Vista Equity Partners, a global investment firm focused on enterprise software, data and technology-enabled businesses, led a $100m Series E round in Menlo Security, a cloud security company, with additional participation from Neuberger Berman funds, General Catalyst, JP Morgan, HSBC, Osage Partners and American Express Ventures. "In today’s dynamic threat landscape with the rapid growth in connected devices, simultaneous de-centralized network structures, and the widespread embrace of SaaS and cloud-based applications, providing a safe internet experience is more important and challenging than ever before. Menlo Security has taken a unique approach with Isolation technology at its core that is able to completely neutralize all critical attack vectors of Web and email. We are thrilled to partner with Amir and the team to build on Menlo Security’s tremendous momentum and help catapult the company into their next phase of growth," Ryan Atlas, Vista Equity Partners Managing Director.