•  Network
  •  (+30) 210-366 9000
  •  (+30) 210-366 9600

3D Secure Service (EMV 3DS)

Your e-commerce transactions are now performed with even greater security, using the upgraded VISA Secure & Mastercard Identity Check Service.


 Upgraded security

A service that allows you to perform e-commerce transactions with Strong Customer Authentication. The verification of your identity is processed with even greater security, by applying the upgraded EMV 3DS security protocol.

 Increased protection

E-commerce transactions using VISA Secure & Mastercard Identity Check service

  1. Make sure you have your mobile phone with you before you start your e-commerce transaction
  2. Perform your e-commerce transaction using your Attica Bank card. In order to complete your transaction an SMS notification will appear on your mobile screen with the following transaction details:
    • transaction amount
    • merchant name
    • date
    • card number (last 4 digits)
  3. Complete your transaction by verifying your identity through a Strong Customer Authentication process, using the One-Time Password (OTP) received via SMS at the mobile phone number you have registered with Attica Bank
  4. Enter the One-Time Password (OTP) in the respective field of the screen within the specified time limit.
  5. After Strong Customer Authentication process has been completed successfully, your payment will be forwarded for authorization

Keep in mind:

- Your valid mobile phone number is necessary for the completion of your transaction using VISA Secure & Mastercard Identity Check service.

- The service applies to all Attica Bank issued cards.

- In case you have not registered or updated your mobile phone with the Bank, please call at +30 210-366 9000 to get information on the process before you visit an Attica Bank Branch to update your personal data.

Read here the 3D Secure Service Terms of Use

For more information

Contact Attica Bank at 210-366 9000.



  • +30 2103669000

  • +30 2103669600

  • Monday to Friday:
  • Saturday and Sunday:
  • For loss / theft or activation of your card, you can contact all days and hours on the above phones. Activate your card easily and quickly at ATMs of Attica Bank network.

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