In modern society, user privacy and security are increasingly valued. In some cases, companies may take some radical measures to attract users, such as providing personalized services and advertisements by collecting and analyzing user data. However, this practice may lead to privacy leaks and even cause user dissatisfaction and trust crisis. Sacrificing privacy and security to attract users is not a sustainable practice. It may bring some traffic or revenue in the short term, but in the long run, user trust and loyalty are crucial to the success of the company. Protecting user privacy and providing a safe usage environment should be regarded as an important responsibility of the company. Through transparent data usage policies and good security measures, companies can build a good brand image and lasting customer relationships while attracting users.