After being leaked, you can: 1, change your account number; 2. Change important passwords; 3. report the case; 4. Lawyers sue; 5. Collect evidence; 6. Irrelevant information can be ignored.
Legal basis: Regulations on the Protection of Personal Information of Telecommunications and Internet Users
Article 4 The user's personal information mentioned in these Provisions refers to the user's name, date of birth, ID number, address, telephone number, account number, password, and the time and place when the user uses the service, which are collected by telecom operators and Internet information service providers in the process of providing services.
Article 5 Telecom operators and Internet information service providers shall follow the principles of legality, fairness and necessity when collecting and using users' personal information in the process of providing services.
Article 6 Telecom operators and Internet information service providers shall be responsible for the security of users' personal information collected and used in the process of providing services.