Online security is one of our priorities and it's important to us that our clients are confident that our technology provides the highest levels of safety and protection.
We now provide state-of-the-art security measures, including our new One Time Password system, which gives you an extra layer of protection against online fraud. When you perform certain actions, such as activating your card, Citibank Online will now ask you to input a One Time Password. This password will be sent via SMS to your mobile phone, allowing you to complete your request.
To benefit from this, it's essential we have your up-to-date details, including your mobile phone number.
Please update your contact details by calling your Relationship Manager or if you are already a Citibank Online user by logging onto your account.