Can mobile phone numbers be leaked even when you view webpages? "Mobile Phone visitor marketing": The black market has an annual revenue of over million, and mobile phone number visitors

Can mobile phone numbers be leaked even when you view webpages? "Mobile Phone visitor marketing": The black market has an annual revenue of over million, and mobile phone number visitors

I don't know if you have had such experiences. After you read a webpage on your mobile phone, it won't take long for you to receive a lot of spam messages from harassing phone calls. What is the problem? Security experts recently gave us the answer.

The reason for this is that "Mobile Phone visitor marketing" is being done. This black industry chain uses loopholes in the operator system to illegally obtain users' mobile phone numbers, and sell the mobile phone number information to those marketers, so that the user will naturally become a frequent visitor to harass calls and spam messages.

According to statistics, from 2016 to 2017, 0.688 billion of domestic netizens were estimated to be as high as 91.5 billion RMB due to spam text messages, information leakage, and cyber fraud, this is an astonishing piece of data. I have to say that the current situation for Chinese netizens to access the Internet is that, after opening a piece of news pushed by mobile phone, they simply browsed it and closed it, however, in the near future, many second-hand car advertising text messages, bank loans, English training, house buying, and many other types of harassment followed. In addition, there is even more amazing big data. Users can search for and browse websites on the Internet, which has become a common phenomenon.

In addition, there are many black industry services on the Internet. For example, if some netizens see the mobile phone number capturing service on the Internet, the service will require users to add QQ friends for private chat, provided that they need to register members of the website. After a user registers for a member, the user will receive a free three-day code capture benefit function. This service can precisely capture the mobile phone number, mobile phone model, and other information after the mobile phone user browses the website. Black industries like this are widely distributed on the Internet and have a strict hierarchical division of labor system. The source of data leakage is the operator's mobile phone number and mobile phone model stealing. They provide the information to the mobile visitor marketing platform, the platform then sells the data to level 1 agents, level 1 agents are responsible for selling the service platform to a large number of level 2 agents, and level 2 agents are responsible for distributing the mobile visitor marketing business.

At present, this phenomenon cannot be stopped, but with the increasing number of frauds, the technical upgrade of mobile security is imminent.