It’s Time to Get Serious About First-Party Fraud

by Chris Ryan 2 min read August 14, 2018

First-party fraud is an identity-centric risk that changes over time. And the fact that no one knows the true size of first-party fraud is not the problem. It’s a symptom.

First-party fraud involves a person making financial commitments or defaulting on existing commitments using their own identity, a manipulated version of their own identity or a synthetic identity they control. With the identity owner involved, a critical piece of the puzzle is lost. Because fraud “treatments” tend to be all-or-nothing and rely on a victim, the consequences of applying traditional fraud strategies when first-party fraud is suspected can be too harsh and significantly damage the customer relationship.

Without feedback from a victim, first-party fraud hides in plain sight — in credit losses. As a collective, we’ve created lots of subsets of losses that nibble around the edges of first-party fraud, and we focus on reducing those. But I can’t help thinking if we were really trying to solve first-party fraud, we would collectively be doing a better job of measuring it. As the saying goes, “If you can’t measure it, you can’t improve it.”

Because behaviors exhibited during first-party fraud are difficult to distinguish from those of legitimate consumers who’ve encountered catastrophic life events, such as illness and unemployment, individual account performance isn’t typically a good measurement. First-party fraud is a person-level event rather than an account-level event and needs to be viewed as such.

So why does first-party fraud slip through the cracks?

  • Existing, third-party fraud prevention tools aren’t trained to detect it.
  • Underwriting relies on a point-in-time assessment, leaving lenders blind to intentions that may change after booking.
  • When first-party fraud occurs, the different organizations that suffer losses attach different names to it based on their account-level view.
  • It’s hidden in credit losses, preventing you from identifying it for future analysis.

As an industry, we aren’t going to be able to solve the problem of first-party fraud as long as three different organizations can look at an individual and declare, “Never pay!” “No. Bust-out!” “No! Charge-off!” So, what do we need to stop doing?

  • Stop thinking that it’s a different problem based on when you enter the picture. Whether you opened an account five years ago or 5 minutes ago doesn’t change the problem. It’s still first-party fraud if the person who owns the identity is the one misusing it.
  • Stop thinking that the financial performance of an account you maintain is the only relevant data.

And what do we need to start doing?

  • See and treat first-party fraud as a continuous
  • Leverage machine learning techniques and robust data (including your own observations) to monitor for emerging risk over
  • Apply multiple levels of treatments to respond and tighten controls/reduce exposure as risk
  • Define first-party fraud using a broader set of elements beyond your individual observations.

Related Posts

ValidMind on Partnership and the Future of AI

ValidMind CEO Jonas Jacobi shares insights on AI, innovation and why Experian's partnership is helping shape the future of responsible AI.

Published: July 16, 2026 by Scarlet Nickel
Filling the Gap: The Private Student Lending Opportunity Opening This Fall

Due to new federal student loan regulations, the families of undergrad and graduate students may look to private lenders to fill the gap.

Published: July 16, 2026 by Justin Osman
How Caliber Financial Uses Data to Drive Better Decisions

Learn how Caliber Financial uses Experian data to improve lead targeting, underwriting and AI-driven decisioning for better outcomes.

Published: July 14, 2026 by Scarlet Nickel