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Protecting your mobile device
Keep your online devices secure at all times. Ensure your PC, tablets and mobile phones have trusted security software installed and ensure you run scans regularly to identify and remove any malware/viruses.
Always check the authenticity of mobile applications before downloading them.
Make sure any applications you use do not store your login details or allow automatic log-in.
Citi security SMS
We will alert you by SMS if we identify suspcious activity on your debit card purchases.
We'll only ever ask you to reply to an SMS that has been sent from either 65151 or +447860065151.