Bank transfer scams on Leboncoin are no longer limited to fake bank checks or ghost buyers. Since the summer of 2026, several gendarmerie units have reported a new wave of frauds combining fake bank advisors, phishing links mimicking the platform’s secure messaging, and psychological pressure on sellers. The mechanism is evolving quickly, and traditional countermeasures are no longer always sufficient.
Fake bank advisors and transfers to a “secure account”: the 2026 scenario
The scheme identified in Gard and Lot relies on a very constructed staging. An individual presents themselves over the phone as a bank advisor or an agent from a fraud prevention service. They use the name of a well-known bank, mention a case number, and create a sense of urgency.
The objective is simple: to convince the victim to transfer their funds to a supposed “secure account.” The gendarmerie makes it clear: no bank will ever ask for a transfer to protect your money. Such a request is an absolute warning signal.
What makes this scenario formidable on Leboncoin is the combination with a real ad. The seller first receives a credible offer via the platform, then a phone call that seems to confirm the transaction from “the banking service.” The scammers exploit the fact that the seller is genuinely expecting a payment, which lowers their vigilance. Anyone looking to understand the mechanism of a bank transfer scam on Leboncoin will find this pattern in the majority of recent reports.
Phishing via Leboncoin messaging: how sellers lose their bank details
The secure messaging of Leboncoin has become a direct target. The process is different from the phone call, but just as effective.
A pseudo-buyer sends a link that replicates the Leboncoin payment interface. The message claims that a transfer or secure payment has been made and invites the seller to “cash in” by entering their bank details. The page looks visually identical to the real one, making detection difficult.
Three elements can help identify the counterfeit:
- The URL does not match the official leboncoin.fr domain, even if the visual is faithful. Checking the address bar remains the most reliable reflex.
- The link sometimes arrives via SMS or email and not from the app’s integrated messaging, which never happens in a normal transaction.
- The message often contains a request for “urgent” confirmation or a short deadline to recover funds, a classic manipulation lever.
Leboncoin never asks for a bank account number via an external link. Any legitimate transaction goes through the platform’s integrated interface, without redirecting to a third-party site.
Direct bank transfer between individuals: the real limits of this method
Accepting a classic bank transfer (outside the secure Leboncoin system) for a sale between individuals exposes one to a specific risk. Unlike card payments via the platform, a classic transfer does not benefit from any escrow or mediation mechanism.
The seller can receive a fake transfer screenshot and ship the item before the funds actually arrive. Field reports vary on this point: some regular sellers have been using transfers without incident for years, while others have lost valuable items based on a simple doctored image.
What changes with integrated payment
The secure payment system of Leboncoin acts as a trusted third party. Funds are held in an intermediary account and then released to the seller after confirmation of receipt by the buyer. This mechanism eliminates the risk of fake transfers, provided one never leaves the official interface.
For valuable goods (vehicles, high-end electronics), in-person handover with cash payment or via the integrated system remains the safest combination. Any request to go through an external channel to the platform should be treated as suspicious.
Concrete warning signs when selling on Leboncoin
Scam techniques vary, but certain markers consistently appear in reports:
- A buyer who accepts the price without negotiation and immediately proposes a transfer, especially for a large amount.
- A request for complete bank details (RIB, card number) outside the integrated payment system.
- A payment link sent via email, SMS, or through an external messaging service (WhatsApp, Telegram) instead of Leboncoin messaging.
- A phone call from a “bank” or “Leboncoin service” asking to confirm or validate a transfer operation.
- Spelling or grammar mistakes in confirmation emails, or a shipping address that does not match the official domain.
A cautious seller cuts off all communication as soon as asked to leave the platform. This simple principle neutralizes the majority of fraudulent scenarios, whether phishing, fake transfers, or phone manipulation.
The gendarmerie recommends that if in doubt after a suspicious call, hang up and call your bank using the number on your bank card or the official website. Reporting the suspicious ad directly on Leboncoin and filing a report on the Pharos platform completes the process. Time is always against the victim: the quicker the reaction, the greater the chances of blocking a fraudulent transfer.