Cyber Threat Consulting Cyber Threat Consulting

Security for the AI you're putting into production.

We help organisations find the security gaps in AI and agentic systems, and decide how to close them, from the first threat model to production assurance.

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Example threat model: an agent with tool access

Your environmentUserChat appAgentLLM providerDocumentsVector storeMCP serversInternal APIsExternal site1234567
Illustrative example, not client work. Threat IDs from the OWASP Top 10 for Agentic Applications.

Advisory across the AI security lifecycle

Adopt

Secure AI adoption

Identifying and prioritising high-value AI use cases, and designing the assurance and evaluation approach to de-risk them before you build: security, governance, and ROI guardrails from PoC to production.

Architect

Agentic and secure-AI architecture

Autonomous agents act on your systems, calling tools, moving data, triggering workflows. We review the architecture so that when an agent is manipulated or simply goes wrong, it can't do real damage: what it's allowed to touch, where it runs, and how far a compromise can spread. Covers execution isolation, tool and permission boundaries, and MCP and integration security.

Assess

AI and LLM security assessment

AI features open attack paths your existing testing won't catch: a prompt that leaks data, a tool an agent can be tricked into abusing, a poisoned model in your supply chain. We threat-model and red-team your AI, LLM, and agentic systems to find these before an attacker or an auditor does.

Govern

AI governance, assurance and standards

When a regulator, customer, or board asks how your AI is governed, you need an answer backed by evidence. We build the standards, risk framework, and assurance record to provide it, aligned to the EU AI Act, NIST AI RMF, and ISO/IEC 42001.

Foundational cyber advisory. For organisations whose AI risk sits inside a broader security programme: strategy, maturity assessment, and third-party assurance.

Track record

We've done the work we advise on.

Enterprise assurance

Led security assurance for major GenAI and agentic AI programmes at a global systemically important bank.

Built and shipped

Built and shipped AI products used by thousands of enterprise users.

Research and tooling

Authors of widely used open-source AI threat-modelling tools, and of published research on frontier and agentic AI insider threats.

How we engage

We work in focused engagements: short advisory sprints, fixed-scope security assessments, and ongoing advisory retainers. The people you meet are the people who do the work.

We also take a small number of selected speaking and workshop engagements each year.

Senior rates, on request

Advisory and retainers by the day. Assessments quoted fixed-fee against scope.

All engagements are contracted through Cyber Threat Consulting Ltd.

Tell us what you're securing