What's wrong with Zhaopin's recruitment of virtual numbers?

This is a safety measure. The virtual number recruited by Zhilian is a measure to protect users' privacy and security. In Zhaopin recruitment, enterprises will provide a virtual middle number protection service by default when releasing recruitment information. When the recruitment company actively contacts the job seeker, it will communicate through the middle number, and it is impossible to know the real number of the job seeker, thus preventing the user information from leaking.