AI Red Teaming

AI Red Teaming Services

Adversarial testing for the AI systems your business has already put into production: chatbots, copilots, retrieval pipelines, and autonomous agents. We attack the model, the prompt, the data it retrieves, and the tools it can call, then show you exactly what an adversary makes it do. Delivered by a North Carolina cybersecurity firm that has protected regulated businesses since 2002.

CyberAB RPO #1449 | BBB A+ Since 2003 | NC Licensed Digital Forensics
What It Is

What Is AI Red Teaming?

AI red teaming is authorized adversarial testing of an artificial intelligence system, in which security professionals deliberately try to make a model, application, or agent behave in ways its owners never intended. Testers attempt to bypass the system prompt, extract confidential instructions and training data, poison the documents a retrieval pipeline trusts, and abuse whatever tools or integrations the model can reach. Unlike a traditional penetration test, which targets servers and code, AI red teaming targets the reasoning layer: the place where natural language becomes an instruction and an instruction becomes an action. The output is documented proof of what your AI system can be talked into doing, ranked by business consequence, with fixes you can actually ship.

Key Takeaways

  • AI red teaming tests the reasoning layer of an AI system, not just the infrastructure under it. The vulnerability is usually a sentence, not a missing patch.
  • The highest-consequence findings almost always come from what the model is connected to: a retrieval index, a customer database, an email tool, a ticketing API, or a payment workflow.
  • Petronella Technology Group has delivered offensive security testing since 2002, holds a BBB A+ rating since 2003, and is a CyberAB Registered Provider Organization (RPO #1449).
  • Our methodology maps to the OWASP Top 10 for Large Language Model Applications, MITRE ATLAS, and the NIST AI Risk Management Framework, so findings feed directly into an ISO 42001 or AI governance program.
  • Founder Craig Petronella is an MIT-certified cybersecurity and AI professional, an NC Licensed Digital Forensics Examiner (License #604180-DFE), and author of 15 books including Beautifully Inefficient, a study of AI and human judgment.

Why It Matters

Your AI Went to Production Faster Than Your Controls Did

Most organizations shipped an AI feature in months. The security review, the data classification exercise, and the access model that should have preceded it are still in progress. Adversarial testing is how you find out what that gap costs before someone else does.

The pattern repeats across nearly every environment we assess. A team stands up an internal assistant so employees can ask questions of company documents. To make it useful, they point it at a shared drive. Nobody audits that drive first, because for twenty years it was protected by the fact that no human had time to read all of it. The assistant does have time. Within a week, an employee in one department can ask a plain-English question and receive salary data, an unredacted contract, or a spreadsheet of credentials that was technically readable all along. No exploit was involved. The system worked exactly as designed, and the design was the problem.

Customer-facing systems fail differently. A support chatbot is given a system prompt describing its rules, a knowledge base, and often an integration that can look up an order or open a ticket. An attacker types a message crafted to make the model treat the attacker's text as a higher priority than its original instructions, and the guardrails written in English come apart, because they were only ever a suggestion to a statistical model. The interesting question is never whether the model can be talked out of its persona. It is what happens next: whether the integration behind it will honor a lookup for an account the user does not own, whether the model will disclose the contents of another customer's ticket, whether the refund tool has a spending limit.

Retrieval and agent architectures raise the stakes again. When a model reads a web page, an inbound email, a support ticket, or a vendor PDF, that content enters the same context window as your instructions. An attacker who can place text where the model will read it can issue commands to your system without ever authenticating to it. This is indirect prompt injection, and it is the reason an AI agent with permission to send email, write to a database, or execute code is a security boundary rather than a productivity feature. The agent will follow the most persuasive instruction in its context, and that instruction may have been planted by a stranger.

Petronella Technology Group approaches this work from both sides. We build and host AI systems for regulated clients, including private AI deployments and retrieval-augmented generation pipelines, and we run offensive security engagements against networks and applications. That combination matters, because an AI red team report is only useful if the people writing it understand how the pipeline was assembled and what it would take to change it. Findings that end at the word "jailbreak" are entertainment. Findings that name the retrieval filter, the tool permission, and the log you were missing are a remediation plan.

The Attack Surface

What We Attack in an AI System

Everything the model can read is an input, and everything the model can call is an action. We test both, plus the infrastructure that carries them.

Model and Prompt Layer

  • Direct prompt injection: instruction override, role reassignment, encoding and language obfuscation, and multi-turn escalation that defeats single-message filtering
  • System prompt extraction: recovering the hidden instructions, business rules, pricing logic, and internal terminology your competitors would like to read
  • Guardrail and content-filter bypass, including tests against the moderation layer, refusal training, and any classifier sitting in front of the model
  • Training and fine-tuning data exposure: membership inference, memorized secrets, and confidential text recoverable from a model you tuned on internal documents
  • Output handling flaws: model responses rendered as HTML, executed as code, or passed to a shell or database without validation, turning a language bug into a classic injection

Data, Tools, and Agents

  • Indirect prompt injection through retrieved documents, web pages, inbound email, calendar invites, support tickets, and vendor files the model ingests
  • Retrieval authorization testing: whether the vector index enforces the same permissions as the source system, or quietly flattens them for every user who asks
  • Knowledge base poisoning: planting content that an authorized user can place and the model will later treat as authoritative fact or as an instruction
  • Agent and tool abuse: excessive permissions, missing spending or rate limits, unconstrained function calling, and chained actions that no single approval ever authorized
  • Supporting infrastructure: API key handling, tenant isolation, model endpoint authentication, inference logging, cost-exhaustion abuse, and third-party model and plugin supply chain

Where the AI feature is embedded in a larger web platform, we recommend pairing this engagement with a web application penetration test, which covers authentication, session handling, and business logic in a depth an AI-focused engagement does not attempt. Where the concern is the network the models run on, an internal penetration test is the better companion.

Find Out What Your AI Can Be Talked Into

We will scope an AI red team engagement against your real chatbot, copilot, or agent and show you the path from a crafted message to a business consequence. Call 919-348-4912 or request a quote.

Comparison

AI Red Teaming vs. the Alternatives

Three different activities get described as "AI security" in vendor marketing. They answer different questions, and only one of them puts a human adversary in front of your system.

Question AI Red Team Automated LLM Scanner AI Governance Review
Who performs it Human testers who adapt to your system's behavior, supported by tooling A fixed library of adversarial prompts replayed automatically Consultants reviewing policy, documentation, and process
Primary question What business harm can an adversary cause through this system? Does the model refuse known bad prompts? Do we have the controls, records, and oversight a framework expects?
Covers tools and integrations Yes, and this is usually where the severe findings are Rarely, because a scanner does not know your business logic On paper only
Finds indirect injection Yes, by planting content in the sources the model actually reads Almost never, since it tests the chat box in isolation No
Output Reproducible attack paths, business impact, and prioritized remediation A pass rate against a benchmark suite A gap analysis against a framework
Best used Before launch, after major changes, and periodically once live Continuously in a build pipeline, as regression coverage When pursuing ISO 42001 or answering customer due diligence

These are complements, not competitors. A healthy program runs scanners continuously, red teams periodically, and governs the whole thing under a documented framework. If you are building that framework now, start with our AI governance framework guidance and the ISO 42001 certification path, then use red team results as the evidence that your controls do something.


Starting Positions

Six Adversaries We Simulate

Scoping starts with a question: whose seat do you want us in? Each starting position produces a different class of finding, and most engagements combine two or three.

Anonymous public user probing a customer-facing chatbot with no credentials at all

Authenticated customer trying to reach another tenant's data through the assistant

Curious or malicious employee mining an internal copilot for records above their clearance

External content author who can only plant text the model will later read

Compromised integration or plugin abusing the trust the agent extends to its tools

Purple team exercise run alongside your defenders to validate detection and logging

The fourth position deserves emphasis, because it is the one organizations consistently underestimate. An adversary who can submit a support ticket, publish a page your crawler indexes, or send an email your assistant summarizes has an instruction channel into your AI system without any account, any credential, and any alert. If your architecture assumes that only authenticated users can influence the model, that assumption is worth testing before it is tested for you.

Methodology

How We Run an AI Red Team Engagement

Our process maps to the OWASP Top 10 for Large Language Model Applications, MITRE ATLAS, and the NIST AI Risk Management Framework, adapted from the offensive testing methodology we have used on networks and applications since 2002.

1

Scoping and rules of engagement: systems in scope, tools the model can call, data classifications, safety limits, and written authorization

2

Architecture review: model, prompts, retrieval sources, permissions, integrations, and logging mapped before a single attack

3

Threat modeling: which harms actually matter to your business, from data disclosure to unauthorized transactions to reputational damage

4

Adversarial testing: manual attack campaigns across every in-scope starting position, with automated coverage for known technique families

5

Impact chaining: converting a successful manipulation into a demonstrated business consequence rather than a screenshot of odd output

6

Reporting, debrief, and retest: prioritized findings, fixes reviewed with your engineers, and verification once changes ship

Step five is where most AI security reports stop short, and it is the step that determines whether anyone acts on the results. Showing that a model can be persuaded to write something off-policy is a curiosity. Showing that the same technique causes the assistant to return a different customer's invoice, or to call a refund API without an approval, converts a research finding into a business risk with an owner, a deadline, and a budget. We write for the engineer who has to fix it and the executive who has to fund it.

Test the AI Before Your Customers Do

Petronella Technology Group scopes AI red team engagements for healthcare, legal, financial, and defense organizations across North Carolina and nationwide.

Deliverables

What You Receive

Every engagement produces artifacts your engineering team, your auditors, and your board can each use.

Executive Summary

A plain-language account of what an adversary achieved, what it would cost your organization, and what to fix first. Written for readers who will never open the technical appendix.

Reproducible Attack Paths

Every significant finding documented with the exact inputs, the model response, the downstream effect, and the conditions required, so your team can reproduce and verify the fix.

OWASP and ATLAS Mapping

Findings mapped to the OWASP Top 10 for LLM Applications and MITRE ATLAS technique identifiers, giving you a shared vocabulary with vendors, insurers, and auditors.

Architecture Remediation Plan

Recommendations at the level where AI risk is actually reduced: retrieval permissions, tool scopes, output validation, human approval gates, and rate limiting.

Detection and Logging Gap Analysis

Which of our attacks your monitoring recorded, which it missed, and what to instrument so a future attempt produces an alert instead of a surprise.

Governance Evidence Pack

Testing records structured to support ISO 42001, NIST AI RMF, SOC 2, and customer due diligence questionnaires that increasingly ask whether AI features have been adversarially tested.


Compliance Drivers

Where AI Red Teaming Shows Up in Your Obligations

Adversarial testing of AI systems has moved from a research practice to an expectation written into frameworks, contracts, and customer questionnaires.

ISO/IEC 42001, the management system standard for artificial intelligence, expects organizations to identify AI-specific risks and demonstrate that controls are operating. Adversarial testing is the most direct evidence available that a control does more than exist in a policy document. The NIST AI Risk Management Framework treats measurement as a core function, and red team results populate the measure and manage activities with something concrete. Organizations pursuing ISO 42001 certification generally find that testing evidence is the fastest way to close the gap between a written framework and an operating one.

Sector rules apply on top of that. A healthcare organization deploying an AI assistant that touches protected health information inherits the full weight of the HIPAA Security Rule, including risk analysis and access control obligations that do not soften because the interface is conversational. Our HIPAA compliance team scopes AI engagements with those requirements in view. Defense contractors handling controlled unclassified information face the same reality under NIST SP 800-171 and CMMC: an AI tool that can retrieve controlled information is in scope, and a model that will disclose it to the wrong user is a control failure regardless of how the disclosure was phrased.

Commercial pressure is arriving faster than regulation. SOC 2 auditors now ask how AI features are governed, enterprise procurement teams send AI-specific security questionnaires, and cyber insurance applications have begun asking whether AI systems have been independently tested. A dated red team report answers all three at once. If you need ongoing ownership of that program rather than a point-in-time test, our vCISO services provide the security leadership to run it.

Scoping and Investment

What Drives the Cost of an AI Red Team Engagement

Pricing depends on what we are testing and how deep the system goes. These are the factors that move an estimate, and the ones we confirm during scoping.

The largest driver is the number of distinct AI surfaces in scope. A single customer-facing chatbot with a fixed knowledge base and no write access is a contained engagement. An internal copilot connected to four business systems, a customer assistant, and an autonomous agent with permission to act are three separate systems that happen to share a model provider, and each needs its own threat model. The second driver is tool and integration depth: every function the model can call expands the attack surface disproportionately, because the interesting findings live in the gap between what a tool permits and what the business intended.

Data sensitivity affects effort as well. Testing a system that touches protected health information, controlled unclassified information, or financial records requires handling controls, evidence discipline, and reporting rigor that a marketing chatbot does not. Retrieval architecture matters too: a pipeline drawing from a curated, permission-aware index is faster to assess than one pointed at a decade of unclassified shared drives, where the primary work becomes determining what the index should never have contained.

Finally, engagement style changes the number. A focused pre-launch assessment on one application is the most common starting point. A purple team exercise run alongside your defenders costs more and returns detection improvements a covert test cannot. Adding retesting after remediation, or moving to a recurring cadence tied to your release schedule, changes the shape of the investment rather than simply its size. We scope every engagement against your actual architecture and provide a written estimate before any work begins, because a number quoted without seeing the system is a guess wearing a suit.

What Clients Say

"Craig takes the time to understand our business model, not just our technology stack. It makes his recommendations more strategic and tailored to our actual goals."

Daniel Lee, verified TrustIndex review. Petronella Technology Group is rated 4.7 across 92 verified TrustIndex reviews and 5.0 across 15 Google reviews.


Why Petronella

Offensive Security Experience Applied to AI

AI red teaming is a young discipline built on an old one. The organizations doing it well are the ones that already knew how to think like an attacker.

Petronella Technology Group has been securing regulated businesses from Raleigh since 2002 and has held a BBB A+ rating since 2003. We are a CyberAB Registered Provider Organization (RPO #1449) with CMMC Registered Practitioners on staff, and our founder is an NC Licensed Digital Forensics Examiner (License #604180-DFE) and cybersecurity expert witness. That forensic work matters more than it might appear: investigating real intrusions teaches you which theoretical weaknesses adversaries actually convert into incidents, and that judgment is what separates a prioritized report from an undifferentiated list.

Craig Petronella has published 15 books on cybersecurity and business technology. As he details in How Hackers Can Crush Your Business, attackers rarely need a novel exploit when an ordinary configuration decision will do, and AI systems have created an enormous new supply of ordinary configuration decisions. His book Beautifully Inefficient examines where AI genuinely improves on human judgment and where it merely accelerates a bad one, which is the same question a red team asks about a tool permission. He holds MIT Sloan Executive Education certification in Cybersecurity for Managers alongside MIT-certified AI and blockchain credentials, and has appeared as a cybersecurity commentator on NBC, ABC, CBS, FOX, and WRAL. Read more about his background on his team profile or browse the full book library.

We also build what we test. Our team deploys secure AI infrastructure, runs model fine-tuning for regulated clients, and delivers the broader AI services that put these systems into production in the first place. When a red team finding requires re-architecting a retrieval pipeline or rewriting a tool permission model, we can explain the fix in terms of the system you have rather than the one a template assumed.

Where We Work

Serving North Carolina and Clients Nationwide

Our office is in Raleigh, our engineers work throughout the Triangle, and AI red team engagements are delivered remotely for clients across the country.

Raleigh Durham Chapel Hill Cary Research Triangle Park Morrisville Wake Forest Charlotte Greensboro Wilmington

The Triangle concentration of healthcare systems, biotechnology firms, law practices, universities, and defense suppliers means our engineers spend their days inside exactly the environments where AI adoption collides with strict data obligations. Clients elsewhere in the country receive the same engagement, delivered remotely, with the same reporting and the same option to move findings into a managed cybersecurity services program that tracks remediation rather than filing it.

FAQ

AI Red Teaming Questions

What is the difference between AI red teaming and a penetration test?
A penetration test targets infrastructure and code: servers, networks, authentication, and application logic. AI red teaming targets the reasoning layer, where natural language input becomes system behavior. The vulnerabilities look different, because a prompt injection is not a software defect in any traditional sense, and no patch exists for it. Most organizations running AI in production need both, and we frequently pair an AI engagement with a penetration test of the platform hosting it.
Do we need AI red teaming if we only use a commercial model like a vendor chatbot?
Yes, and often more urgently. The model provider secures the model. You are responsible for the system prompt, the data you connected, the permissions you granted, and the actions your integration can take. Nearly every severe finding we produce lives in that layer, which no model provider can see or protect. If your AI feature can read company data or call a business system, it is your attack surface.
Will testing break our production AI system or expose customers to harmful output?
No. Rules of engagement are agreed in writing before testing starts and define what is in scope, what is off limits, which accounts we use, and how destructive actions are simulated rather than executed. Where a system is customer-facing, we typically test in a staging environment that mirrors production, or work within tightly scoped windows and test accounts. Safety limits are part of scoping, not an afterthought.
How long does an AI red team engagement take?
A focused assessment of a single application typically runs one to two weeks of testing plus reporting. Multi-system environments, agent architectures with many tools, or purple team exercises coordinated with your defenders take longer. We confirm the timeline during scoping, once we understand how many distinct surfaces are in scope and how deep the integrations go.
What is indirect prompt injection, and why does it get so much attention?
Indirect prompt injection is an attack where the adversary never talks to your AI system directly. Instead they place instructions in content the system will later read: a web page, an email, a document, a support ticket, a product review. When the model ingests that content, it cannot reliably distinguish your instructions from the attacker's. It matters because it removes the authentication requirement entirely, and because it scales: one poisoned document can affect every user who asks a related question.
Can automated tools handle this instead of a human red team?
Automated tooling is valuable and we use it, particularly for regression coverage against known technique families in a build pipeline. What it cannot do is understand your business. A scanner does not know that a certain record type is regulated, that a particular tool moves money, or that two individually harmless disclosures combine into a serious one. Human testers chain findings into consequences, which is the part decision-makers act on.
Does AI red teaming satisfy ISO 42001 or NIST AI RMF requirements?
It provides strong evidence for both, but it is not a substitute for the management system itself. ISO 42001 requires documented governance, defined roles, risk processes, and continual improvement; red team results demonstrate that the resulting controls actually work. The most effective sequence is to establish the governance framework first, then use adversarial testing to validate and evidence it.
We are still in development. Is it too early to test?
Pre-launch is the least expensive time to find these problems, because the fixes are often architectural. Whether a retrieval index enforces per-user permissions, whether an agent needs a human approval step before a write action, and whether model output is validated before rendering are all decisions that are inexpensive to make early and disruptive to retrofit. We regularly assess systems weeks before launch.
How often should AI systems be red teamed?
At minimum before launch and after any material change to the model, system prompt, retrieval sources, or tool permissions. Many organizations settle on an annual engagement with retesting after significant releases, which aligns with how most compliance frameworks and customer questionnaires phrase the expectation. Systems that change weekly benefit from continuous automated coverage between human engagements.
What do we need to provide before testing starts?
Access to the system in an agreed environment, a description of the architecture including model, prompts, retrieval sources, and tools, test accounts at the privilege levels we will simulate, and written authorization from someone empowered to grant it. If documentation is thin, our architecture review step reconstructs what we need. Nobody has been turned away for incomplete diagrams.

Ready to Put Your AI Under Pressure?

Petronella Technology Group, Inc. has protected regulated businesses since 2002. Call 919-348-4912 or request a scoped AI red team quote and we will tell you what your system can be talked into.