HackerOne

HackerOne, founded in 2012, operates as a platform that combines artificial intelligence with a community of ethical hackers to help organizations find and fix security vulnerabilities. Its core business is Continuous Threat Exposure Management (CTEM). The company's network includes over one million registered security researchers.

The platform facilitates a range of offensive security services. These include bug bounty programs, where organizations pay hackers for discovering vulnerabilities, and managed penetration testing. In 2024, the company paid out $81 million in bounties, bringing its total payouts to more than $230 million for over 200,000 vulnerabilities remediated. It also provides AI-specific services, such as AI red teaming and its Hai Insight Agent, an AI tool designed to resolve critical vulnerabilities.

HackerOne serves clients across several sectors, including defense, financial services, automotive, cryptocurrency, and government. The company has been recognized by Gartner for its leadership in AI security testing. Its technical work spans domains including agentic AI, offensive security, and vulnerability management.