1. Others don't know the password of your bank card yet, so it's impossible to make a case only by bank card number, name and personal mobile phone number.

2. Pay attention to the personal bank card, password and ID card. It is best not to pile them together to avoid economic losses caused by theft or loss.

3. Pay attention to enhance the awareness of protecting personal information, and don't disclose it casually in public, so as not to bring unnecessary trouble to individuals.