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Cybersecurity veteran Hideki Ushigome joins Doppel as Country Manager for Japan to lead the company’s growth and expand access to its AI-native Social Engineering Defense platform across the Japanese market.

SAN FRANCISCO and TOKYO, August 3, 2026: Doppel, the AI-native Social Engineering Defense (SED) platform, today announced that cybersecurity veteran Hideki Ushigome has joined the company as Country Manager for Japan. In this role, he will lead Doppel’s growth, operations, partnerships, and customer strategy across the Japanese market.
Ushigome brings more than 25 years of experience in the technology and cybersecurity industries, with deep expertise in building and scaling businesses in Japan. He most recently served as Country Manager at Swimlane, where he led the relaunch of the company’s Japan operations and helped secure major government and financial services customers.
Before Swimlane, Ushigome spent more than five years as Japan Country Manager at Recorded Future, where he established the company’s Japanese operations and grew Japan into its second-largest market globally. He has also held Country Manager roles at Rapid7 and Websense, as well as senior leadership positions at Check Point and Sophos.
Ushigome’s appointment builds on Doppel’s formal expansion into Japan, announced in June.
“Doppel has built a differentiated approach to one of the most urgent challenges facing organizations across the globe,” said Ushigome. “I am thrilled to join the company at such an important stage of growth and to help build Doppel’s presence in Japan. I look forward to working closely with our customers, partners, and growing local team to bring our industry leading social engineering defense platform to more organizations across the market.”
Ushigome’s appointment marks the latest expansion of Doppel’s executive leadership team, following the June appointment of Ofir Ronen, who joined the company as Senior Vice President of Customer Success.
“Japan represents a critical frontier in the fight against global social engineering,” said Kevin Tian, CEO and Co-Founder of Doppel. “Historically, the complexity of the Japanese language created a ‘language firewall’ for many global threat actors. AI is rapidly eroding that advantage, making it easier to produce convincing Japanese-language impersonations and launch targeted campaigns at scale. Hideki’s experience building trusted cybersecurity businesses in Japan will be essential as we deepen our investment in the market and help organizations adapt to this evolving threat landscape.”
Addressing Japan’s Evolving Threat Landscape
Ushigome joins Doppel following the release of new threat intelligence from a honeypot project in Japan that captures phishing activity targeting Japanese users. Launched in June, the honeypot drew malicious activity immediately, with sensors receiving thousands of unsolicited messages during the first five weeks.
The findings offer new insight into how attackers tailor campaigns around the trusted brands and daily routines of their intended targets. Financial services and payments were the most impersonated category, accounting for 67.8% of impersonated brands, followed by e-commerce and fintech at 23.3%.
The research also revealed clear attack timing patterns. 67% of malicious lures arrived on Mondays or Fridays, while 47% arrived at either 9 a.m. or noon JST.
“Japan’s phishing ecosystem is highly localized, creating important gaps in how threats are traditionally detected,” said Josh Bartolomie, Vice President and Global Head of Threat Intelligence at Doppel. “By observing attacks directly within the target environment, we can help organizations identify and disrupt campaigns earlier. I’m excited to partner with Hideki to bring these vital insights to customers across Japan and help them strengthen their defenses against an evolving threat landscape.”
Building Doppel’s Team in Japan
Alongside Ushigome, Doppel is building a dedicated team in Japan across sales, customer success, field marketing, and channel partnerships. These founding team members will work closely with customers and partners from initial evaluation and deployment through adoption and ongoing operations, while helping ensure Doppel’s go-to-market strategy and platform experience reflect the needs of the Japanese market.
Doppel plans to continue investing in its presence in Japan and is actively hiring for additional roles. Open positions are available at doppel.com/company/jobs.
Doppel is also sponsoring CTC Discover 2026, taking place in Tokyo this fall.
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.
Doppel is the AI-native platform for social engineering defense (SED), protecting individuals and brands from AI-powered impersonation, phishing, fraud, and social engineering through three solutions unified on a shared intelligence layer. Digital Risk Protection (DRP) detects threats across multiple channels, links alerts into a real-time threat graph, and delivers AI-driven infrastructure disruption. Human Risk Management (HRM) turns those live threats into phishing simulation campaigns and next-generation security awareness training, measuring and reducing employee risk by user and team. Email Security adds inline protection, using a self-healing, agentic architecture that tunes detection policies, investigates threats, closes detection gaps, and uses the Doppel Threat Graph to stop inbox attacks and disrupt the infrastructure behind them. Together, they defend the entire social engineering attack chain, from infrastructure built before a target is acquired to the moment of compromise, advancing Doppel's mission to protect the world from social engineering, every day.
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