HackerOne Challenge

Stop attackers in their tracks with targeted, offensive testing.

Use insights from the world’s top security researchers to hunt down and remediate the most elusive vulnerabilities—quickly, effectively, and on your terms.

Secure your assets with precision testing

HackerOne Challenge is a time-bound, invite-only offensive testing program designed to uncover the most elusive vulnerabilities.

This solution combines the expertise of world-class ethical hackers with targeted testing sprints, which is ideal for validating releases or assessing specific application areas.


Key Benefits



Deploy quickly for immediate needs

Launch targeted testing without long-term commitments to address urgent security challenges effectively.


Find exploitable vulnerabilities

Identify real-world vulnerabilities on sensitive assets through the unique insights of skilled security researchers.


Enable DevSecOps workflows

Generate comprehensive vulnerability reports to ensure engineers and developers have everything they need to fix critical vulnerabilities quickly.

Hear from our customers

How It Works

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Our customers know the score:

Hai: Your HackerOne
GenAI copilot

Our in-platform AI copilot, Hai, provides instant insights into your security program, empowering faster decision-making and accelerated remediation. Effortlessly convert natural language into precise queries, enrich reports with contextual details, and leverage platform data to generate actionable recommendations.

Hai’s code analysis also pinpoints code that requires closer examination, ensuring targeted and efficient security reviews.



Hunt down vulnerabilities with HackerOne Challenge


Conduct targeted, offensive testing for creative results. Use insights from the world’s top security researchers to uncover and remediate critical risks—quickly, effectively, and on your terms.

Check out these additional resources



Get the HackerOne
Challenge Brief

Read the brief to see examples of reviewed code, CSA coverage, and testing methodology.

View The Challenge Brief>>


Beyond a VDP: How a Challenge Brings Proactive Security to Your Agency

This blog post explains how HackerOne Challenge can be run periodically as the ideal method to capture new vulnerabilities with meaningful security impact in a budget-friendly way.

Read the Blog>>



HackerOne Challenge Final Report Sample

See how you can share vulnerability findings with your team and regulators.

Read the Report >>


Are you ready?

Ready to uncover vulnerabilities no one else can?

HackerOne Challenge delivers time-bound, invite-only testing to expose your most critical vulnerabilities. Speak with us today to discover how focused offensive testing can meet your needs and protect what matters most.