Cogent Security raises $42M to scale AI agents for enterprise vulnerability remediation

Security AI platform Cogent bags $42m Series A

Cogent Security, a cybersecurity company building autonomous AI agents for enterprise vulnerability remediation, has raised new capital totalling $42m. The company has secured $42m in a Series A round led by Bain Capital Ventures, with participation from existing investor Greylock Partners and Definition. Founders and executives from OpenAI, Abnormal Security, and Datadog also invested personally. The latest funding brings Cogent’s total capital…

Cybersecurity firm Cogent raises $42m Series A

Cogent Security, a US-based cybersecurity company developing autonomous AI agents for enterprise vulnerability management, has secured fresh funding of $42m. The company positions itself at the intersection of AI and security operations, aiming to help organisations keep pace with increasingly automated cyber threats. The company has raised $42m in a Series A round led by Bain Capital Ventures, with participation from existing backers Greylock P…

Cogent Security raises $42M to scale AI agents for enterprise vulnerability remediation

Agentic artificial intelligence for vulnerability management startup Cogent Security Inc. revealed today that it has raised $42 million in new funding to accelerate product development, expand enterprise deployments and continue building governed AI agent systems for vulnerability remediation at large scale. Founded in 2025, Cogent develops autonomous AI agents designed to address the operational gap […] The post Cogent Security raises $42M to s…