Digital currency capture
Vpay is suspected of fraud and theft of bank card information
at the beginning of 2018, the Economic Investigation Bureau of Guangdong Provincial Department found that some people on the Internet were selling related procts such as "one machine, Multi Country amount increasing artifact" (brand "v-pay"), which had problems such as stealing bank card magnetic stripe information, illegal operation and credit risk
"v-pay" claims that it can swipe the card anywhere in China, and display the overseas transaction in the bank, cheating the issuing bank into mistaking the cardholder for overseas consumption, thus activating the rule that "the issuing bank will give a substantial increase to the credit card with transaction records abroad"
in the above report, the police introced the use process of the "overseas machine":
the cardholder first downloaded the app by scanning the QR code, bound the relevant registration information and a debit card, swiped the card on a mobile POS machine of a mobile phone ring the transaction, then selected the country and region of the transaction on the app, and entered the consumption amount after clicking in, Then, the process of "displaying overseas transactions in the bank" can be completed, and the withdrawal rules of the issuing bank can be activated. After the successful increase of the credit limit, the handling charge of 20% - 50% of the amount of each credit card will also be paid
In fact, the app downloaded by the cardholder has a set program in the background, which steals the relevant information of the bank card while the cardholder swipes the card and automatically uploads it to the serverat the same time, the criminals set up in the overseas dens log on to the server, use the stolen bank card information to create a clone card, and then swipe the card on the POS machine of the overseas cooperative merchants to simulate the scene of overseas consumption, complete the "overseas transaction" process, and create a false impression for the bank. This is equivalent to giving credit card information to others, hiding the risk of theft
according to the news released by the Public Security Department of Guangdong Province on July 24, 2018, some bank cards that used "overseas machine" had stolen cash in Thailand from October to November 2017. However, according to the feedback clues from the credit card center of Bank of communications to Guangdong police, the bank found that a large number of credit cards were used on overseas machines of "vpay"
according to the news released by the Guangdong Provincial Public Security Department, in view of the novel mos operandi and huge potential risks of the case, the Economic Investigation Bureau of the Guangdong Provincial Public Security Department guided and coordinated the Economic Investigation Detachment of the Shenzhen Municipal Public Security Bureau to put the case on file for investigation, set up a special group to vigorously promote the investigation, and finally found out the criminal gangs headed by Luo in Xiamen, Zhang in Zhangzhou, and Lin in Shenzhen
case involves a number of bank card crime groups in Guangdong, Shenzhen, Dongguan, Huizhou, Shandong Linyi, Fujian Xiamen, Zhangzhou, Malaysia and Malaysia abroad, and more than 40 suspect suspects. p>
among them, the hardware factory is in Shenzhen, the sales team is in Dongguan, Linyi, Shandong and Zhangzhou, Fujian, the channel operation is in Xiamen, Fujian, the back-end servers are in Guangzhou, Guangdong, Qing, Shandong and Zhangjiakou, Hebei, and the counterfeit cards are proced and consumed in Malaysia
Guangdong police reminded that cardholders who have used the so-called "overseas machine" should change their payment password and change their cards as soon as possible, and suggested that cardholders should not use the so-called "overseas machine" for credit card withdrawal
from June 30 to July 13, 2018, under the overall command of the Ministry of public security and the Economic Investigation Bureau of the provincial department, the economic crime investigation bureau of Shenzhen Public Security Bureau, together with the economic investigation departments of Baoan, Longgang, Yantian and Guangming, dispatched more than 100 police forces to form eight action groups, Carry out "sword 13" to crack down on cross-border credit card information theft crime "vpay" project unified network action
this case is the latest type of cross-border bank card crime involving the Internet in China, where a large number of citizens' personal information is leaked, property security is threatened, and financial order is seriously disturbed
in order to crack down on credit card information stealing criminal gangs at home and abroad in the whole chain, the leaders of the Economic Investigation Bureau of the Ministry of public security attached great importance to it and formed a six person overseas arrest working group headed by Wang Cheng, deputy researcher of fox hunting Office of the Ministry of public security, and participated by Wu Yilai, deputy director of the Economic Investigation Bureau of the provincial department. On June 25, they rushed to Kuala Lumpur, Malaysia to carry out landing verification< In the investigation, Br />
's overseas arresting team found that the credit card machine used by the gang was sent to Kuala Lumpur from China. It found the location of the suspect by tracking the express number. Because the courier recipients were not suspects, but the local Chinese in Malaysia, the working group did not initially confirm that the express delivery address was the crime suspect's location, and could only observe around and find a breakthrough point.
the express delivery address is an apartment in a commercial district in Kuala Lumpur. The apartment area has strict security, access control and few pedestrians around, so it is difficult to disguise. In addition, the language barrier has brought great difficulties to the landing investigation of the working group
under the coordination of the counselor of the Chinese Embassy in Malaysia, the working group contacted the real estate agent to go to the apartment floor where the receiving address was located for investigation on the ground of renting a house, and preliminarily confirmed that the place was the crime committed by the criminal gang and the accommodation
in order to wait for the right time to arrest, the working group rented an apartment on the same floor as the criminal gang for observation. After 2 days and 2 nights of squatting, Shang Dehu, deputy leader of Shenzhen economic investigation team, discovered that a man suspected of being a suspect was farmed out for money. By repeatedly checking the appearance of the man, he decided that he was the fou to be found in Shenzhen. The working group contacted the Kuala Lumpur police for the first time. Under the active coordination of the Commercial Crime Investigation Bureau of Malaysia, the working group quickly dispatched police forces to destroy a bank card ing card swiping dens, arrested four suspects, including Fu, and seized more than 600000 pieces of bank card magnetic stripe information, 38 crime POS machines, 9 side recorders A large number of clones, including 245 white cards and credit card tickets
from June 25 to June 30, the overseas arrest team successfully destroyed the overseas crime dens in only six days, and obtained a large amount of material evidence, which laid a solid foundation for the synchronous arrest in China
at the same time, Shenzhen Economic Investigation sent three working groups to Linyi of Shandong, Xiamen of Fujian and Zhangzhou of Fujian to carry out the landing work. The economic investigation departments of Guangzhou, Dongguan, Huizhou and other cities in the province also carried out the landing investigation on the local target persons and footholds of the activities
because the criminal gang is scattered in China and has a long distance across regions, the domestic special task force has been fighting for 72 hours continuously. With the strong assistance of Fujian and Shandong police, the criminal gang has carried out cracking operations in Shenzhen, Dongguan, Huizhou, Qing and Linyi of Guangdong, Xiamen and Zhangzhou of Fujian at the same time, destroying the criminal network of stealing credit card information at home and abroad
fox hunting is a special action organized by the Ministry of public security to arrest overseas suspect in economic crime. Fox hunting is to catch those fox who have been hiding unpunished for a long time, and those foxes who are smart and changeable and think highly of intelligence. Among these "Foxes", there are economic swindlers who are skillful in calculation, as well as bosses who have been successful in business. The difficulty of catching them can be imagined
in the struggle against economic crimes, the economic investigation police are competing with their opponents in the battlefield without gunpowder smoke. Adhering to the belief of "the ends of the earth, though far away, we must pursue", they are taking the initiative to attack, close international police cooperation, innovate the way of law enforcement, and strive to win the hard battle with firm determination and powerful measures< br />
antimony metal element, element symbol sb, atomic number 51. It is a kind of metalloid with metallic luster and mainly exists in the sulfide mineral stibnite (Sb2S3) in nature. It is known that antimony compounds were used as cosmetics in ancient times. [1] metallic antimony was also recorded in ancient times, but it was mistaken for lead at that time. Antimony was known to be a chemical element around the 17th century
silver white, glossy, hard and brittle metal (often made into rod, block, powder and other shapes). It has a scaly crystal structure. It graally loses luster in humid air and burns into white antimony oxide in strong heat. It is soluble in aqua regia and concentrated sulfuric acid. The relative density is 6.68, the melting point is 630 ℃, the boiling point is 1635 ℃, and the atomic radius is 1.28-197;, Electronegativity 2.2
since the end of the 20th century, China has become the largest procer of antimony and its compounds in the world, and most of them are proced in the tin mines in Lengshuijiang City, Hunan Province (note, they are not called antimony mines). The instrial process of antimony is roasting first, then recing with carbon at high temperature, or directly recing stibnite with metallic iron
lead antimony alloy plates used in lead-acid batteries. Antimony alloys with lead and tin can be used to improve the properties of welding materials, bullets and bearings. Antimony compounds are important additives of chlorine and bromine containing flame retardants, which are widely used. Antimony is also widely used in emerging microelectronic technology, such as amd graphics card manufacturing
antimony is a gray metal with silver luster, and its Mohs hardness is 3. Therefore, pure antimony can not be used to make hard objects: Guizhou Province of China issued antimony coins in 1931, but because antimony is easy to wear and tear, it lost a lot in circulation
antimony is a nitrogen group element with electronegativity of 2.05. According to the periodic law of elements, its electronegativity is larger than that of tin and bismuth, and smaller than that of tellurium and arsenic. Antimony is stable in air at room temperature, but it can react with oxygen to form antimony trioxide when heated[ 2] Antimony does not react with acid under normal conditions
at present, there are four kinds of allotropes of antimony, one kind of stable metallic antimony and three kinds of metastable antimony (explosive antimony, black antimony and yellow antimony). Metallic antimony is a fragile silver white lustrous metal. When the molten antimony is cooled slowly, it will form a cubic crystal, which is heteromorphic with the gray allotrope of arsenic. The rare explosive antimony can be made by electrolysis of antimony trichloride. If it is scratched with sharp instruments, an exothermic chemical reaction will occur, which will emit white smoke and form metallic antimony. If you grind it in a mortar with a pestle, it will explode violently. Black antimony is formed by the rapid cooling of metallic antimony vapor. Its crystal structure is the same as red phosphorus and black arsenic. It is easy to be oxidized or even spontaneous combustion in oxygen. When the temperature drops to 100 ℃, it graally transforms into a stable crystal. Yellow antimony is the most unstable one, which can only be obtained by the oxidation of hydrogen antimonide at - 90 ℃. Under the action of this temperature and ambient light, the metastable allotrope will be transformed into a more stable black antimony[ 3]
the structure of antimony is a layered structure (space group: R3m No. 166), and each layer contains a connected folded six membered ring structure. The nearest and the next nearest antimony atoms form a deformed octahedron, and the three antimony atoms in the same bilayer are slightly closer than the other three. The relatively close distance makes the density of antimony metal reach 6.697g/cm, but the weak bonding between layers also makes it very soft and fragile
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Xi'an police cracked the "blockchain" pyramid scheme case
on April 5, Xi'an Public Security Bureau set up a special group, led by the Economic Investigation Detachment, together with the high tech branch of Public Security Bureau and other departments, to carry out joint action, multi police cooperation, regional cooperation and concentrated attack. After careful investigation and continuous operations in the first 9 days and nights, Zheng mastered the criminal suspect zhengmou for illegal interests, organized the network platform administrator Zhang Mou, Lee, vice president of marketing and other 9 people to carry out illegal and criminal activities. p>
according to the investigation, Zheng and others began to prepare since October 2017. On March 28 this year, they applied the latest concept of "blockchain" to confuse the public. They sold virtual currency on the "era of consumption" (DBTC) network platform at the price of 3 yuan each, and controlled the price rise of virtual currency on their own
pyramid selling in disguise harms people
PlusToken platform is built by the criminal suspect Chen and others and developed related application programs, and began to engage in pyramid selling platform of internet pyramid selling network. In March 2020, the Ministry of public security will arrest all the major suspects related to the plustoken platform
2018, suspect Chen and others began to erect "PlusToken platform". The platform takes blockchain technology as a gimmick, bitcoin and other digital currencies as trading media, promises high rebate under the guise of providing digital currency value-added services, and attracts the masses to participate. Its essence is MLM
extended information:
in February 2019, Wenyuan police station of Tianxin District of Changsha City and relevant departments investigated and dealt with the "plus token" propaganda dens. After on-site inspection, it was found that the propaganda dens had no relevant qualifications, violated the relevant national regulations, engaged in virtual currency and other related propaganda and training under the brand of "blockchain", and were suspected of luring the masses to vote in this way. Under the guise of "blockchain", collect threshold fees and develop offline
In March 2019, Gu Zhijiang, one of the plutoken operators, was listed as a fugitive. The reason is that Gu Zhijiang, together with Chen Bo, Gu Zhijiang, Ding zanqing, Lu Wanlong and Peng Yixuan, was suspected of organizing and leading pyramid selling activities In June 2019, a number of plutoken investors said that since the evening of the 27th, plutoken wallet has been unable to withdraw cash2019, some victims received a 110 call from the Yancheng City Public Security Bureau, and they were consulted about the arrest of Plustoken fraud gang. They learned that the PlusToken project was put on file in Yancheng for "organizing and leading pyramid selling". Some of the suspect had been detained by Yancheng police. If you are cheated, you can report to the local police station