vRx

Vicarius vRx is an autonomous vulnerability remediation platform combining automated patching, patchless protection, and custom scripting across operating systems, applications, and third-party software, supporting over 10,000 applications across Windows, macOS, and Linux environments. The platform replaces reactive vulnerability detection with proactive resolution by automatically discovering installed software, identifying vulnerabilities, and correlating findings with threat intelligence to prioritize remediation based on actual exploitability rather than Common Vulnerabilities and Exposures (CVE) volume.

When patches are unavailable or cannot be applied due to compatibility or operational constraints, vRx provides patchless protection through memory-level virtual patching that blocks exploit behaviors without system restarts or application downtime, particularly valuable for zero-day vulnerabilities, legacy systems, and critical production environments. The platform includes a scripting engine with pre-built scripts and custom script capabilities to address complex vulnerabilities requiring specific configurations or registry changes, with automated deployment across thousands of endpoints based on policy rules for risk severity, asset criticality, compliance requirements, and operational windows, while customers report 60-80% improvement in vulnerability management processes including reducing mean time to remediate by 60-70%.

Founded in 2016 by Michael Assraf, Roi Cohen (Chief Executive Officer), and Yossi Zeevi (Chief Technology Officer) and headquartered in New York with operations in Tel Aviv, Vicarius has raised $60 million across four funding rounds led by Bright Pixel Capital, Jerusalem Venture Partners (JVP), and AlleyCorp, growing to approximately 112 employees serving 900+ customers across 70 countries. The platform has been recognized in Gartner's 2025 Magic Quadrant for Exposure Assessment Platforms as a Niche Player, featured in Gartner's Emerging Tech report on Preemptive Exposure Management and Automated Remediation, and included in the IDC MarketScape 2025 Worldwide Exposure Assessment Platforms Vendor Assessment, achieving ranked \"Highest Return on Investment (ROI)\" recognition on G2.