At A Glance
Digital commerce is creating more ways to shop and more ways for fraud to hide. Discover how you can effectively prevent e-commerce fraud.Consumers are embracing marketplaces and artificial intelligence (AI)-assisted shopping while continuing to expect secure, seamless experiences. For e-commerce fraud teams, that raises a harder question: how do you recognize legitimate customers, transactions and AI agents as the identities and behaviors behind a purchase become more complex?
Experian’s 2026 U.S. Identity and Fraud survey of 2,075 consumers and 311 businesses points to a changing landscape. Third-party marketplace use is growing; 31% of consumers say they have already used AI to make a purchase or booking on their behalf, and security and privacy remain consumers’ top concerns in online experiences.
Fraud prevention must protect the experience, too
Consumers want protection, but they do not want checkout to slow down. Fifteen percent say they will abandon an online cart if a transaction takes longer than 30 seconds, and another 34% say they give up within a minute. Adding the same challenge to every shopper can cost conversions, while weak controls leave room for fake accounts, account takeover and payment fraud.
Four moments where identity confidence matters
- Account creation: Is this a legitimate identity?
Fake accounts can become a foothold for downstream fraud. At account creation and guest checkout, email signals such as age, activity, popularity, validation status and domain risk can help identify suspicious patterns, including address variations used to create multiple accounts. The aim is to surface risks early without requiring every new customer to complete a more rigorous verification process. - Login and session behavior: Does this interaction look trustworthy?
A legitimate account can still be compromised, and automated or malicious activity may become a through session behavior. Behavioral analytics can assess activity during login, account opening and checkout using passive in-session signals. In Experian research, 83% of consumers said they feel safe using behavioral biometrics, the highest of any solution type, while only 7% of digital-only retailers reported using the method at account opening. - Checkout: Do identity and payment signals align?
When a transaction is submitted, account ownership verification can help confirm that the identity and payment details belong to the same account. Matching signals such as name, address, email, date of birth and phone against trusted records can help detect stolen card use and reduce false positives without adding steps for the shopper. - Agentic commerce: Is the agent acting for a genuine customer?
AI agents introduce a new trust question: whether the agent is authorized and acting on behalf of a real customer. Experian® Agent Trust verifies AI agents by comparing identity and payment credentials against those of verified, user-bound agents. Yet adoption of Know Your Agent tools remains low: 3% of digital-only retailers and 7% of click-and-mortar retailers report having adopted them.
Case study: Catch fake accounts at creation
An e-commerce company facing rising fake-account activity and chargebacks added Experian AtData Fraud Prevention Application Programming Interface (API) to its registration flow.
Within weeks, it reported lower fraud rates, fewer account-creation attempts and chargebacks, increased sales conversions and less friction for shoppers not flagged as at risk.
Recognize good commerce sooner
Effective e-commerce fraud prevention is not only about blocking risky activity. It is also about recognizing legitimate customers and transactions with enough confidence to allow them to proceed. By layering passive behavioral signals, identity, payment and account ownership verification, and agent trust across the journey, retailers can target review where it is needed and support a secure, low-friction experience.
Build identity confidence across the digital commerce journey
Explore how we help retailers detect risk before a transaction is submitted, verify identity and ownership of payments and prepare for trusted agentic commerce.