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About Frostfire Labs
Independent. Offensive. AI-Focused.
Frostfire Labs is an independent offensive security firm with a single focus: AI. We attack models, applications, agents, and the cloud beneath them the way a real adversary would, then help your team fix what breaks before it turns into an incident.
Our View
Find It Before They Do
The surest way to lower AI risk is to attack your systems the way real adversaries would, and fix what breaks before anyone exploits it. That’s our entire focus.
The failures that matter often cross layers. A crafted input hijacks an assistant. The assistant leans on access it never should have had. A logging gap hides the whole thing. No scanner report or jailbreak score will show you that chain.
Our testing does. We confirm what’s exploitable, explain why it happened, and hand your team a ranked path to fix it.
Informed By
- OWASP Top 10 for LLM Applications
- OWASP Top 10 for Agentic Applications
- OWASP Machine Learning Security Top 10
- MITRE ATLAS
- NIST AI Risk Management Framework
- NIST adversarial ML taxonomy
How We Work
The Rules We Work By
Offense Is All We Do
We don’t sell security products or run a SOC. Frostfire Labs exists to attack AI systems, so every engagement gets our full offensive focus.
Emulate Real Attackers
We chain weaknesses the way a determined adversary would, across what your AI retrieves, whom it trusts, which tools it calls, and the infrastructure underneath, instead of running a scripted checklist.
Human-Led, AI-Assisted
Experienced testers drive every engagement, with AI and automation adding speed and breadth. A result only becomes a finding once we’ve reproduced it and confirmed the impact.
Tested in Our Own Lab
Our in-house AI lab runs open-weight models, agents, and MCP servers, so we develop and rehearse attack techniques before they reach your environment.
Results That Fit Your Team
Reproduction details for engineers, business impact for executives, and root causes with ranked fixes for everyone. Then we sit down with the people shipping the changes.
Current on New Attacks
AI attack techniques change month to month. We track new research on prompt injection, agent abuse, and model supply chains and build it into our testing, so your systems face today’s attacks.
Independence
Independent by Design
Independently Owned
No outside investors or parent company setting targets or influencing what we report.
An Outside View
We’re not the team that built or runs your AI, so we come at it the way an outside attacker would, with no assumptions about how it’s supposed to work.
Any Model, Any Platform
We test AI built on OpenAI, Anthropic, Google, open-weight or self-hosted models, with no preference for any provider.
Tool-Agnostic Methods
We use whatever technique reaches the objective, whether commercial, open-source or our own, rather than one vendor’s scanner.
Reports Built for Outside Eyes
Results are structured so you can hand them to auditors, insurers, customers or your board as an outside assessment.
One Standard for Every Client
Every engagement follows the same methodology and reporting standard, whatever the client’s size or budget.
Our Own Research
Our attack techniques come from our own lab work and public research, not from a vendor’s feature list.
Who We Serve
Where the Stakes Are Real
We serve organizations that run AI on sensitive client, donor, resident, or design data, where failure has real consequences.
Engineering
Engineering and design firms whose AI works over drawings, specifications, bids, and client project data.
Non-Profit
Charities, foundations, and associations whose AI handles donor, member, grant, or program records.
Local Government
Cities, counties, townships, and special districts bringing AI into resident services and internal operations.
Manufacturing
Manufacturers whose AI touches production, quality, supply-chain, or proprietary engineering data.
Law Firms
Law firms whose AI works over privileged, confidential, or client-owned material, from research to drafting.
Accounting and CPA Firms
Accounting and CPA firms whose AI handles tax, audit, payroll, and client financial records.
Leadership
Senior-Led by Design
The person who scopes your engagement runs the testing and walks your team through the fix. No handoffs to junior staff.
Tom Breuer
CEO and Founder
Tom Breuer is CEO and Founder of Frostfire Labs. He leads offensive security testing of AI models, applications, agents, and infrastructure. He is also President of Computer Magic, Inc., where he designs and deploys AI agents and automations for law firms, engineering groups, and manufacturers.
Your Move
Put Us to Work
Tell us what you’re building or running. We’ll suggest where to start and shape a scope that fits.