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Dufourbit Scam Warning: Mismatched Name, Address and Phone

Savun Law & Consultancy · Updated 27 October 2026

Dufourbit Scam Warning: Mismatched Name, Address and Phone

When the identity details Dufourbit gives about itself are placed side by side, no single institution emerges: the company name points to one country, the address to another, and the contact line to a use that is tied to no address at all. The scheme has been entered on the UK financial regulator's warning list as an unauthorised firm. The fact that these three lines do not match is the shortest summary of the case.


In the warning entry the company name appears as Dufourbit Pty Ltd, the address as 1 Canada Square, London E14 5AB, the contact number as +44 7451 294242 (a mobile line, not a landline), the email as [email protected] and the website as dufourbit.com. The "Pty Ltd" suffix belongs to Australian and South African company law, while the address shown is London's best-known financial tower. Dufourbit is not authorised in Türkiye by the Capital Markets Board (SPK).

🚩 Three Lines That Do Not Match

There are three basic pieces of information that identify an organisation: its name, its address and its contact channel. This scheme has all three, but instead of confirming one another they contradict one another.

  • Company name: "Dufourbit Pty Ltd". The "Pty Ltd" suffix is not a company-name suffix of UK company law.
  • Address: "1 Canada Square, London E14 5AB". The best-known tower in Canary Wharf, a symbol of the UK financial centre.
  • Telephone: "+44 7451 294242". Not a corporate landline but a portable mobile line.

When an institution describes its identity, it draws these three lines from the same legal and physical reality: a company incorporated in the UK carries the suffix "Ltd", its address is the one in the registration record, and its main line is tied to that address. Here each line appears to have been taken from a different source. This is not a mistake; it shows that the shop front was assembled piece by piece: each piece was chosen to be convincing on its own, but whether the pieces are consistent together was never checked.

The email address used is [email protected] and the domain is dufourbit.com. An email address tied to a domain only shows that whoever controls the domain can open that mailbox; it provides no verification of a corporate identity.

🏙️ Why a Prestige Address Creates No Authorisation

1 Canada Square is the best-known tower in Canary Wharf and is identified with the UK financial world. For exactly that reason it appears frequently in the promotional texts of unauthorised schemes. The logic is simple: the address tells, in a single line, a corporate history that would otherwise need to be told.

Yet there is no legal link between an address and authorisation:

  • Being located in a building creates no permission. Permission for financial activity comes not from the building but from the record of the authority that grants it. That authorised firms are located in the same building does not make everyone using that address authorised.
  • Prestigious buildings offer correspondence addresses and flexible office services. For an address to be used in promotion, there need not be a permanent office or a staff there.
  • An address can be used again and again. This tower's address has appeared in the promotion of countless unauthorised schemes; seeing the address is therefore not distinguishing information.

Verifying an address on a map is not verifying the counterparty. A map shows a building; it does not show that an organisation operates in that building or that it is authorised for that activity.

⚖️ The "Pty Ltd" Suffix: A Name from One Legal System, an Address from Another

The suffix at the end of a company name is not a chance decoration; it is a legal marker showing under which country's law the company was formed.

  • "Ltd" — the name suffix of limited companies incorporated in the UK.
  • "Pty Ltd" (proprietary limited) — a suffix specific to Australian and South African company law. A company incorporated on the UK register does not carry this suffix.

In this scheme the name suffix has been taken from one legal order and the address from an entirely different one. The meaning is this: the aim is to give the impression of "a UK-based organisation located in Canary Wharf", but the name itself cannot carry that impression. One of two possibilities applies, and both are unfavourable:

  • Either the name was never incorporated in the UK and the address was added only for appearance;
  • Or the name was taken from a record created in another country and combined with a London address to produce a new identity.

In either case there is no single legal entity that can be tied to one legal order, served with documents and supervised. This also leaves unanswered from the start which country's court and which regulator would be approached if a dispute arises. How jurisdiction and arbitration clauses work in schemes based abroad is covered in the guide on arbitration in overseas broker disputes.

🪙 The "bit" Suffix: A Crypto Association Combined with a Forex Shop Front

The "-bit" ending in the name is not a randomly chosen syllable either. This suffix draws on the vocabulary of the crypto-asset world and serves two functions:

  • An impression of novelty: The crypto association produces the idea that the organisation, even if not long established, is "new generation". The absence of a corporate history then looks not like a gap but like a natural state of affairs.
  • Regulatory uncertainty: Crypto-themed naming plants the thought that "this field is subject to different rules anyway" and removes from the agenda the question of the authorisation required for classic investment services.

Yet the service presented on the shop front looks like classic leveraged trading and investment intermediation. With a crypto name and a forex service, it is a hybrid scheme combining the familiar sides of both fields: the perception of speed and novelty is taken from crypto, and the known product and familiar terminology from forex. On the channels through which money is moved and how its trail is followed, the guide on forex money transferred to a crypto exchangeTR can be consulted.

📞 How Contact Is Made: The Site Is a Backdrop, Not a Shop Window

In schemes of this kind the investment offer does not wait on a website; it is delivered by telephone, persistently and in a personalised way. The decision-making process is thus reversed: the person does not research and find a product; the product finds the person.

In this arrangement the function of the website changes too. The site is not a shop window drawing new customers but a backdrop placed behind the telephone call. A person who looks at the page does not look for new information there; they look for confirmation of what they were told earlier, and they find it — because the page, too, was written by the same party.

Multiplying the domain name with different extensions and keeping a second address online on another server are part of the same choice: not being tied to one address ensures that the process is not interrupted when one address closes. For this reason the blocking of an address does not show that the scheme has ended. For how organisations run over the telephone operate, the guide on fake investment call-centre operationsTR can be consulted.

🇹🇷 In Respect of Türkiye

Dufourbit is on the UK financial regulator's warning list as an unauthorised firm and is also not authorised in Türkiye by the SPK. The only firms that can offer leveraged trading and investment services in Türkiye are those on this list: the SPK list of authorised intermediary institutions.

The order matters here: foreign warning lists provide additional information, but what is decisive for Türkiye is the SPK record. A scheme's absence from foreign lists does not make it authorised; the absence of an SPK record is by itself a sufficient conclusion.

🛡️ What Can Be Checked Before Investing

  • Reading the name suffix: if the country the name points to and the country the address points to are not the same, the inconsistency needs to be explained.
  • A prestigious address is not treated as a sign of trust; an address is not a permission, only location information.
  • A mobile line as the only contact channel of a corporate service is not an ordinary situation.
  • Calling back a number supplied by the party who contacted you is not verification; it only reaches the same party a second time.
  • A crypto association in the name does not remove the permission required for a classic investment service.
  • Authorisation is verified from the SPK list of authorised firms; confirmation comes not from an image of a document sent by the other side but from the record of the authority that grants permission. Before investing, check whether a platform is authorised by the regulator in your own country (for example the FCA, ASIC or SEC).

🔗 Other Platforms Using the Same Method

Inconsistent identity details, contact made by telephone and conditions that appear at the withdrawal stage are not specific to one platform. For other versions of the same scheme:

🧭 The Legal Process

Where a loss has been suffered through an unauthorised scheme, the steps complement one another; each step has its own procedure and its own timing:

For detailed information and legal support, you can contact Savun Law & Consultancy.

❓ Frequently Asked Questions

The address is in a well-known London financial tower. Does that not inspire trust?

No. The address of a prestigious building means nothing on its own and has been used in the promotion of countless unauthorised schemes. What matters is whether the organisation appears in the record of the authority that grants permission.

What does the "Pty Ltd" suffix show?

It is a name suffix specific to Australian and South African company law; limited companies incorporated in the UK carry the suffix "Ltd". Its use together with a London address suggests that the place where the name is shown and the law the company is subject to do not match.

What practical result follows when the name suffix and the address point to different countries?

When a dispute arises, it becomes unclear which country's law, which register and which regulator's supervision the legal entity is subject to. The lack of a single counterparty who can be served with documents is an obstacle that appears at the very start of the process.

Why does it matter that the contact number is a mobile line?

A financial institution's main line is tied to an address and is on record. A mobile line moves with the person, changes country and leaves no address behind when it is closed; using it together with the Canary Wharf story creates a contradiction.

Does the "bit" in the name show that it is about crypto?

The name creates a crypto association, but the service presented looks like classic leveraged trading and investment intermediation. A crypto-themed name does not remove the permission required for a classic investment service.

The person who called me had me confirm their own number. Is that enough?

No. Calling back a number given by the other side is not verification; it only means reaching the same party a second time.

One address of the site has closed. Is the scheme considered over?

No. When the same name is multiplied with different extensions and a second address is kept online on another server, the closing of one address only shows that the shop front has moved.

Does being on foreign warning lists concern Türkiye?

What is decisive for Türkiye is the SPK record. Foreign warnings are additional information; the absence of an SPK record is by itself a sufficient conclusion.

I was harmed through Dufourbit. Who can I apply to?

For detailed information and legal support, you can contact Savun Law & Consultancy.
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This page is an English adaptation of our Turkish article Dufourbit Forex Dolandırıcılığı.

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