Zhongxin Jingwei, March 15, many people have had such an experience: mobile phones have browsed some websites, did not leave a phone, but received a related industry sales call. How do people who make harassing phone calls accurately capture our browsing behavior?
In 2022, CCTV's "3·15" party was exposed, and the general manager of Hangzhou Yiyu Company said that as long as users browse the website, even if they do not leave a phone, they can call users. Each person's mobile phone corresponds to a MAC number (mobile phone identification code), which can be matched to this mobile phone. Companies that make harassing calls use such data to charge fishing companies a fee of three dollars per strip.
Screenshot of the "3.15" gala live broadcast
Not only that, in addition to using encrypted numbers to make harassing calls to users, some companies can also obtain the clear code mobile phone numbers of users who use mobile phones to access the Internet through technical means.
According to CCTV financial reports, Rongying Communications specially builds outbound call systems and provides outbound calls for some telemarketing companies. Manager Feng of the company said that there are many telemarketing companies that make harassing calls through their systems, and their systems can hide the real calling number to prevent being complained about.
A large number of harassing calls have brought rich telephone fee income to Rongying Communications, with a year of pure telephone bill income of nearly 100 million, and "Mobai" can account for 80% of the above. "Mobai" is an obscure term for harassing phone calls in the industry.
In addition, Ronglian Qimo, a subsidiary of ronglian cloud communications, a listed company, is also providing outbound outgoing calls systems and lines for telemarketing companies to respond to user complaints and supervision.
According to the official website, Ronglian Cloud (Beijing Ronglian Yitong Information Technology Co., Ltd.) is an intelligent communication cloud service provider, listed on the New York Stock Exchange on February 9, 2021, stock code RAAS, the first share of Chinese SaaS companies to be listed in the United States.
Headquartered in Beijing, Ronglianyun has branches in Shanghai, Guangzhou, Shenzhen, Wuhan, Chengdu, Hangzhou, Guiyang, Tokyo and other places, and currently has more than 1,000 employees. It has dozens of patent applications, hundreds of soft books, and passed the software CMMI5 certification.
Screenshot of Ronglian cloud's official website
According to reports, the customers it serves include, but are not limited to, State Grid, Haier Holdings, Bank of China, Industrial Bank, Pudong Development Bank, Guangfa Bank, PetroChina, Sinopec, CRRC Group, Ping An of China, Hyundai Motor, Tencent, JD.com, Xueersi, SF, etc., covering finance, education, manufacturing, energy, Internet and other industries. (Zhongxin Jingwei APP)