MoneyInJapan

International transfer scams and fraud prevention

The common cross-border money frauds — beneficiary-detail changes, romance and emergency scams, money mules, and property fraud — and the concrete habits that protect you.

Direct answers

Independently verify every new beneficiary and every change of bank details using a known phone number, send a small test payment before a large one, never share one-time passwords or pickup codes, and treat urgency, secrecy, and requests to forward money for a stranger as fraud indicators.

Key points

  • Independently verify every new beneficiary and every bank-detail change using a phone number you already have.
  • Send a small test payment before a large one, and confirm the exact credited amount and reference.
  • Never share one-time passwords, full card details, remote-access control, or cash-pickup codes.
  • Do not let anyone route money through your account — it can create money-mule, tax, and criminal exposure.

The scams to know

Beneficiary-detail fraud: a criminal intercepts an invoice or email and changes the bank details, so your payment goes to them. Romance and emergency scams: an urgent, emotional story pressures you to send fast. Money mules: someone asks you to receive and forward money “as a favour” or for a job. Fake investment or “tax authority” demands: a guaranteed return or a threat pushes an immediate transfer. Property fraud: emailed changes to escrow or seller account details divert a deposit.

The common thread is pressure plus a change or a stranger. A transfer receipt proves you initiated a payment, not that the right person was credited — and once cash is collected or an account is credited, recovery is often impossible.

The habits that protect you

Independently verify every new beneficiary and every bank-detail change using a phone number you already have — never the one in the message announcing the change. Send a small test payment before a large one (unless the beneficiary prohibits partial payments) and confirm the credited amount and reference. Never share one-time passwords, full card details, remote-access control, or cash-pickup codes. Use unique passwords, passkeys or multifactor authentication, device locks, transaction alerts, and beneficiary whitelists.

For property, confirm escrow instructions with the lawyer, title company, notary, or judicial scrivener through an independently sourced contact. Treat urgency, secrecy, guaranteed returns, romance requests, “tax authority” payment demands, and requests to forward money for a stranger as fraud indicators. And never let clients or acquaintances route their money through your personal account — that can create money-mule, tax, account-freezing, and criminal exposure.

Who this is for

  • Anyone sending a large or first-time transfer
  • People who received an emailed change of bank details

What this is not

  • Recovering funds already lost to fraud — contact your provider and the police immediately
Important cautions
  • Urgency plus a change of bank details is the classic fraud signature; stop and verify independently before sending.

Sources