Medium riskBank & Payment

Bank Switch Bonus Scam

In this scam, a fake offer of a cash bonus for switching banks or opening an account links you to a phishing page that collects your existing banking login, card, and identity details.

Quick verdict

Risk level
Medium risk
Scam type
Bank impersonation (incentive phishing)
Main red flag
A switch or sign-up bonus offer that asks for your current banking login.
What to do first
Switch only through official bank channels; never enter your login on a bonus page.

What this scam usually looks like

In this scam, a fake offer of a cash bonus for switching banks or opening an account links you to a phishing page that collects your existing banking login, card, and identity details.

Bank and payment scams weaponise your trust in your bank and your fear of losing money. They fake fraud alerts, blocked payments, or refunds, then steer you into moving money to a "safe account", sharing a one-time code, or approving a transfer, actions a genuine bank will never ask of you.

The single clearest warning sign to remember is this: A switch or sign-up bonus offer that asks for your current banking login. Switch only through official bank channels; never enter your login on a bonus page.

Not sure this matches what you received? Compare it with the Fake Banking App Scam or the Bank KYC Verification Scam, browse the Bank & Payment Scams guides, or paste the exact message into our free scam checker.

By the numbers

#1
copycat bank fraud alerts were the most-reported text scam in the US in 2022
£459.7M
lost to authorised push payment (APP) fraud in the UK in 2023
Source: UK Finance

Example message pattern

Example pattern, not a real report
Example pattern: 'Switch to us and get a $200 bonus! Enter your current bank login to transfer your details automatically: [suspicious link]'

This is a fictional, anonymised example used to illustrate the pattern. It is not a verified real message, and any names are used only to show how the scam typically reads.

Why this is a red flag: A switch or sign-up bonus offer that asks for your current banking login.

Red flags to watch for

  • A bonus offer requesting your existing banking login
  • A link to an unofficial sign-up or switch page
  • Pressure to act before the bonus ends
  • Requests for card, PIN, or identity details
  • A sender that is not the genuine bank

What to do

  • Switch or open accounts only through official bank channels
  • Never enter your current banking login on a third-party page
  • Verify any bonus on the bank's official website
  • Report and delete the offer

If you already clicked or replied

  • Do not enter banking login or card details
  • If you shared details, contact your bank immediately
  • Change your online banking password from a trusted device
  • Watch for unauthorised activity

What not to do

  • Do not enter your bank login to claim a bonus
  • Do not share card, PIN, or identity details
  • Do not trust bonus deadlines that rush you

Similar scams

Frequently asked questions

Do banks need my current login to switch?
Official switching services do not require you to enter your existing banking login on a third-party bonus page. Such requests are phishing.
How do I claim a genuine switch bonus?
Apply through the bank's official website or app and follow the official switching process, verifying the offer on the bank's own site.
I entered my login. What now?
Contact your bank immediately, change your banking password from a trusted device, and watch for unauthorised activity.
Are switch bonuses always scams?
No, many are genuine, but only through official channels. Be wary of offers asking for your existing login or pushing unofficial links.

Last reviewed June 2026 · Written & reviewed by the

Disclaimer: This page provides educational information only to help you recognise common scam patterns. It is not legal, financial, cybersecurity, or law enforcement advice, and it does not confirm whether any specific message, company, or person is genuine or fraudulent. When in doubt, contact the official organisation directly and report concerns to your local authorities.