1: Call cancelled. Call the phone number on the back of the credit card, quote the information such as ID number and card number, and the customer service staff will cancel.

2. Log in to the bank website, change the bill sending method to "electronic bill" according to the page prompts, and leave a common email address, and then the cancellation can be successful.

At present, some banks have stopped the business of paper statements, because paper statements are not environmentally friendly, easy to leak and expensive. Credit card users can apply for SMS statement or email statement service, which are free of charge.

Because the paper statement stipulates the credit limit, the repayment amount in the current period, the bill amount in the previous period, and the transaction details in a transaction cycle, including the time and specific transaction description of each transaction. Through these basic information, criminals can easily know your work unit, income, personal preferences, consumption level and frequent shopping places. And your personal information is all exposed, so it is easy to become a candidate for fraud.