Security testing

AI Security Audit

Shipping an LLM or an agent puts a new, poorly understood attack surface in front of users. We test it the way an attacker would, and we test the AI you rely on inside your own pipeline. It is how we found a remote code execution in an AI pentester agent.

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Agents and LLM features

An agent that reads untrusted input and then acts on it is a confused deputy waiting to happen. We test for prompt injection that actually does something, not just makes the model misbehave.

  • Prompt injection with real impact: tool abuse, data exfiltration, code execution
  • Agent sandbox and tool-permission escapes
  • Excessive agency: what the agent can reach that it should not
  • Data exposure across users, tenants and system prompts
  • Supply-chain risk in open-weight and fine-tuned models

AI used to build and secure your product

Teams increasingly let models write code and gate releases. That helps, until it quietly ships an insecure default. We review where AI touches your development and security process and where it can be trusted to.

  • Security review of AI-assisted and AI-generated code
  • Guardrails and evaluation for models embedded in the SDLC
  • Risk of backdoored or tampered model weights

Findings you can act on

  • Each finding reproducible, with the exact prompt or payload and a proof-of-concept
  • A management summary and a technical report with a clear order to fix in
  • Concrete mitigations for the attack paths we proved
  • A walkthrough with a Q&A round, and a retest once you have remediated

Related reading: RCE in the Strix AI pentester via prompt injection and vibecoding and the illusion of security.

Have us test your AI

A 30-minute call is enough to scope an AI security audit.

Book a scoping call