Artemis Emerges with $70M for AI-Native SIEM and Autonomous Security
Artemis launched an AI-native security platform with $70M in seed and Series A funding to rebuild SIEM around autonomous threat detection.
Artemis has emerged from stealth with $70 million in combined seed and Series A funding to rebuild security information and event management (SIEM) around AI-native threat detection and autonomous security operations.
What changed. The company is positioning autonomous agents as the core architecture for security operations, moving beyond traditional alert-driven SIEM to proactive threat hunting and response.
Why it matters. Enterprise security teams face a technical debt problem that can exceed $100 million. Autonomous agents offer a path to scale threat detection and response without proportional headcount increases, addressing a critical pain point in enterprise security infrastructure.
Builder takeaway. Teams building multi-agent security systems should examine how Artemis structures autonomous operations for high-stakes environments where agent decisions have immediate operational consequences.