Socure›Socure› offers Sigma Synthetic Fraud

Sigma Synthetic Fraud scores synthetic identity risk, covering fabricated and manipulated identities built to pass conventional data-existence checks. Version 4.5 uses a transformer architecture with multi-dimensional identity embeddings and graph-powered anomaly detection against the Socure identity graph to expose statistical patterns and relational webs.

Socure publishes 86 percent synthetic detection at one good identity per two bad ones and manual review rates under 5 percent. Only high-risk identities are routed to step-ups such as consent-based social security verification or document verification.