Former Varonis Systems and Vectra AI Executive Joins Doppel as Senior Vice President of Customer Success

SAN FRANCISCO, June 2, 2026: Doppel, the AI-native Social Engineering Defense (SED) platform, today announced that cybersecurity veteran Ofir Ronen has joined the company as Senior Vice President of Customer Success. In this role, he will oversee Doppel's global customer strategy, lifecycle management, retention initiatives, and value realization.

Ronen brings over two decades of cybersecurity leadership experience, specializing in scaling global organizations and accelerating customer value. He most recently served as Chief Customer Officer at Vectra AI, and before that he held the same role at Varonis Systems. At Doppel, he will spearhead an outcomes-oriented approach to customer success, ensuring organizations maximize their social engineering defenses while achieving rapid value realization. 

Ronen’s appointment comes as Doppel rapidly scales its platform, highlighted by the recent launches of Doppel Email Security and Doppel Phishing Triage. In this role, Ronen will focus on driving seamless customer adoption and value realization, ensuring organizations successfully maximize both new and existing offerings to remain protected across the entire social engineering attack chain. 

“In my experience scaling cybersecurity organizations, the most successful partnerships are built on quick value realization and a relentless focus on the customer’s mission,” said Ronen. “At Doppel, we are redefining the customer journey to be entirely outcomes-oriented, ensuring that every organization we protect can leverage our full suite of social engineering defense tools to neutralize modern threats at scale. Our goal is to build a proactive success organization that acts as a true defensive extension of our customers' security teams. I am thrilled to join Doppel during this period of incredible momentum, and I can’t wait to get to work."

Ronen’s appointment marks the latest expansion of Doppel’s executive leadership team, following the January addition of Natasha Mohanty, who joined the company as Senior Vice President of Engineering from Stripe. 

"We’re thrilled to welcome Ofir to the Doppel leadership team," said Kevin Tian, CEO and Co-Founder of Doppel. "His deep expertise in scaling elite customer operations makes him the perfect fit for what we’re building here. We partner with some of the most innovative organizations in the industry, and Ofir will be essential in further elevating their experience. Under his leadership, we will build and scale a world-class Customer Success team dedicated to driving exceptional outcomes, maximizing enterprise retention, and unlocking new expansion opportunities across our business." 

Learn more about Doppel's AI-native Social Engineering Defense platform and how the company helps organizations identify, disrupt, and dismantle modern social engineering attacks at doppel.com. Follow Doppel on X and LinkedIn, and explore career opportunities at www.doppel.com/jobs.