OSB is the world's only organisation to have named, scored and formally documented romance fraud as a behavioural system. For journalists, broadcasters and researchers — OSB is the primary source.
OSB developed the world's first and only structured behavioural threat detection and response system for romance fraud. No equivalent exists in any jurisdiction.
Romance fraud costs individuals globally over $42 billion annually. OSB is the only organisation with a framework-backed response to its behavioural mechanics.
OSB established 2021. The RSEI Model™ v2.0 — the current active version — published 2026 following field research and documented case analysis.
Including the world's first documentation of the Proxy Caller Exploit (IFN-001) and the Facade Bank Page (IFN-005).
R · Relationship Acceleration. S · Script Consistency. E · Emotional Manipulation. I · Incremental Extraction. Every romance scammer operates through these.
Mandatory victim support at E ≥ 4 regardless of financial loss. First formalised through IFN-002. Unique to the RSEI Standard™.
Every angle below is supported by documented field intelligence, a named source and a citable framework.
OSB (trading as OSB) is the world's first and only behavioural intelligence organisation dedicated to the identification, classification and intervention of romance fraud. Founded in 2021, OSB developed the RSEI Model™ — the world's only behavioural threat detection and response system for romance fraud — and operates the RSEI Certified™ Platform Certification Programme. OSB is led by its Founder and Director, John Dee.
John Dee is the founder and director of OSB and the creator of the RSEI Model™ — the world's first behavioural threat detection and response system for romance fraud. His work is grounded in direct intervention in documented cases. He documented the Proxy Caller Exploit (IFN-001) first globally and established the E Pillar Independent Trigger through field case analysis.