Как мне защититься от риска финансового мошенничества при отправке денег во Вьетнам?

We see the devastating impact of payment fraud on supply chains firsthand цепочки поставок ¹ through our local operations in Vietnam. When sourcing custom aluminum frames or precision parts, losing funds to a scam not only hurts your budget but halts our production lines and delays your critical project launch.

To guard against financial fraud when transferring funds to Vietnam, verify the recipient’s identity through official channels and confirm bank details match the company’s registration. Always use secure banking methods rather than informal apps, enable two-factor authentication, and remain vigilant against sudden requests to change payment information via email.

Here are the specific protocols we implement to secure transactions and ensure your capital actually reaches the factory floor.

How can I verify that the bank account actually belongs to the Vietnamese supplier?

In our years of managing procurement across Asia, we have encountered suppliers who try to route payments to personal accounts to avoid taxes. We know that verifying the beneficiary against official government records is the only way official government records ² to ensure we are paying a legitimate entity.

Verify ownership by requesting the supplier’s Business Registration Certificate (ERC) and ensuring the beneficiary name on the bank account matches the registered company name exactly. Additionally, ask for an official bank confirmation letter stamped by their Vietnamese bank to validate the account details before initializing any wire transfer.

Verifying a supplier in Vietnam requires navigating a specific set of documents and local regulations. When we set up our own office in Vietnam, we had to provide extensive documentation to open corporate accounts. You should expect the same level of transparency from your partners.

The Role of the Enterprise Registration Certificate (ERC)

In Vietnam, every legitimate business must possess an Enterprise Registration Certificate (ERC). This document contains the company's full legal name, tax identification number, and registered address. tax identification number ³ Before sending a deposit for your custom metallic frame structures, ask for a scan of this document.

You must compare the beneficiary name on the invoice exactly with the name on the ERC. In Vietnam, a common red flag is a slight variation in the name, such as "Co., Ltd" versus "Private Enterprise." The bank account name must match the ERC name character for character. If the supplier asks you to pay a "Director's personal account" or a "subsidiary" that isn't listed on the contract, stop immediately. This is a major compliance risk and a hallmark of potential fraud.

Independent Validation Tools

Do not rely solely on the documents sent by the supplier, as PDFs can be edited. We use government databases to cross-check information. You can check the status of a Vietnamese company using their tax code on the official National Business Registration Portal Национальный портал регистрации бизнеса ⁴. If the company status is "locked," "bankrupt," or "inactive," do not transfer funds.

Required Documents for Verification

To ensure a robust verification process, request the following documents before the first transaction:

By adhering to these steps, you ensure that your payment is going to a registered corporate entity capable of manufacturing your custom parts, rather than a shell company or an individual scammer.

What red flags should I look for in invoices to identify potential payment scams?

Our engineering team pays close attention to the details in technical drawings, and our finance team applies that same scrutiny to incoming invoices. We have seen sophisticated fake invoices that look nearly identical to legitimate ones, designed to trick buyers during the rush of a project.

Scrutinize invoices for generic email domains like Gmail, spelling errors, or poor formatting that differs from previous correspondence. Be wary of urgency-based language demanding immediate payment, unexpected changes in beneficiary banks, or invoices lacking the official Vietnamese red invoice stamp and valid tax identification numbers.

Detecting a fraudulent invoice often comes down to spotting subtle inconsistencies. When we export custom parts to the U.S., our invoices follow a strict template. Scammers, however, often make small mistakes when replicating these documents.

Visual and Formatting Inconsistencies

Legitimate businesses use professional accounting software. If you receive an invoice for a batch of aluminum tubing that looks like it was hastily made in Microsoft Word or Excel, be cautious. Look for blurred logos, mixed fonts, or misalignment in the columns. These can indicate that a scammer has taken a genuine invoice and digitally altered the payment details.

Another critical visual cue in Vietnam is the "Red Invoice" (Hóa đơn đỏ). While electronic invoices are now standard, B2B transactions often still involve documents that bear the company's official round red stamp. If the invoice lacks a digital signature or an official stamp, or if the stamp looks pixelated (suggesting it was copy-pasted), investigate further.

The Urgency Trap

Social engineering is a key component of invoice fraud Social engineering ⁵. Scammers know that production delays are a pain point for Purchasing Managers. They often add language designed to induce panic, such as "Immediate payment required to secure raw materials" or "Pay within 24 hours to avoid shipment delays."

At DEWIN, we understand that B2B trade operates on agreed terms. Legitimate suppliers rarely demand instant payment changes under threat of cancellation. If the tone of the email feels uncharacteristically aggressive or urgent compared to your usual communication with the supplier, it is a significant red flag.

Common Invoice Red Flags

Use this checklist to scan every invoice before approving payment:

What steps should I take if a supplier suddenly asks me to change payment details via email?

We train our sales staff to never change banking instructions via simple email because we know this is the primary vector for Business Email Compromise (BEC) Business Email Compromise (BEC) ⁶. If we received such a request from a vendor for our own raw materials, we would immediately assume their email server had been hacked.

Immediately halt the transaction and contact your primary contact person via a secondary channel, such as a phone call or video chat, to verbally confirm the change. Do not reply directly to the suspicious email. Request a signed, stamped official bank letter on company letterhead validating the new account.

Business Email Compromise (BEC) is prevalent in international trade. international trade ⁷ In this scenario, hackers gain access to your supplier's email system and monitor correspondence. Just as a payment is due for your custom parts, they interject with an email claiming, "Our bank is under audit, please pay this new account."

The "Out of Band" Verification Rule

The single most effective defense against this fraud is "Out of Band" verification. This means verifying the information using a communication channel different from the one where the request was received. If the request came via email, do not reply to that email. The hacker likely controls the inbox and will confirm the false details.

Instead, pick up the phone. Call the number you have on file from previous contracts or their official website. We often hop on a quick video call with our clients. Seeing a familiar face and hearing a voice confirms that the request is either genuine or, more likely, that they are unaware their email has been compromised.

Standard Operating Procedures for Bank Changes

Legitimate companies do not change bank accounts frequently. If a change is necessary, it is a formal process. You should demand a formal notification letter. This letter must be:

1. Printed on official company letterhead.
2. Signed by a director or authorized legal representative.
3. Stamped with the company's official red round seal.

Analyzing the "New" Account

Often, the fraudulent new account is located in a different jurisdiction or has a slightly different beneficiary name. For example, if you are buying frames from a factory in Hanoi, but the new bank account is in a third country or a personal name, this is a distinct warning sign.

Which international payment methods offer me the most security for B2B transactions?

When we export to the US or Europe, we prioritize payment channels that protect both our cash flow and our client’s capital. We discourage clients from using methods that lack traceability, as the complexity of manufacturing custom structures requires robust financial paper trails.

International bank wire transfers (SWIFT) are the most secure method for B2B transactions, as banks perform Know Your Customer (KYC) checks. Letters of Credit (LC) offer additional protection for large orders by linking payment to shipping documents, whereas informal remittance apps lack the legal safeguards required for commercial trade.

Selecting the right payment method is your first line of defense. While modern fintech apps are convenient for small personal transfers, they often flag or freeze large commercial transactions due to anti-money laundering (AML) algorithms, causing delays. For B2B trade, traditional banking rails remain superior in terms of security and legal recourse.

Telegraphic Transfer (T/T) via SWIFT

The standard for international trade is the T/T. When you send money via SWIFT, both your bank and the receiving bank SWIFT ⁸ in Vietnam perform compliance checks. They verify that the account holder's name matches the IBAN/SWIFT code. While fees are higher than fintech apps, the security layer provided by the banking system is essential for high-value purchases like custom tooling or bulk production runs.

аккредитивы (L/C)

For very large orders, we often recommend a Letter of Credit. Letter of Credit ⁹ An L/C is a guarantee from your bank that payment will only be released once we, the supplier, present compliant shipping documents (Bill of Lading Коносамент ¹⁰, Commercial Invoice, Packing List). This protects you completely: if we don't ship the goods as described, the bank does not release the money. It neutralizes the risk of paying for a "ghost shipment."

The Danger of Informal Channels

Avoid using services like Western Union, MoneyGram, or cryptocurrency for paying suppliers. These platforms are designed for personal remittances, not commercial trade. Payments sent here are virtually instant and irreversible. Once the money is picked up, it is gone. Legitimate manufacturers will virtually never ask for payment via these channels.

Payment Method Security Comparison

Заключение

Securing your payments to Vietnam requires a blend of skepticism and strict protocol. Always verify beneficiary details offline, demand official documentation, and stick to established banking channels.

Сноски

1. Authoritative US government resource on supply chain risk management. ↩︎

2. US State Department report on Vietnam’s business transparency and regulations. ↩︎

3. General background on the purpose and structure of taxpayer identification numbers. ↩︎

4. The specific official Vietnamese government portal mentioned in the text. ↩︎

5. CISA provides the standard definition and defense strategies for social engineering. ↩︎

6. FBI official page defining and advising on Business Email Compromise. ↩︎

7. World Trade Organization’s explanation of the principles governing global commerce. ↩︎

8. Official website of the Society for Worldwide Interbank Financial Telecommunication. ↩︎

9. International Chamber of Commerce standards for documentary credits in global trade. ↩︎

10. Detailed explanation of the legal and commercial role of a bill of lading. ↩︎