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AI & LLM Agent Security Testing

AI agents now act with real permissions, call real tools and read untrusted data — a powerful new attack surface most security programs don't cover. We specialize in testing LLM-powered and agentic systems end to end, from prompt injection to full tool-chain and supply-chain compromise.

What AI and LLM security testing covers

AI agent penetration testing attacks autonomous, tool-using systems. Prompt injection testing probes every untrusted input path. Jailbreak and guardrail testing evaluates your safety controls. RAG pipeline security covers poisoning and leakage. MCP server testing treats tool integrations as privileged attack surface. AI supply-chain audits review models and datasets, LLM application testing covers the whole stack, and agentic AI threat modeling secures systems by design.

Why AI agent security matters

Unlike a chatbot that only returns text, an AI agent takes real actions — it browses, runs code and calls APIs with its own permissions. The moment it ingests attacker-controlled text, prompt injection becomes a control channel. Prompt injection is the number-one risk in the OWASP LLM Top 10, and for Cyprus firms deploying AI with access to customer or financial data, testing this surface is now a baseline requirement.

How to choose the right service

Shipping an autonomous agent? Start with AI agent penetration testing and prompt injection testing. Retrieving from a knowledge base? Add a RAG security assessment. Exposing tools via MCP? You need MCP server testing. Public-facing generative features? Jailbreak and guardrail testing protects your brand. Still designing? Agentic AI threat modeling removes whole risk classes early.

Frequently asked questions

What makes AI agents harder to secure?
They take autonomous actions with real permissions based on natural-language input, so untrusted text becomes a control channel.
Which models do you test?
Agents built on OpenAI, Anthropic, Google, Azure OpenAI, AWS Bedrock and self-hosted open-source models.
Which frameworks do you align to?
OWASP LLM Top 10, OWASP Agentic Threats, MITRE ATLAS and the NIST AI RMF.

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