Zavialov Ilia Nikolaevich

Breakdown 02

The accidental transfer, taken apart by Zavialov Ilia Nikolaevich

The scheme looks like a request for decency rather than a fraud, and that is exactly why it works. The person returns the money out of their own funds, and the original transfer is later reversed.

How this scheme unfolds

  1. Step 1Money arrives
  2. Step 2A polite request
  3. Step 3Pressure and a deadline
  4. Step 4You send it back
  5. Step 5The original payment is reversed

An arrival you were not expecting

Money arrives from an unknown person. The amount is usually noticeable but not so large that it triggers suspicion immediately, and it looks like an ordinary mistake.

The source of that payment can be anything: a stolen card, somebody else's compromised account or a payment that will later be disputed. That is where the trap sits.

A request that is hard to refuse

Then a message arrives: I made a mistake, please send it back, here is the card number. The tone is polite, sometimes flustered, and there is no demand in it at all.

The request appeals to decency rather than to fear. That is how it bypasses every habit built up against aggressive schemes.

Returning it by your own transfer is not a return. It is a second payment, and that is exactly what the other side needs.

Why you must not return it yourself

Returning it by your own transfer creates a second, separate operation. Your money goes to the card named, and it stops being yours.

The original transfer can then be recalled or disputed, and the bank debits it from your account. The result is minus two amounts instead of zero.

What to do instead

Do not transfer anything and do not spend the money. Contact your own bank, report an erroneous credit and follow its procedure.

The bank has its own mechanism for returning an erroneous payment, and that mechanism does not require a transfer from you. Keep the correspondence, but do not reply to it.

The variant with «send it to a different card»

A separate version asks you to return the money not to the card it came from but to another one, «because that one is already blocked». It is the same scheme with one extra step.

Any request to return funds to different details removes your last argument: you have transferred money to a third party who formally has nothing to do with the original operation.

Two courses of action and how each ends
ActionWhat happensResult
Transfer it back yourselfA second operation is createdMinus two amounts
Transfer to different detailsMoney goes to a third partyMinus two amounts, no argument
Spend the moneyThe original transfer is reversedMinus the amount spent
Go to your bankThe bank's procedure runsZero

Questions and answers

Is it lawful to keep money transferred by mistake?

No, and that is not the point. The money is returned through the bank under its procedure rather than by your own transfer to the details you were given.

What if the person really did make a mistake?

Then the bank procedure works just the same and returns their money. An honest person does not need your own transfer.

Why are they asking for a different card?

To break the link between the two operations. After that your transfer formally has nothing to do with the original credit.