AI Security Firm Depthfirst Secures $40M Series A to Fight Cyber Threats

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AuthorAarav Shah|Published at:
AI Security Firm Depthfirst Secures $40M Series A to Fight Cyber Threats
Overview

AI security startup Depthfirst announced a $40 million Series A funding round led by Accel Partners. The company's AI-native platform, General Security Intelligence, aims to help businesses defend against increasingly sophisticated AI-driven cyberattacks by scanning codebases and monitoring threats. Funds will fuel growth in research, engineering, and sales.

AI Security Startup Depthfirst Raises $40 Million Series A

Depthfirst, a fledgling cybersecurity firm focused on AI-powered defense, has successfully closed a $40 million Series A funding round. Accel Partners spearheaded the investment, with significant participation from SV Angel, Mantis VC, and Alt Capital. This substantial capital infusion positions Depthfirst at the vanguard of companies developing AI solutions to counter the escalating threat of AI-enhanced cyberattacks.

Founded in October 2024, Depthfirst offers a platform known as General Security Intelligence. This AI-native suite is designed to scan and analyze corporate codebases and workflows for potential vulnerabilities. It also provides robust protection against credential exposures and vigilant monitoring of threats targeting open source and third-party components, critical areas often exploited by attackers.

Strategic Use of Capital

The newly acquired capital is earmarked for strategic expansion. Depthfirst plans to significantly bolster its team by hiring additional personnel for applied research and engineering. Investment will also target product development and scaling sales operations to meet growing market demand. The company aims to leverage its AI expertise to secure software development pipelines, which are increasingly outpacing manual security measures.

Leadership and Market Context

Depthfirst is led by Qasim Mithani, co-founder and CEO, who brings prior experience from tech giants like Databricks and Amazon. Mithani emphasized the critical need for evolving defense strategies in lockstep with AI's rapid adoption by malicious actors. "AI has already changed how attackers work. Defense has to evolve just as fundamentally," he stated. The company's technical leadership includes co-founder Daniele Perito, formerly of Square, and CTO Andrea Michi, an ex-engineer from Google DeepMind, bringing a wealth of AI and security acumen.

Addressing the AI Arms Race

The cybersecurity landscape is rapidly shifting as both attackers and defenders embrace artificial intelligence. While AI can automate malware creation, social engineering, and vulnerability exploitation, Depthfirst aims to provide a sophisticated countermeasure. The company has already established partnerships with notable entities such as AngelList, Lovable, and Moveworks, demonstrating early traction and validating its approach to securing modern software environments against AI-driven exploits.

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