Picture the world's largest and most exciting one-day penetration test where you collaborate live and in person with top hackers

We host live-hacking events in cities around the world, connecting security teams with top hackers. Whether you’re looking to energize your existing hacker-powered program or run a security test on a specific attack surface, HackerOne’s live hacking events offer a turnkey solution. It puts you face-to-face with the world’s top hackers, helping you add skills, build relationships, and find more bugs faster. It’s a one-day penetration test, only bigger and better.