AI & LLM Security Assessment
Generative AI introduces a threat model traditional application security doesn't cover. We test for it directly.
New capability, new attack surface
As businesses adopt generative AI, securing the large language models behind it becomes critical. CyberMindX provides end-to-end security audits that test how your AI features hold up against prompt injection, adversarial inputs, and unauthorized data extraction — attack classes that don't fit neatly into traditional web application testing.
We test the full pipeline: the prompts and system instructions your application relies on, the API layer wrapping the model, and the guardrails meant to keep the model on-task. The goal is to find where your AI feature can be manipulated into leaking data, bypassing business rules, or behaving outside its intended scope, before an attacker does.
How we run an AI security engagement
Scope & Threat Model
Map what the AI feature can access — data sources, tools, downstream actions — and what an attacker would want from it.
Prompt & Guardrail Recon
Probe system prompts, instructions, and safety guardrails to understand how the model is meant to behave and where it might deviate.
Adversarial Testing
Prompt injection, jailbreak attempts, and adversarial inputs designed to bypass guardrails or extract unintended information.
API & Infrastructure Review
Rate limiting, authentication, and the surrounding application layer that wraps the model — often more exploitable than the model itself.
Reporting & Free Retest
Findings mapped to a practical hardening guide for prompts, guardrails, and infrastructure, plus a free retest.
Scope of testing
- Prompt injection and jailbreaking resistance
- LLM API security and rate-limiting review
- Training-data and retrieval-context privacy testing
- AI model robustness and adversarial-input testing
- Tool-use and function-calling boundary testing
- Output filtering and data-leakage review
- Third-party model and vector-store integration review
What we find most often
Direct & indirect prompt injection
Instructions hidden in user input or in third-party content the model reads can override the intended system prompt and hijack its behaviour.
Guardrail bypass via reframing
Safety instructions phrased as absolute rules are frequently bypassed through role-play framing, encoding tricks, or multi-turn manipulation.
Retrieval-context data leakage
Retrieval-augmented systems that don't enforce per-user access control on retrieved documents can leak data across tenants or user roles.
Unrestricted tool-calling
Models given access to internal tools or APIs without proper boundary checks can be manipulated into taking actions outside their intended scope.
Sector-aware testing
What you get
01 · Adversarial Test Report
Documented prompts and techniques that successfully bypassed guardrails.
02 · Hardening Guide
Concrete recommendations for prompts, guardrails, and API-layer controls.
03 · Free Retest
Verification pass once mitigations are in place.
Typical Duration
5–10 working days, depending on the number of AI features in scope.
What We Need From You
API or application access, system prompts if available, and a description of intended behaviour.
Pricing & Retest
[Add your starting price] · free retest included
Buyer questions, answered honestly
Which AI providers and models do you test?
The methodology is model-agnostic — we test your application layer regardless of which foundation model or provider it's built on.
Do you need access to model weights or training data?
No — testing works against the deployed application and API, the same way an external attacker would interact with it.
Is this different from a standard web or API pentest?
It's complementary. AI-specific testing covers prompt-level and model-behaviour risks that traditional web and API testing doesn't examine.
Do you test retrieval-augmented generation (RAG) systems?
Yes — including per-user access control on retrieved documents and cross-tenant data isolation.
Do you provide a free retest?
Yes, once mitigations are implemented, at no additional cost.
Ready to scope this engagement?
We'll align on goals, rules of engagement, and timeline within one working day.