities, but also cross borders. Some overseas dens have become prominent cancer. "Investigate and visit the high-risk personnel involved in fraud one by one, and urge the dens personnel to return to China as soon as possible through warning education, legal pressure and family probation; for those who refuse to return to China, create public opinion pressure to return by posting notices and publicly exposing the illegal and criminal acts of the personnel involved in fraud." Fu Min introduced that in 2021, the number of high-risk personnel involved in fraud in Nan'an District decreased significantly by 85.5%, ranking in the forefront of the city. Cai Yisheng lamented that at present, criminals are generally linked through the Internet, anonymous to each other, commit crimes quickly, and form a black industrial chain. New fraud means represented by online dating (pig killing dish), online bill brushing and fraud by pretending to be e-commerce customer service emerge one after another. The way of criminal chain operation makes people stunned by its professionalism. Therefore, it is urgent for the whole people to fight fraud. (reporter Wu Xiaofeng and Zhan Haifeng) (outlook new era)