The illegal acts against strangers are:

1. Threatening users: Momo has divided the red line and yellow line of user behavior in the platform, and acts such as alleged fraud, gambling, propaganda of violence and terror, impersonating official accounts, and publishing solicitation information belong to the red line area; Harassing users on Momo platform, sending indecent language and pictures to users, with pornographic, vulgar and abusive information belonging to the yellow line area.

2. Friends circle advertisement: In recent years, on social platforms such as WeChat, QQ Space and Weibo, the phenomenon of WeChat business brushing and friends circle forwarding advertisements is serious, and many users are annoyed with the phenomenon of "friends circle advertisement". In response to the phenomenon of "friends circle advertising" on users' social platform, the Code clearly pointed out that it is forbidden to publish any advertising-related information on Momo platform, such as WeChat business, recruitment, credit cards, cosmetics, digital products, Taobao shops, plastic surgery and other forms of advertising. If there is any violation, the data and advertising information will be deleted, and some functions of the account will be closed for repeat offenders.

3. Network harassment: Network harassment is the pain point of every user and every platform. In the survey of network users, most users said that they would not recommend related websites to their friends in order to avoid being harassed by the network. However, social software based on LBS is more vulnerable to network harassment because there is no user communication restriction.