To save readers time, the main points of this article are organized as follows: The main sources of fake mobile phone numbers include: IoT cards, overseas cards, fake real-name cards, virtual numbers, group numbers, etc.; Card merchants collect a large number of sim cards that can provide SMS verification codes and voice verification codes, and provide verification code services for black producers and wool parties through hardware such as Maochi and equipment farms, and with the assistance of the code receiving platform; The prevention of fake mobile phone number attacks should be multi-dimensional: it is necessary to establish a strategy system from various aspects such as device identification and behavior identification, and equip a corresponding operation system.
The simplest and most effective method is to directly connect to the mobile phone blacklist service. This article will also recommend telemarketing list some special The website provides api services, and readers can query, use or access by themselves. Here are the key details: With the rapid development of the Internet, more and more transactions have migrated from traditional offline channels to online, real-time Internet platforms. In order to cultivate the market, Internet platforms have invested a lot of money in operation and promotion. Everything has another side, which also provides a breeding ground for the Internet "black industry". The upstream and downstream operations of the black industry chain are orderly and the division of labor is clear.
Among them, the most encountered by e-commerce practitioners is the wool party. " Wool Party " - Relying on registering a new account to get novice coupons or using multiple accounts to compete for red envelopes, the preferential subsidies during the big promotion period provide them with the opportunity to "make money". The 618 e-commerce promotion that just passed made them carnival. The most common method used by the wool party is to rely on registering a new account to obtain novice coupons or use multiple accounts to compete for red envelopes. The preferential subsidies during the big promotion period provide them with the opportunity to make money. I believe that all e-commerce partners have encountered this scenario of using fake mobile phone numbers to scour wool, and the smaller the e-commerce platform, as long as it involves novice discounts, will encounter such cases.