First-party fraud
Also known as: First-party fraud · Friendly fraud · Chargeback fraud · De-shopping
Fraud committed by the legitimate account holder themselves — using their own real identity to obtain credit or goods they never intend to pay for, or disputing in bad faith a purchase they actually made.
Legal basis
Wikipedia — Friendly fraud
In third-party fraud, a victim has their identity used by someone else. In first-party fraud there is no third party: the person, under their own true name, acts in bad faith — applies for credit with no intention to repay, overstates income, or makes a purchase and then disputes it on the card as if they did not recognize it (*friendly fraud*). Because the identity is real and passes any KYC, it is nearly invisible to controls built against impostors.
It is among the hardest losses to classify, because at the outset it looks like ordinary default — only intent separates them, and intent is not on the application. Detecting it depends on behavior and network signals: the same pattern repeated across accounts, the device that links cases with no apparent relation, the dispute that contradicts the usage history. That is where the relationship graph and behavioral biometrics reach what the bureau cannot.
Frequently asked questions
What is first-party fraud?
It is fraud committed by a person using their own real identity: applying for credit with no intention to repay, stating false information, or disputing in bad faith a purchase they actually made (friendly fraud). Because the identity is real, it passes the controls built against impostors.