Securing Everything Your Employees and Contractors are Doing in the Browser

The Story Behind Seraphic’s $29 Million Series A  

The web browser has become the de facto operating system of the enterprise. As such, it is increasingly under attack and a primary source of leaked sensitive data and credentials. Furthermore, traditional defenses lack the browser visibility and control required to protect them. Seraphic makes it easy to protect any browser – Chrome, Safari, Edge Firefox, etc. – against phishing ransomware, sensitive data loss and high-risk policy infringements. Seraphic also enables secure access to SaaS and private web applications to employees and 3rd parties, from both managed and personal devices, without the complexity and cost of VDI & VPN. Seraphic is easily deployed and completely seamless to the user. It’s also the only solution that supports SaaS desktop applications like: Teams, Slack, Discord, and WhatsApp. 

The Series A round is a testament to Seraphic’s rapid business growth and the confidence of CrowdStrike Falcon Fund and investors like GreatPoint Ventures, Planven, Cota Capital, and Storm Ventures, echoing the market’s belief in our approach. This milestone underscores both our momentum and the critical role we play in shaping the future of enterprise browser security. Seraphic is not just keeping pace with the growth of this market—we’re leading it with technology designed to meet today’s needs and anticipate tomorrow’s threats.

Closing Browser Security Blind Spots for Large Enterprises 

Standard browsers are not focused on security, and as a result, the number of browser-led blind spots is on the rise. A recent analysis by Seraphic’s team, based on real-world user activity across large masses of  browsers, uncovered persistent security gaps. Over 20% of the infected  sites identified by Seraphic  contain evasive JavaScript-based malware, which bypassed other security solutions. Seraphic also detected and prevented, on daily basis, dozens of unknown phishing attacks and further identified and prevented over ten thousand malicious extension instances across multiple extensions 

Protection Against Unknown Browser ​Attacks​; Seamless ZTNA Integration

Unlike other solutions, Seraphic platform architecture transforms any browser into a secure enterprise browser, delivering robust protection against zero-day and unpatched N-day browser exploits without compromising user experience. Seraphic is able to intercept attacks at multiple stages in the kill chain – detecting and preventing phishing attacks, identifying overly permissive and malicious extensions, protecting user sessions and blocking data exfiltration attempts -ensuring comprehensive protection for enterprise users. The platform enhances enterprise visibility and governance with granular controls for all user actions to effectively manage internal risks while maintaining robust data loss prevention measures.   

Furthermore, Seraphic supplements existing SSE deployments with features like integrated Zero Trust Network Access principles, which enable precise, policy-driven access to critical applications, safeguarding sensitive resources for today’s distributed workforce. By extending ZTNA capabilities to the browser, the platform ensures secure, identity-verified access from any managed or unmanaged device, from corporate-owned workstations and contractor laptops to personal mobile phones. 

Looking Ahead: 2025 and Beyond 

With this investment, we’re expanding our team, accelerating R&D, and strengthening our infrastructure to keep our technology the gold standard in enterprise browser security. As browsers become a major attack surface, and AI-driven threats evolve, Seraphic is leading the way with solutions that not only protect today but anticipate tomorrow’s challenges. We’re just getting started—stay tuned for what’s next. 

Read the press release here: $29M Series A funding. For more information about Seraphic, request a demo or read our Enterprise Browser Security White Paper.