How did Taobao sellers get your phone number without buying it?

Taobao buyers, how to protect privacy? On the opened account management page, click "Privacy Settings" in the left menu to open the privacy settings page. The privacy settings page that opens contains three settings: basic settings, dynamic settings and screen settings. The basic settings page is displayed by default, as shown in the figure. On the "Basic Settings" page, it can be divided into three aspects: "Who can access my news", "Allow search to find me" and "Who can pay attention to me". Please make the settings as needed. Click the "Dynamic Settings" tab, and a dynamic settings page will be displayed below, including several configurable columns such as "Basic Information" and "Voting". On the Dynamic Settings page, click the plus sign in front of the settings column to expand its child columns. The "Basic Information" column as shown in the figure includes sub-columns such as "My avatar update" and "My basic information update". Because there are many contents in "Dynamic Settings", please set them reasonably according to your own situation. Click the Filter Settings tab, where you can select users to filter. Once set, the user will not be harassed. You can enter the user name to block in the input box, and then click the Block Settings tab, where you can select the user to block. Once set, the user will not be harassed.