SquareX, a CyberTech pioneering BDR technology, has announced the close of a $20m Series A funding round.
The round was led by SYN Ventures, a venture capital firm specialising in cybersecurity investments, with participation from existing investor Peak XV Partners.
SquareX provides its users a unique solution in browser security by transforming any selected browser into an enterprise-grade secure browser through a simple extension. Unlike traditional enterprise browsers that often create friction for users, SquareX’s technology offers something different – it provides the functionality of dedicated secure browsers without requiring disruptive change management.
The company’s platform enables enterprises to detect and manage threats such as malicious extensions, phishing attacks, generative AI data leakage, insider threats, and more, all directly within the user’s existing browser environment.
The new funding secured by SquareX will be leveraged to accelerate product development and expand SquareX’s reach, helping enterprises reduce their attack surfaces while maintaining a seamless user experience.
SquareX stressed that as browsers have become primary targets for cyberattacks, traditional security tools have fallen short by not providing the visibility into browser-based threats. By offering BDR, SquareX believes ir addresses this critical blind spot in enterprise security infrastructure.
SquareX CEO Vivek Ramachandran said, “The browser is the new endpoint, yet it remains a major blind spot for most organizations. Existing solutions often force a trade-off between security and usability. We built SquareX to eliminate this compromise in browser security, offering robust protection that works with the browsers users are already familiar with. This Series A funding, led by the team at SYN Ventures, validates our vision of everyone being able to be online without fear.”
SYN Ventures managing partner and founder Jay Leek said, “SquareX is tackling one of the most significant and underserved areas in cybersecurity today. The browser is ground zero for countless attacks, and the team at SquareX has developed an elegant and powerful solution that provides critical visibility and control where it’s needed most – directly within the native browser experience.”
Peak XV managing director Shailendra Singh said, “Having partnered with SquareX since their seed stage, we’ve been impressed by their vision and execution in tackling browser security challenges. We are excited to partner with them again as they demonstrate strong results in delivering much-needed cybersecurity capabilities to enterprise customers.”
CyberTech funding rounds have a strong performance as of late. Last week, appsec company Miggo, which specialises in real-time ADR technology, announced the close of a $17m Series A funding round. Miggo offers a plug-and-play ADR platform designed to protect modern applications from AI-powered threats that can exploit vulnerabilities faster than teams can patch them.
Cynomi, a cybersecurity company on a mission to revolutionise how service providers deliver cybersecurity and compliance services, also recently secured its Series B at $37m. Cynomi provides a virtual chief information security officer (vCISO) platform powered by agentic AI.
Lastly, Dataminr, one of the world’s leading artificial intelligence companies specialising in real-time information discovery, announced last week a new $100m investment from Fortress Investment Group.
Dataminr develops cutting-edge AI solutions that help corporations and governments detect risks, events and critical information from publicly available data. Its platform uses advanced multi-modal fusion AI to synthesise inputs from images, video, sound, sensor data, and text across 150 languages and more than one million public sources.
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