Triangulation Fraud
An e-commerce fraud where a criminal acts as a middleman — taking real orders with stolen card details, then purchasing the goods legitimately and shipping them to the buyer.
Also known as: triangulation scam, middleman card fraud, third-party ordering fraud
Last reviewed: 1 June 2026
Triangulation fraud involves three parties: an innocent consumer, a legitimate retailer, and a fraudulent middleman. The fraudster creates a convincing storefront on a marketplace or social platform selling in-demand products at attractive prices. When a customer places an order and pays with their real card, the fraudster uses a stolen credit or debit card to purchase the same item from a legitimate retailer and ships it directly to the customer.
The consumer receives what they ordered and has no idea anything is wrong. The stolen-card victim eventually disputes the charge. The legitimate retailer loses the goods through a chargeback. The fraudster keeps the consumer's payment and has successfully 'laundered' stolen card funds into real purchases.
This fraud is difficult to detect because all three parties experience seemingly normal transactions. Signals include storefront prices that are unusually low, seller accounts with limited history, and shipping labels showing a different retailer's name.
Examples
- A shopper buys a games console from a cheap online listing; it arrives in Amazon packaging. The seller used a stolen card to order it — the card owner later disputes the charge.
- A fraudulent marketplace store undercuts every competitor; the 'seller' is simply placing orders at real shops with stolen card numbers.