Banking

Is the Capital One fraud alert a scam?

Quick answer

If it has a link or callback number, almost certainly yes. Real Capital One fraud alerts use short codes and ask for a Yes/No reply to a specific transaction. Any embedded link or 'call this number' is phishing.

Red flags to look for

1
Includes a clickable link
2
Asks you to call a number embedded in the text
3
From a regular 10-digit phone, not a Capital One short code
4
Demands account or password verification
5
Mentions a charge amount that's just high enough to alarm

Real examples

Text message

Capital One: A $1,243 charge at Best Buy was attempted on your card ending 4421. Reply STOP to block or call 1-844-555-0189 to confirm.

Likely Scam

Real Capital One alerts use Yes/No reply, not 'call this number.' Replying STOP simply confirms your number is active — and the callback number is the scam's trap.

What to do

Ignore the link and phone number.
Open the Capital One app or call 1-800-227-4825 (the number on your card).
Forward to 7726 (SPAM).
If you called and gave info: call Capital One immediately to freeze the card.
Block the sender.

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Why scammers use this approach

Capital One has tens of millions of US customers — high coverage means random recipients are statistically likely to be real customers, lending the scam plausibility.

Frequently asked questions

What format do real Capital One alerts use?

5-digit short code, specific transaction details, Yes/No reply. No links, no phone numbers in message.