1. Information disclosure: There are security holes in the Pop chat software or users lack security awareness, which may lead to personal information disclosure, chat records, contact information, geographical location and other information disclosure.

2. Privacy invasion: Pop chat software is hacked or has malicious software. Hackers may obtain users' private information, such as photos, videos and audio, thus infringing users' privacy.

3. Property loss: There are fraudulent information or false advertisements in the Pop chat software, and users may be defrauded, resulting in property losses. When using Pop chat software, we should pay attention to protecting personal privacy and safety, choose regular channels to download the software, update the software version in time, avoid using the software under unencrypted public WiFi, set strong passwords and enable two-step verification. You also need to be cautious about the information in chat software to avoid being cheated and lost.