De Watergroep invoice changed account number: scam or real?

First assess what is being requested, which channel was used and what has already happened. Do not use the received link or imposed phone number as the verification channel.

Information updated : 2026-09-10

High risk - Point de vigilance : The message does not always look like classic phishing.

Editorial Trust

Last update
2026-09-10
Sources checked
2026-09-17
Content status
information published with visible sources and clear limits
Official sources cited
5
Editorial responsibility
StopArnaques

StopArnaques is an independent Belgian service. It is not a public authority and does not speak on behalf of the organisations cited.

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Analysis of the case described

  • Changing the IBAN turns a potentially genuine invoice into a diverted payment. The logo, amount and customer references may still be correct if the document or the email inbox has been compromised.
  • The check therefore focuses on the changed beneficiary, regardless of the overall quality of the invoice.

How the scam works

  • The message combines a familiar identity, urgency and an action that is hard to undo: payment, login, code or sharing data.
  • The check must start from an independent official channel rather than from the contact details shown in the message.

Why it is dangerous

  • The message does not always look like classic phishing.
  • The main risk comes from the changed account number.

Warning signs

  • New IBAN or unusual account number
  • Invoice missing from the official customer area
  • Different layout or font in the invoice

What a legitimate service would do

  • A legitimate organisation allows you to verify the request in its official area or through a contact published on its domain.
  • It does not stop the victim from taking time to check the identity and the action requested.

Verification process

  • Compare the IBAN with an older invoice and the official customer area.
  • Confirm any change using a number you already know, without using the contact details on the changed invoice.

What to do now

  • Compare the IBAN with an older invoice you trust.
  • Call customer service using the official number before paying.

If I already clicked

  • If you have paid, contact your bank quickly.
  • Change the password of your email inbox if you suspect unauthorised access.

What this file allows us to say

  • The wording “De Watergroep invoice changed account number” is a search clue, not proof on its own. The number, domain, beneficiary and requested action must be checked together.
  • This file describes a defensive method. It does not link a message to a person or organisation without verified evidence.

How to use the sources in this file

  • The selected references for “De Watergroep invoice changed account number” cover the mechanism, the claimed service and the protection steps. They should be read for the procedure they document, not as automatic proof that every similar message belongs to a confirmed campaign.
  • For the alert “De Watergroep invoice changed account number”, the first three references are: SPF Economie - Invoice fraud; Febelfin - Invoice fraud; Bancontact Payconiq Company - Together against payment fraud. Each link is checked separately and any inaccessible source must be removed or replaced.

What would confirm or weaken the risk

  • The risk is stronger if several signs appear together: new IBAN or unusual account number; invoice missing from the official customer area; different layout or font in the invoice. An irreversible action, an external domain or an unknown beneficiary matter more than a simple language mistake.
  • For “De Watergroep invoice changed account number”, the risk is weaker if the same request, with the same reference and the same action, is found in the official area opened manually. This match must be checked without using the link, number or QR code received.

Limits of this page

  • This page does not prove that a message is safe and does not replace your bank, the police, Safeonweb, a platform or a public service.
  • A scam may be new, very well written or described with too little context. Use the result as decision support, not as absolute certainty.
  • Before taking a final action, checking through the official channel matters more than the appearance of the received message.

Check through an official channel

  • Type the service address yourself or open the official app. Do not use a phone number, link or QR code from the suspicious message to verify the situation.
  • When money, card details, a code or account access are involved, the safety action comes first. The analysis can then help organise the evidence.

How to read the result

  • A low number of signals does not mean that everything is safe. It only means that this page or analysis did not find decisive evidence with the information available.
  • Focus on the requested action: paying, sharing a code, installing an app, approving a bank action or leaving an official platform. That action matters more than a logo, sender name or polished wording.
  • If the situation feels urgent, step away from the received message first. Then check calmly through a channel you already trusted before the message arrived.

Belgian reading of this situation

  • For this de watergroep invoice changed account number situation, focus on the relevant Belgian next step: open the official channel yourself, contact the bank, use Safeonweb or preserve evidence.
  • The right decision for this de watergroep invoice changed account number situation depends on what has already happened. Reading a message is not the same as clicking, paying, sharing a code or granting remote access.

Frequently asked questions

How can I check the invoice without using the message?

Open the supplier's customer account yourself and compare the amount, reference, bank account and deadline with an earlier trusted invoice.

Does a new bank account prove that the invoice is fake?

Not on its own, but confirm every change through a number you already knew. Do not use details shown only on the changed invoice.

What should I do after paying the wrong account?

Contact your bank and the genuine supplier immediately. Keep the invoice, full email, beneficiary account and transfer reference.

Useful official sources

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