Reinventing cyber security with the world’s largest hacker community.

Founded in 2012, HackerOne is the leading marketplace-driven enterprise business, connecting organisations with 400,000 white-hat hackers who help them expose vulnerabilities by running bug bounty programmes and penetration tests. With blue chip customers such as Salesforce, Microsoft and Amazon, as well as fast growing start-ups such as Spotify and Slack, HackerOne addresses the growing need for external experts to help improve security.