Case Studies
How organizations across critical sectors applied the Clinical Cybersecurity Framework to transform reactive security postures into clinical-grade operational readiness.
OneMarketData was engaged to deliver a trade surveillance capability meeting UK Financial Conduct Authority (FCA) obligations under UK MAR. The regulated firm faced fragmented trade and order data across venue feeds, tens of thousands of low-fidelity alerts per day, and no defensible audit trail linking detected behavior to market abuse typologies such as spoofing, layering, wash trades, and insider dealing. Surveillance was reactive and exam-driven rather than continuous.
Trade and order data scattered across venue feeds with no unified, time-aligned record
Static threshold rules only; no behavioral or pattern-based detection
Market data ingested without market context — instrument, session, or trader attribution
No escalation path from surveillance team to Compliance Officer / MLRO for suspected abuse
Alert dispositions never fed back to tune detection; false positives unmanaged
Unified, time-synchronized trade data warehouse with full lineage from order to execution to surveillance
Behavioral and pattern-based detection covering spoofing, layering, wash trades, and insider dealing typologies
Market-aware enrichment; every alert carries instrument, order book, and trader context
Defined escalation to Compliance Officer / MLRO; SAR-ready case files produced automatically
Closed-loop tuning from alert dispositions; false-positive rate engineered down continuously
These case studies reflect real client engagements and illustrate how the CCF Living System model and Operating Cycle translate to measurable improvements in organizational readiness. Details are generalized where client confidentiality requires it; one engagement is presented without the client name at the client's request.