1. Identity theft: Once personal information is leaked, criminals may use this information for identity theft, including opening bank accounts, applying for loans, handling credit cards and other financial activities.

2, online fraud: criminals may use the leaked personal information for online fraud, such as impersonating relatives and friends or government agencies for fraud.

3. Telephone harassment: The leaked personal information may be used for telephone harassment, including sales calls and fraudulent calls, which seriously affects personal life.

4. Privacy disclosure: The disclosure of personal information may lead to the violation of personal privacy, and the home address and contact information may be obtained by criminals.

5. Legal risk: If personal information is used for illegal and criminal activities, the individual who leaked the information may be involved in unnecessary legal risks.