Evan Reiser

Evan founded Abnormal Security in 2018, which has been recognized by Gartner, Fortune and Forbes as the
fastest growing cybersecurity company in enterprise software. With more than a decade of leadership
experience, Evan has a strong background in company building, high technology product development and
enterprise software businesses. As an expert in applied machine learning solutions, he has over a decade of
operational experience building behavioral profiling technology for enterprise software solutions.

Before starting Abnormal Security, Evan led product management and machine learning teams for Twitter’s
advertising business, where he was responsible for data strategy/privacy, behavioral profiling and ads
monetization of the Twitter platform (a $2B/year business).

Prior to his experience at Twitter, Evan co-founded and led product development at several successful
technology companies that resulted in acquisitions to JPMorgan Chase, TellApart, and Twitter. Evan started his
career as a software engineer at Eastman Kodak doing research and development in machine learning for
intelligence applications. Evan holds a B.S. in Computer Systems Engineering from Rensselaer Polytechnic
Institute and resides in northern California with his family.