What are the most important security measures when handling CVC/CVV codes?

To prevent fraud, please follow these tips:

• Never share your CVC/CVV: Never disclose this information by email or phone.
• Only enter details with reputable providers: Make sure the connection is encrypted (https) and review the shop’s terms and conditions.
• Do not enter information on public computers: Avoid entering data in internet cafés.
• Avoid phishing: Do not click on links that request card details.
• Keep your card safe: If your card is lost, block it immediately.
• Check your statements: Regularly review your account statements.
• Use the one App. Most merchants use the 3-D Secure standard. With the one App you can review and confirm such transactions. You can also conveniently access your CVC/CVV in the one App under "Card details."