The Wire Transfer Scam Targeting Foreign Property Buyers

The attack has several variations, but the most common pattern in real estate transactions works as follows: The attacker either compromises the email account of someone involved in the transaction (notario, escrow agent, real estate agent, or their office email server) or creates a spoofed email address that looks nearly identical to the legitimate one (e.g., jorge.notario@firm-mx.com becomes jorge.notario@firm-mx.co — one character difference). The attacker monitors email communications, waiting for the right moment: typically 24–72 hours before closing when wire instructions are being confirmed. They then send an email appearing to be from a trusted party — often with the exact same email thread, signature, and formatting as previous communications — stating that the wire instructions have changed due to a bank account issue, company restructuring, or simply 'updated details.' The new wire instructions send the money to an account controlled by the attacker, often in a different country than the legitimate account. By the time the buyer discovers the fraud — usually when the actual closing party says they haven't received funds — the money has been moved through several accounts and is largely unrecoverable.

Stop. Do not click any links in the email. Do not call any phone number in the email. Do not reply to the email until you have verified the change is legitimate. Your verification process: (1) Open your address book, phone contacts, or business card — find the phone number for the notario, escrow company, or agent that you established before this communication arrived. (2) Call that number. Do not use a number from the suspicious email — scammers often include a fake phone number so that even your 'verification call' goes to them. (3) Speak directly with the person who is supposed to have sent the email. Ask them to confirm, verbally, the account number they want you to wire to. (4) Have them email you the wire instructions again from within the original email chain if you need written confirmation — then verify the email came from the same address as all previous communications. (5) If you cannot reach the person by phone, do not wire until you can. Delaying a wire by one day is far better than losing your entire purchase price.

At the start of the closing process, when you first engage with your notario, escrow company, or closing attorney, ask them directly: 'What phone number should I use if I ever need to verify wire instructions or closing details with you?' Get this number in writing (via email from their verified address) and save it in your phone contacts labeled clearly, e.g., 'Notario Garcia VERIFIED.' When you first call them at the start of the process, note the callback number from the call. In Mexico, your notario's office will have a direct phone line and possibly a WhatsApp number — confirm both. For escrow companies, their main office number (found on their verified website) is your backup. The critical discipline is this: never call a number that arrives in a suspicious email, even if the email looks entirely legitimate. Your verification number was established days or weeks ago — use that one.

Act within hours — every minute matters. (1) Call your bank immediately — tell them you believe you are a victim of wire fraud and need an urgent wire recall. Ask for an immediate recall request (also called a SWIFT gpi recall). Provide the exact wire details: amount, date, receiving bank, account number. (2) File a police report in Canada with your local police service. This creates a legal record required by your bank. (3) Contact the FBI's IC3 (ic3.gov) if the receiving account was in the US, or RCMP if relevant. (4) Contact the receiving bank directly through their official customer service — ask for their fraud department and inform them of the fraudulent receipt. Some banks can freeze the receiving account before funds are moved if notified quickly. (5) Contact your notario or closing attorney and inform them of the fraud — they may have additional contacts with local law enforcement or banking regulators in the destination country. Recovery is not guaranteed, but acting within the first 24–48 hours significantly improves the odds of a successful recall.

BEC real estate fraud occurs globally and has been documented extensively in the United States, Canada, Australia, the United Kingdom, and throughout Europe. Mexico is not uniquely targeted — but Canadian buyers purchasing in Mexico are at elevated risk for several structural reasons: they are wiring large amounts (often $200K–$500K+ USD) internationally for the first time, to an unfamiliar foreign banking system, in a language they may not fully understand, under time pressure from a closing process they cannot physically attend. The combination of high transaction value, geographic distance, language barrier, and unfamiliarity with local banking creates maximum vulnerability. The same vigilance is required for any international property purchase — Mexico, Portugal, Costa Rica, Dubai, Thailand — wherever you are wiring a significant amount.

Yes — for large transactions, a reputable Mexican escrow service adds a layer of protection. Mexican escrow (custodia) keeps your funds in a segregated account held by a licensed fiduciary until both parties confirm all closing conditions are satisfied. Major Mexican escrow providers include Stewart Title Latin America, First American Title, and several others with Canadian buyer experience. The escrow company's wire instructions should be verified using the same protocol as notario wire instructions — call using a number established before the closing process. Even with escrow, the wire verification protocol applies: the escrow company's account details must be verified by voice before your first transfer. The advantage of escrow is that the money is held neutrally until both parties confirm receipt and conditions are met — reducing the risk of sending funds to a notario's account that may itself be compromised.