Jscrambler Appoints Louis Sarris Vice President of Sales to Drive Continued Global Growth and Go-to-Market Leadership

PORTO, Portugal, July 29, 2025 /PRNewswire/ -- Jscrambler, the pioneering platform for client-side protection and compliance, today announced the appointment of Louis Sarris as Vice President of Sales. This strategic hire underscores Jscrambler's continued investment in growth and its commitment to scaling global sales operations to meet rising demand for client-side protection and compliance solutions.

Over the past year, Jscrambler has strengthened its leadership in client-side security and compliance. This includes the company's recent re-election to the PCI SSC Board of Advisors and the launch of Iframe Integrity, which helps payment service providers (PSPs) deliver PCI DSS v4-compliant payment iframes to merchants. Iframe Integrity was recently validated in an independent evaluation by OBS, confirming its effectiveness in preventing skimming threats—including iframe hijacking and overlay attacks.

"Jscrambler's record growth and validation from industry experts amplifies our leadership in securing the modern payment experience," said Rui Ribeiro, CEO and co-founder of Jscrambler. "With decades of sales leadership experience, Louis is joining our team at the perfect moment in time. In this new role, he will be integral in helping us maintain our current trajectory, further expanding our leadership, and bringing our client-side protection solutions to more companies around the world."

Sarris brings decades of experience in building high-performing teams, scaling revenue, and forging strategic partnerships across global markets. In his new role, he will lead Jscrambler's global sales strategy, driving revenue growth and scaling customer engagement across new and existing markets in order to help businesses protect their most critical web applications and client-side data. Prior to joining Jscrambler, he held senior sales leadership roles at Rancher Labs and Spectro Cloud, where he focused on scaling the adoption of cloud-native infrastructure technologies.

"Enterprises across the globe use JavaScript to create dynamic web experiences. The problem is that JavaScript is also the biggest blind spot in an application architecture, exposing sensitive customer data on the client," said Sarris. "Jscrambler has been on a mission to secure every client and protect the code that powers modern applications. I'm excited to join this world-class team and contribute to the next phase of growth as we shape the future of web security and client-side protection."

Visit our website to learn more about Jscrambler's Client-Side Protection and Compliance platform.