What Is a CVV Number? Meaning, Importance & How to Protect It From Card Fraud

Have you noticed the three digit number on the back of your debit or credit card whenever you make an online payment. When you do online shopping or make a payment without your card, you might be asked about your card number, expiry date and CVV. Because these are the sensitive details. Knowing what your CVV is, why it is asked and who you should not share it with, it will help you to protect yourself from credit fraud.

With these online payments becoming a regular part of everyday life in India, understanding how your credit details can be misused is just as important as knowing how to use that. This guide will explain to you what a CVV number is, what it is used for and how you will keep it secure.

What Is a CVV Number?

A CVV stands for Card Verification Value. This is a security code associated with your debit or credit card and it is used to verify if the person making a card not present transaction has the access to the physical card.

On most of the Visa, mastercard and RuPay cards, CVV is the three digit number which is printed on the back of the credit card, near the signature panel. American express cards use a four digit security code which is printed on the front.

When you make certain payments online or other card not present payment, a merchant might ask your card number, expiry date and a CVV. Because your CVV is an sensitive information, you should be treating that information carefully. Do not share that information with any unknown on calls, messages or email, even if someone claims that they are calling from bank or another financial institute. A genuine looking request does not mean it is safe option for you to disclose your information automatically.

What Is the Purpose of a CVV? 

It is an additional security check, it’s purpose is to check that whether you use your card for certain transactions whether the physical card not being present, such as when you do some online payments.

For example, you are making an online payment, a merchant may ask for your card number, expiry date and CVV before processing your payment. The process of payment will involve other authentication or security measures depending on the type of the transaction and card issuer.

But your CVV should not be treated as a guarantee that your transaction is safe. The fraudsters may try to take your card details through different methods like phishing, fake websites, fraudulent calls or other social-engineering methods. That’s why your CVV should be treated as a sensitive information and only be shared when you are sure that this is a legitimate transaction that you are doing, through a trusted payment channel.

Is a CVV the Same as Your PIN?

No, your CVV and card pin are two different security details and they both serve different purposes.

A CVV is a three digit security code which is printed on your debit or credit card and it is requested during online or card not present payments, your card PIN, on the other hand, is a confidential number that you set for the card or receive for authentication of certain card transaction such as your ATM withdrawals and some transactions.

Another important difference between them is your CVV is printed on the card while your pin is a confidential information and should not be disclosed anywhere.

You should be treating both of them as your sensitive information, never disclose your pin, CVV or any OTP to someone over a phone call, SMS, email or social media message just because they claim to be someone else, these are some sensitive info you should protect.

Why Is Your CVV number important for Card Security?

Your CVV is a part of your card information that will be used during certain card not present payments. That’s why you should use it as a sensitive information, just like your card number and its expiry date.

The biggest risk is not the CVV itself but it’s how fraudsters may try to obtain your card details, they will pretend to be any bank institute, sustumer care, online seller or create a sense of urgency within you to convince that you share your card number, CVV., OTP or any other confidential information.

For example, you receive a message that claims that your card will be blocked unless you complete this verification. The message may lead you to end up opening that fake website that look similar to a legitimate app that can be trusted, and then they ask for your card detail.

You should remember that having a CVV does not mean that someone can make a fraud transaction successfully.

Banks, card networks and payment systems might use your additional authentication and security measures. So, keeping these details private will reduce your risk to be involved in a fraud. Fraudsters will try to get your:

• Card number
• Expiry date
• CVV Number
• OTP
• PIN

How Card Fraud Happens in India 

Some common methods will include: 

• Phishing: In this you will receive a afke email or website link that will appear to come from a bank, a card provider, online store that asks you to enter your card details.

• Smishing: This is SMS messages creating an urgency in you that your card or account needs immediate attention.

• Vishing: In this someone will call you pretending to be from a bank, customer care representative, and they trick you and convince you to share your card number, CVV, or other confidential information.

• Social engineering: Instead of directly stealing your information, scammers will manipulate you into revealing it by creating a fear, or sharing a story that feels convincing.

The important thing that you should keep in mind that these fraudsters often target your info and your trust, not just a physical card. You should verify first before sharing any information.

How to Protect Your CVV From Card Fraud

To protect your CVV from card fraud, there are few things that you should be taking care of:

• Do not share your CVV, over calls, SMS, WhatsApp, email or social media. 
• Do not enter your card details on any suspicious links or websites. 
• Always use the banks official app or websites

What Should You Do If Your Card Details Are Compromised?

When your card details gets compromised the immediate steps that you should take are:

1. Contact the bank that you are connected with or connect with the card as soon as you can
2. Block that card or freeze it if necessary 
3. Check the recent transaction that you have had recently 
4. If you see any unauthorized transaction, report that. 
5. Change the password if the credentials were leaked 
6. Report the financial cyber fraud with the help of appropriate official channels.

For Indian, we should research and cite the official reporting process, including the 1930 cyber fraud helpline and reporting to the National Cyber Crime.

Final Takeaway about CVV number

Your CVV might be a small detail that is printed on your card, but that is an important piece of your information, which adds a layer of security for your online payments, but it will not guarantee your protection against fraud. You should be careful about where you are sharing these important details. Staying alert and protecting your card information will protect you from the risks of getting scammed.

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