Insider Threat Limited® — A 'Human' Focused Insider Threat Intelligence Company
Insider Threat Limited® is the United Kingdom’s first and only dedicated Insider Threat Intelligence and Risk Management company, delivering Intelligence as a Service (IntaaS) to help organisations detect, deter, and mitigate threats from within.
We are not a cyber threat intelligence company. Our focus extends far beyond digital boundaries; we deliver holistic threat intelligence services that supports every aspect of organisational security. From people and process to policy and culture, our human-centred approach strengthens the foundation upon which all security operations depend.
Our specialists, trained in UK Defence and Law Enforcement intelligence disciplines, combine structured reporting, behavioural analysis, and operational expertise to establish or enhance your organisation’s existing security framework. We integrate seamlessly with your cyber, physical, and governance controls, providing the intelligence layer that unites them.
Through our three core IntaaS capabilities: MARS® (Managed Anonymous Reporting Services), ROSE™ (Report of Security Event), and Advanced Insider Risk Training, we deliver actionable insight and measurable cultural improvement. This empowers leadership teams to make informed, evidence-based security decisions across every layer of defence in depth.
Intelligence as a Service (IntaaS)
Managed Anonymous Reporting Services (MARS ®)
Security Event Reporting (ROSE™)
Advanced Training & Consultancy
Delivered by Former UK Defence & Law Enforcement Experts
Bridging the Intelligence Gap in Security
Insider threats cost organisations an average of £11 million annually (Ponemon). Yet, most businesses lack the intelligence capabilities and expertise needed to identify and manage these risks effectively.
While government, defence, and law enforcement agencies rely on dedicated intelligence structures to prevent threats, the private sector often remains exposed. Insider Threat Limited® bridges that gap, empowering organisations with defence-grade methodologies adapted for business.
We help organisations prevent and detect risks early, respond decisively, and build enduring security cultures. Our solutions integrate seamlessly with your existing security frameworks by complementing existing security controls, not competing with them. We help turn your people into your strongest layer of defence.
Intelligence as a Service (IntaaS) — The Complete Insider Risk Solution
IntaaS delivers a fully managed, intelligence-led approach to insider threat management. Our three core capabilities work independently or together to strengthen every layer of your organisation’s defence in depth.
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MARS® – Managed Anonymous Reporting Services.
Enables staff to report insider threats, security concerns, misconduct, and even welfare concerns safely and anonymously or as a whistleblower. Builds trust and acts as a strong deterrent against internal misconduct.
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ROSE™ – Report Of Security Event.
A formalised reporting system accessible on any device for capturing, analysing, and responding to security events. Provides organisations with real-time visibility and long-term cultural insight.
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Advanced Training & Insider Risk Management Programmes.
Develops employee awareness, leadership decision-making, and organisational resilience through education, simulation, and scenario-based learning.
When combined, these services give organisations a continuous intelligence cycle and alert system. From anonymous insight to formal reporting, analysis, and improvement over time.
This allows C-suite leaders to measure the effectiveness of security programmes, identify security weaknesses, and strengthen their organisation’s overall risk posture.
Why Choose Insider Threat Limited?
We bring Defence grade intelligence methodologies to the private sector, transforming how organisations detect, analyse, and respond to threats from within.
Fully Managed, Independent Solutions
Fully managed capabilities with enterprise-grade security, independent of client IT infrastructure, ensuring confidentiality and rapid deployment.
Actionable Intelligence & Analytics
Delivers expert written analytical summaries and dashboards to monitor emerging risks and evaluate security programme performance.
Holistic Threat Mitigation
Protects organisations across all security domains: cyber, physical, and personnel. Supporting all layers of defence in depth and lowering overall risk.
Expert-Led Training & IRMP Development
Builds insider risk maturity through live simulations, leadership education, and cultural awareness programmes.
Access to UK-Based Professionals and Expertise
Former UK Defence Cyber, Law Enforcement, and Intelligence experts delivering world-class threat intelligence and risk management services.
Proactive Compliance & Governance Support
All solutions are designed to help clients demonstrate compliance with UK GDPR, PIDA, ECCTA 2023, OfS, the UK Corporate Governance Code and many others, reducing exposure to regulatory penalties and reputational harm.
Sectors We Support
Insider Threat Limited® supports clients across all industries; from critical national infrastructure to professional services and academia.
Our IntaaS packages align with diverse regulatory frameworks and security cultures, providing practical intelligence capabilities wherever people, information, and assets require protection.
