Ben is the Head of Hacker Operations at HackerOne by day, and a hacker by night. He has helped identify and exploit over 600 security vulnerabilities across 100s of web and mobile applications for companies such as Yahoo, Airbnb, Snapchat, The US Department of Defense, Yelp, and more. He also invested time in the security community by creating a community of 200+ active hackers who share ideas and their experiences. He has also held free workshops and trainings to teach others about security and web application hacking.