What to do if you shared card details
Card details in the wrong hands can be used quickly. Freezing the card limits the damage.
Quick answer
Card details in the wrong hands can be used quickly. Freezing the card limits the damage.
- Freeze or block the card in your banking app or by phone
- Contact your bank's fraud line
- Review recent transactions
- Note the time and what you shared
Do this now
Contact your bank immediately to block the card.
Understanding what happened
If you entered your card number, expiry, and security code into a fake page - or read them out to someone - the details can be used for online purchases or sold on. Card details don't give someone your full bank login, but they're enough to attempt charges, and scammers often test with a small amount before a larger one.
Some fake pages also ask for the one-time code your bank texts to approve a payment. If you entered that too, a transaction may have been authorised in your name. Either way, your bank is the fastest route to limiting the damage: they can block the card, stop pending payments, and start a dispute.
Card fraud is one of the more recoverable situations because banks have established chargeback and fraud processes - but the clock matters. The sooner you report it, the stronger your position, which is why the first steps below focus on contacting your bank and watching for unfamiliar charges.
First 5 minutes
- Freeze or block the card in your banking app or by phone
- Contact your bank's fraud line
- Review recent transactions
- Note the time and what you shared
First 24 hours
- Order a replacement card
- Set transaction alerts
- Watch for fake 'fraud team' callbacks
- Report to your fraud authority
What not to do
- Do not pay anyone who promises to recover your money for an upfront fee
- Do not act on follow-up messages claiming to be the fraud team
- Do not delete evidence before saving it
Evidence to save
- Screenshots of the message and sender details
- Phone numbers, usernames, links, and account or wallet addresses
- Transaction references, receipts, and amounts
How to report
Report through official channels for your area.
Find official reporting links for your country in the reporting directory.
- Do not use phone numbers or links from the suspicious message - look up the official ones yourself.
- Report quickly if money was sent or ID documents were shared; speed improves your options.
- Keep your evidence - see how to save scam evidence.
Beware of recovery scams: no legitimate service guarantees getting your money back for an upfront fee.
This is general safety information, not legal, financial, or cybersecurity incident-response advice.
Frequently asked questions
How quickly should I act?
As soon as possible. Fast action - especially contacting your bank - gives the best chance of limiting harm or stopping a payment.
Will I get my money back?
Sometimes, if you act quickly, but there is no guarantee. Be very cautious of anyone who promises guaranteed recovery for an upfront fee - that is a recovery scam.