1. Pay attention to protecting your transaction password. When swiping your card in a physical store, pay attention to the people around you; when entering the transaction password, cover it with your hands or other obstructions.

2. Keep the card properly. You must know that the credit card will have your corresponding information, so pay special attention. If you find that the card is lost, you must promptly report the loss to the bank where you hold the card.

3. Do not believe false text messages or information. Do not click on the complete or certain link received on your mobile phone to avoid entering a phishing website.