How to protect the security of bank card information?

Bank card number, password, cardholder's name, identity, certificate number, telephone number and other private information.

Criminals often pretend to be telecom operators or banks, such as 10086, 95588, 95533 and 95555, to send "cash for points" messages. SMS usually has a phishing website that impersonates an operator or bank. After logging in, the user will be asked to enter the account number, password, name, ID number and mobile phone number reserved by the bank. "Once this information is filled in, the liar will get this information."

The modified POS machine can also extract bank card information. Vulnerabilities in the system platform lead to the disclosure of personal information. Due to the lack of perfect security management mechanism and system loopholes, some network platforms have been maliciously downloaded by hackers. Various leaked databases have been integrated into a huge "social work library" by hackers.

Expanding the ways of information stealing, Lu Zhao Hua, a security expert of Tencent's mobile phone housekeeper, suggested that users should go to the bank in time to replace the old M 1 card with an IC chip card, which can greatly reduce the risk of copying. Once stolen, the card should be frozen immediately to prevent the loss from expanding-call customer service to report the loss or operate by yourself through mobile banking.

Second, report the case immediately. Receipts for submitting cases should be kept-so that they can be recorded when claiming rights from banks. Immediately withdraw cash from the nearby bank and print the voucher. This is to prove that you have the bank card, and all transactions in other places are fake cards.

More importantly, we should plan ahead. Lu stressed that users should not click on any URL links in short messages, and should not trust any short messages and phone calls, such as cash exchange and lottery tickets. Don't transfer money or remit money to any strange account.

In addition, install professional mobile phone security software for mobile phones. For example, Tencent Mobile Manager can accurately intercept all kinds of fraudulent short messages, fraudulent phone calls and phishing websites, and kill all kinds of mobile phone Trojan payment viruses to ensure the security of mobile phones.

People's Network-Bank cards don't want to be "cloned". Personal information should not be disclosed.