HackerOne AI Red Teaming

Strengthen AI safety, security, and trust before you ship

Expose jailbreaks, misalignment, and policy violations through real-world attacks run by top-ranked AI security researchers.

Key Benefits

Human-led testing that uncovers critical AI vulnerabilities

HackerOne AI Red Teaming applies adversarial testing to your models, APIs, and integrations to reveal high-impact safety, security, and trust issues.

Each engagement is tailored to your threat model and led by expert researchers, delivering mapped findings and prioritized remediations to help you deploy AI with confidence.

Get the Solution Brief

AI-native researcher community

Engage trusted AI red teamers to uncover jailbreaks, misalignment, and unsafe behavior that automated tools consistently miss.

Framework-mapped, scenario-driven testing

Conduct time-boxed engagements designed around your architecture and risk priorities. Results align with OWASP LLM Top 10, Gartner TRiSM, and NIST AI RMF.

Embedded security advisory

Collaborate with our solution architects to shape attack scenarios, validate fixes, and accelerate mitigation, supported by rapid onboarding and continuous guidance.

Customer Spotlight: Anthropic, AWS, and HackerOne

Uncovering hidden risks across AI models, applications, and system integrations

Discover why Anthropic CISO Jason Clinton chose HackerOne’s full-stack red teaming to uncover hidden risks across AI models, applications, and system integrations.

The discussion also explores how full-deployment testing aligns with emerging AI security frameworks like ISO 42001.

HackerOne AI Red Teaming

Real-world impact, backed by security and safety teams

Jailbreaks and prompt injection are manifestations of vulnerabilities that are unique to AI systems that we do red teaming [...] and not just the model, we red team the whole deployment.

Jason Clinton
Jason Clinton
CISO @ Anthropic

AI red teaming allows us to explore the possibilities of what attackers might achieve—not just what’s likely. Working with HackerOne has shown us that human ingenuity often outperforms adversarial datasets or AI-generated attacks.

Ilana Arbisser
Ilana Arbisser
Technical Lead, AI Safety at Snap Inc.

Our [AI Red Teaming] challenge generated 300,000+ interactions and over 3,700 hours of red teaming. The result: zero universal jailbreaks. That told us a lot about the integrity of our system—and where we needed to refine classifier tuning and refusal thresholds.

Anthropic Safeguards Research Team
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How it Works

Define scope & risk priorities

Identify which AI models and systems are in scope and establish key risk and safety priorities. 

  • Determine the AI models and systems vulnerable to attack.
  • Focus on specific risks, such as model theft, bias, and security concerns like OWASP Top 10 for LLMs.
  • Align the testing scope with your organization's risk management strategy. 
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Design a tailored threat model

Create a threat model and test plan that addresses your AI risk priorities.

  • Conduct thread modeling to assess how adversaries might target your AI.
  • Develop a tailored testing plan that targets specific vulnerabilities and risks.
  • Ensure the plan covers AI safety and security threats such as adversarial attacks and model degradation. 
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Centralize reporting and remediation

Receive actionable reports in the HackerOne Platform to ensure effective remediation. 

  • Capture detailed findings on vulnerabilities, paired with clear prioritized recommendations.
  • Use the centralized platform to track, manage, and validate remediation efforts.
  • Ensure all issues are resolved to secure your AI systems and prevent future risks.
Are you ready?

Speak with a Security Expert

AI Red Teaming

Frequently asked questions

AI red teaming is adversarial testing built for AI systems, models, agents, and their integrations. Unlike automated tools or traditional tests, it uses vetted researchers to simulate real-world exploits like jailbreaks, prompt injections, cross-tenant data leakage, and unsafe outputs. Delivered through HackerOne’s AI-augmented platform, each exploit demonstration is paired with actionable fixes so you can remediate quickly and prevent repeat exposure.

Three drivers dominate enterprise AI conversations:

  • Compliance deadlines: Reports can be mapped to OWASP, Gartner Trust, Security, and Risk Management (TRiSM) framework, NIST AI RMF, SOC 2, ISO 42001, HITRUST, and GDPR frameworks. This gives enterprises audit-ready documentation that demonstrates AI systems have been tested against recognized security and governance standards, helping teams meet certification and regulatory deadlines with confidence.
  • Data isolation concerns: AI red teaming validates that customers can only access authorized data and prevents cross-account leakage. This addresses one of the most common enterprise risks in multi-tenant AI deployments, where a single flaw could expose sensitive data across accounts.
  • Product launch timelines: Testing can be scheduled in a week to align with freezes or go-live deadlines, ensuring risk doesn’t block release. This rapid cycle gives product and security teams confidence that AI features can ship on time without introducing untested vulnerabilities.

AI red teaming provides measurable benchmarks: top vulnerabilities by category (e.g., jailbreak success rates, cross-tenant exfiltration attempts, unsafe outputs) and the percentage mitigated across engagements. Using Return on Mitigation (RoM), customers demonstrate how fixes reduce systemic AI risks and prevent compliance failures, supporting both security and business timelines.

HackerOne has already tested 1,700+ AI assets across customer scopes, showing how quickly adoption and security needs are scaling. From this aggregated HackerOne data:

  • Cross-tenant data leakage is the highest customer concern, found in nearly all enterprise tests
  • Prompt injection and jailbreak exploits that bypass safety filters
  • Misaligned outputs, such as recommending competitor products or issuing refunds incorrectly
  • Unsafe or biased content that creates compliance and reputational risk

All AI red teaming is performed by vetted AI security researchers with proven expertise in adversarial Machine Learning (ML), application security, and AI deployments. HackerOne offers one of the largest AI-focused researcher communities, with a public leaderboard showing reputation, impact, and accuracy. Today, more than 750 AI-focused researchers actively contribute to engagements for frontier labs and technology-forward enterprises, including Anthropic, Snap, and Adobe.

Results include exploit details, remediation guidance, and centralized, audit-ready reporting. Depending on your objectives, your final report can be aligned to OWASP Top 10 for LLMs, Gartner Trust, Security, and Risk Management (TRiSM) framework, NIST AI RMF, SOC 2, ISO 42001, HITRUST, and GDPR. This ensures your audit trail covers both AI safety risks (harmful or biased outputs) and AI security risks (prompt injection, data poisoning, or exfiltration).

Findings are classified with Hai, HackerOne’s AI security agent, and reviewed in real time with Solutions Architect (SA) support. Reports include exploit details, mapped compliance risks, and remediation guidance, creating audit-ready deliverables for security and governance teams.

Every engagement is paired with an SA who ensures testing is scoped correctly, aligned to your risk profile, and focused on business priorities. SAs translate researcher findings into actionable remediation plans and coordinate throughout the lifecycle, making results easier to deliver, fix, and report against compliance requirements.

Yes. AIRT runs as 15 or 30-day engagements with a defined threat model and risk criteria and can be launched in about one week. This rapid deployment makes it easy to validate defenses before product freezes, go-live deadlines, or regulatory milestones.

  • AI-specialized talent: 750+ AI-focused researchers skilled in prompt hacking, adversarial ML, and AI safety.
  • Dedicated SA support: Solutions Architects guide threat modeling, scoping, and remediation planning.
  • Exploit + fix focus: Every finding includes proof of exploit and a path to remediation.
  • Data isolation validation: Unique coverage for cross-tenant leakage, customers’ #1 concern.
  • Rapid deployment: A week's startup to match release cycles.
  • Trusted by frontier leaders: HackerOne works directly with frontier labs like Anthropic and IBM and their foundational models (Claude, Granite).