Credit card anti-theft brush guide _ credit card to prevent theft method
Many credit card holders have this experience: The mobile phone received a reminder of consumption, but the credit card was on their own side, and no where. What are the reasons for the credit card being stolen? Faced with an increasing number of fraudulent brushing cases, the cardholders have some preventive measures that can be used. Today, Xiao Bian gives you some ways to prevent credit card fraud by using credit cards.
1, set the password to brain
It is not possible to set a simple numeric arrangement of passwords to prevent passwords from being deciphered by criminals. Do not write or save the password in any place that may be seen or obtained by others. Do not store the password in the phone, and do not write it on the back of the bank card. Do not believe in strangers. When setting passwords, pay attention to safety precautions and do not steal them. When a bank card is lost or information is found to be leaked, the loss report is promptly processed.
2, pay attention to card transactions
When you lose your password, use your other hand or body to block the operation gesture. If you find that the password is being peeked, you must immediately change the password or contact the bank for password loss. In addition, when paying for a credit card, pay attention to whether or not the card has been swiped on two POS machines, and also pay attention to the number of credit cards the cashier takes.
3, the transaction slip completely smashed
Many depositors will arbitrarily discard the vouchers when they complete business at the bank's ATM machines and counters. This may disclose depositor information, so they must be thoroughly crushed.
4, not in Internet cafes, units and other public places for online transactions
For non-contact online transactions that require passwords, do not operate on public networks such as Internet cafes and units as much as possible; do not log in to unknown websites at will, be cautious about Trojan programs taking payment passwords, and regularly update payment passwords. When booking airline tickets or hotels using telephone or Internet channels, select as many well-known, highly-secure merchants as possible to avoid information leakage.
5, do not enter the "phishing" website when trading online
Sometimes customers will receive some online banking system upgrade SMS messages and log in to the website provided by the SMS, resulting in the disclosure of personal information.
6, before scanning the QR code should verify the source
The regulation of the two-dimensional code in the market is still a “blankâ€, and whether or not the two-dimensional code has a virus is indistinguishable from its appearance. Once the user scans the “storage†two-dimensional code by mistake, it is likely to result in the disclosure of privacy and the account being compromised. Theft and other situations occur. Before scanning the QR code, you should verify its source, select the formal channels and the QR code issued by the merchant, and do not scan QR codes with unknown source.
7. Log on to e-banking in a secure environment
When cardholders log on to e-banking, they must ensure that they are logged in in a secure environment. Do not be fooled by a flash of time, and connect freely to free WiFi from unknown sources.
8, keep alert on strange calls
While immersed in the convenience and quickness of online shopping, cardholders are wary of unfamiliar customer service calls, cloning of websites, and links to unfamiliar websites. Do not reveal your bank card number, password, ID card, verification code, etc. data.
9. Safely store mobile phones with credit card information
Data recovery technology can restore a large number of deleted or formatted device information, and replace the used mobile phone, and try not to carry out secondary sales.
10, timely check the credit card
Set reminder information for credit card changes and pay attention to changes in the amount of credit card. And timely through the personal credit information system to check the name of the credit card, confirm the name of the credit card number and credit conditions are correct.
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