Exaforce Raises $125M Series B at $725M for Agentic SOC — AI 'Exabots' Replace 90% of Manual Security Operations

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Exaforce closed $125M from HarbourVest, Peak XV, Mayfield, and Khosla Ventures ($200M total raised) for its autonomous SOC platform where AI agents handle detection, triage, investigation, and response. The 'vibe hunting' feature lets security teams query in natural language ('Did we get any new attacks from Iran?'). With customers including Replit and Guardant Health, Exaforce directly threatens CrowdStrike and Palo Alto's managed detection services at a fraction of the human headcount.