WhatsApp 6-digit code account hijack scam
Impersonating: WhatsApp
What is this scam?
A message appears from a known contact's WhatsApp asking you to forward a 6-digit SMS code you've just received. The code is WhatsApp's device-transfer authentication — sharing it hands the scammer instant full access to your account, locking you out completely.
Example scam message
Hey! Sorry to bother you, I accidentally sent a verification code to your number instead of mine. Could you forward it to me? Really urgent, thanks
Red flags to look out for
- The message creates urgency — threatening a fine, missed delivery, or account closure.
- Links lead to unofficial domains that don't match the real company's website.
- You weren't expecting this message and can't verify the event it references.
- It asks you to confirm payment details or personal information via a link.
- The sender's number or email address doesn't match the company's official contact.
What to do if you receive this
- Do not call any numbers or click any links in the message.
- Log in to your account directly via the official website or app to check for any real alerts.
- Forward the message to 7726 or email report@phishing.gov.uk.
- Report it to Action Fraud at actionfraud.police.uk.
Received this message?
Forward it to 7726 (free on all UK networks) to report it to your mobile provider.
You can also report it to Action Fraud
or email the NCSC at report@phishing.gov.uk.
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Check a message nowSource: Action Fraud