Image: Capstone PartnersCogent Security Raises $42 Million in Series A Funding for Vulnerability Management Platform
β’ Cogent Security, a vulnerability management developer, secured $42 million in Series A funding in February 2026 at a post-money valuation of $295 million. β’ Bain Capital Ventures led the round with participation from OpenAI, Datadog, and existing investor Greylock Partners, bringing the company's total capital raised to $53 million since its seed round. β’ The investment reflects growing enterprise demand for AI-powered vulnerability management tools as organizations prioritize cybersecurity infrastructure upgrades.
capstonepartners.com