The round was co-led by Andreessen Horowitz (a16z) and Accel that brings the company's valuation to over $2.5 billion. The round includes participation from new investors Bain Capital Ventures (BCV) and Redpoint. Existing investors 8VC, Ballistic Ventures, Google Ventures, In-Q-Tel, Kleiner Perkins, and Menlo Ventures also returned, reflecting their continued confidence, bringing Armadin's total funding to $445 million.

Armadin is an AI-native cybersecurity company delivering the definitive offensive security platform to identify and eliminate an organization's exploitable risks. As the threat of AI-driven threats escalates, Armadin empowers enterprises to proactively secure their environments. Armadin's platform safely delivers the most comprehensive and powerful AI Hyperattacks to identify new and novel attack paths before adversaries can exploit them. Led by CEO Kevin Mandia, Armadin is a group of engineers, researchers, and hackers on a mission to create effective autonomous security.