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Security & Scams

How To Use Card Lock

card lock app screen

You can help protect your SECU accounts from unwanted transactions by locking your debit card and credit card directly from your mobile device.

If you’ve misplaced your card, you can lock it from the convenience of the SECU Mobile App. Locking your card will block point-of-sale transactions, mobile payments, and cash advances made with your physical card or card number. Locking your card will not affect recurring or pre-authorized transactions, subscriptions, returns, and credits. If you find your misplaced card, you can unlock your card from the Mobile App and start spending again.

How to lock your card

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