Combating Marketplace Fraud: Patterns & Detection
Blog post from Didit
Excluded from normalized aggregate trends after staff review: 3056 posts were attributed to March 2026; 671 shared March 14, 2026. The preceding six-month median was 13.5 posts.
Review evidence: 3,056 posts in March 2026; 671 shared March 14, 2026; preceding six-month median 13.5. Reviewed August 9, 2026.
This company's pages remain public, but its content is excluded from normalized aggregate trends. Unfiltered raw trends and advanced filtering are available to Accelerate and Lead accounts.
Marketplace fraud affects e-commerce, gig platforms, and online classifieds through schemes such as seller triangulation using stolen cards, account takeovers, manipulated or fake listings, payment diversion, refund abuse, and counterfeit goods. Effective prevention requires layered controls that combine document, biometric, liveness, database, and device-based identity verification with machine learning, behavioral and network analysis, real-time monitoring, risk scoring, automated rules, and manual review. Organizations are encouraged to share fraud intelligence, regularly adapt defenses to emerging tactics, and balance security with a smooth user experience. The piece presents Didit as a modular identity platform offering verification, AML watchlist screening, workflow tools, scalable infrastructure, and automation intended to reduce manual fraud-review work.
| Trend | Post Mentions | Total Month Mentions | Posts | Companies | MoM |
|---|---|---|---|---|---|
| Real-time | 3 | 13,979 | 3,441 | 296 | +113% |
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