Is it related to paying attention to people you don't know, Tik Tok and Aauto faster?

When a mobile phone receives a yellow message, it pays attention to people it doesn't know, which is usually unrelated to Tik Tok, A Auto Fast and other applications. This is a kind of phishing email or spam. Liars trick users into various fraudulent behaviors by sending yellow messages or adding strange accounts, such as inducing users to click on malicious links, downloading malicious software, stealing personal information, etc.