Vulcan Attack

Automated GenAI Vulnerability Assessments for Enterprises Building AI at Scale

Identify Model Vulnerabilities

Across Your AI Lifecycle

Scale AI Deployment with

Automated Vulnerability Assessments

Stay Up-to-Date

Run assessments with a growing risk library that evolves with emerging threats and new adversarial techniques.

Infrastructure and Model Agnostic

Deploy in any environment, cloud, on-premise, or hybrid, and assess any model without changing your existing workflows.

Compliance Ready

Document vulnerabilities in reports aligned to global AI governance and security frameworks, ensuring support for internal and external compliance needs.

Patented Attack Engine + Extensive Risk Library

Vulcan’s patented attack engine evaluates your AI systems for security vulnerabilities and safety risks across a wide range of failure modes, from data exfiltration to unsafe content generation.

Paired with our curated, continuously expanding library of critical business threats and over 100 attack techniques*, we empower your organization to identify and address vulnerabilities before they are exploited.

*as of 2026 Q1

Scenario-Based Attack Prompt Generation Automated, Context-Aware, and High-Impact

Automatically generate attack prompts from our full risk library, or select only high-impact test cases tailored to your AI scenario to optimize coverage and cost.

Supplement easily with custom prompts to target specific adversarial behaviors.

  • Auto Generation — Produce test cases aligned with your AI use case, threat model, and language requirements, ensuring scenario-relevant adversarial evaluation.
  • Bring Your Own Prompts — Upload custom prompts to probe targeted risks and expand test coverage.

Multi-Turn Dynamic Attack

Attackers don’t rely solely on single-turn prompts; they build context across conversations to gradually bypass defenses. Vulcan’s multi-turn attack engine simulates these sophisticated strategies, uncovering vulnerabilities that static testings miss.

  • Adaptive Strategies — Dynamically adjust attack prompts in real-time based on your AI’s output, just like human attackers would.
  • Expose Hidden Vulnerabilities — Discover risks that emerge only through multi-turn conversations.

More Effective Testing

Proven Against Leading Solutions

Vulcan outperforms Promptfoo, the leading open-source red teaming tool, across both overall vulnerability detection and data exfiltration scenarios on Mistral NeMo 12B and Azure OpenAI GPT 4.1, finding significantly more exploitable vulnerabilities.

Comparative Vulnerability Benchmark (ASR %)

Notes:

  • Results reflect ASRs under the specific configurations and prompts used; performance may vary with different attack sets, model versions, or prompt engineering.
  • ASR percentages depend on the strictness of evaluation criteria, which may differ between benchmarks or across organizations.
  • Vulcan Edge (%) quantifies Vulcan’s relative ASR improvement over Promptfoo.
  • The comparison is limited to the selected models shown—results may not generalize to other LLMs.
  • Tests conducted in August, 2025.

Why Vulcan?

Built for GenAI
Ensuring Safety, Security and Operational Integrity

At Vulcan, we believe that technology should empower, not endanger. Our mission is to give enterprises the confidence to innovate with GenAI — securely, responsibly, and without compromise.

Speed Up Time-to-Market

Automate GenAI risk assessments to dramatically reduce manual testing time.Test faster, mitigate sooner, and move models to production with confidence.

Comprehensive Vulnerability Dataset

One of the most extensive jailbreak and prompt injection datasets available, covering diverse attack patterns, languages, and real-world scenarios to help identify vulnerabilities more effectively.

Advanced AI Security Research

Continuously invest in R&D to stay ahead of emerging GenAI threats and develop cutting-edge attack and defense strategies.

Adhere to Global AI Standards

Stay aligned with leading security and governance frameworks, including OWASP Top 10 for LLMs & Agentic Apps, MITRE ATLAS™ and NIST AI RMF 1.0.

Flexible Deployments

Integrate easily across existing systems, APIs, and environments to create secure workflows that scale across cloud, on-premise, or hybrid deployments.

Patented AI Security

Vulcan’s AI security solution is patented, with additional patents pending. Vulcan is also listed in the OWASP AI Security Solutions Landscape as a “Test and Evaluate” solution for Agentic AI (as of Q3 2025).

Secure Your GenAI With Confidence

Test and protect your AI systems across the entire lifecycle.