Seraphic Security

Seraphic Security is a leader in the Enterprise Browser Security market, offering a proprietary platform that enhances standard web browsers into secure environments for enterprises. Founded in 2020 and based in Herzliya, Israel, with additional offices in the U.S., the company addresses critical gaps in browser security that traditional solutions cannot fill. Seraphic emerged from stealth in 2024 with a $29 million Series A funding and was acquired by CrowdStrike in January 2026. The company's patented technology, JavaScript Layout Randomization (JSLR), embeds a unique JavaScript agent into the browser engine. This technology analyzes over 200 data points per page to detect threats such as phishing, ransomware, and data risks in real-time. Seraphic's Enterprise Browser Security Platform provides data loss prevention, policy enforcement, and secure access to SaaS and private web applications. It supports all major browsers and is compatible with various SaaS applications, ensuring a seamless user experience for enterprise organizations with hybrid and remote work environments.