President and CEO
Chairman and Founder
CTO and Founder
VP of Click Labs
Senior VP of Sales
Michael Crosno, President and CEO
Prior to Click Security, Michael was the founder and CEO of MyEdu Corporation in Austin, Texas, which he sold to Blackboard Corporation in 2014. Before MyEdu, Michael was President and CEO of Global 360, a leading BPM company, which he sold to private equity firms, TA Associates, Technology Crossover Ventures and JMI Equity. Before joining Global 360, Michael served as CEO of the leading enterprise portal company, Epicentric, Inc. He merged the company with Vignette and served as EVP Worldwide Operations. Previously, he was EVP at Gemplus, SVP of Worldwide Operations at ViewStar, and VP of Sales and Marketing at Computer Associates.
Marc Willebeek-LeMair, Chairman and Founder
Marc is a 20-year veteran of the tech industry. From 2005-2009, he served as CTO of 3Com with responsibility for product management, product engineering, marketing and strategy. He arrived at 3Com through the acquisition of TippingPoint, where he helped pioneer Intrusion Prevention Systems for network security. In 2001, as CTO, Marc co-founded TippingPoint and assumed a broad range of responsibilities that included both technology and marketing, as well as the creation of the Digital Vaccine Security Research Group. Prior to that, he spent 10 years at the T.J. Watson Research Center of IBM. Marc has 20 patents and holds a doctorate in electrical engineering from Cornell University and a bachelor’s in Computer and Electronic Engineering from George Mason University.
Brian Smith, CTO and Founder
Brian co-founded TippingPoint Technologies in 2001. He was TippingPoint’s Chief Architect from 2001-2009 and CTO in 2009. While at TippingPoint he helped establish the company as the premier vendor of intrusion prevention system (IPS) solutions. Prior to TippingPoint, Smith received his Ph.D. in Computer Science from the University of California at Berkeley and was the Xerox Professor of Computer Science at Cornell University until 1998. He holds 12 patents and is a fellow of the Alfred P. Sloan Foundation.
Jonathan Mohn, CFO
Jonathan brings more than 24 years of experience to Click Security and is seasoned in growing venture-back businesses. Prior to Click Security, he was the CFO and SVP of Operations for MyEdu and the Director of Financial and Strategic Operations for MessageOne. Throughout his career he has held various leadership roles in manufacturing and service industry companies, including mergers and acquisitions, ERP implementations and conversions, SEC reporting, and budgeting. Jonathan has a MBA from the University of California – The Los Angeles School of Management and a bachelor’s in economics and business from the University of California, Los Angeles.
Scott Lambert, VP of Click Labs
Scott is a cyber-security expert with more than 15 years of experience in developing complex enterprise security, strategic planning, product development and cross-functional team management. Prior to Click Security, Scott was the Manager of HP DVLabs-Enterprise Security Products (ESP), where he directly managed the security research and response efforts for vulnerability discovery. Before HP, Scott was a Senior Program Manager at the Microsoft Malware Protection Center (MMPC) and Microsoft Security Engineering Center (MSEC), and a security researcher at Tipping Point. Earlier roles in his career included NIDS test engineer, academic instructor, and network security consultant. Scott has a B.S. in Computer Science from St. Mary’s University.
Preston Lawhorne, Senior VP of Sales
Preston is a 40-year tech veteran with strong experience in building targeted sales strategies and successfully executing go-to-market plans. He has a proven track record in organizing high-octane national and global sales teams, as well as leveraging top-flight security partners. Preston has held key leadership roles in companies including Burroughs/Unisys, Data General/EMC, Oracle, McAfee and security startups including TippingPoint and LogRhythm.