AgentsSeptember 15, 2026via TechCrunch AI

Early Anthropic hire, former METR COO have found a way to rein in rogue AI agents

Why it matters

Agent reliability and safety—specifically, the ability to detect, contain, or prevent autonomous AI systems from acting outside their intended scope—is becoming a funded category. This signals that agent failures in production are real enough that VCs are backing infrastructure for it.

Key signals

  • AIUC raised $40M Series A led by Ribbit Capital
  • Founded by early Anthropic hire and former METR COO
  • First Harmonic also participated
  • Company focuses on reining in rogue AI agents
  • Published September 15, 2026

The hook

Anthropic alumni just raised $40M to solve the problem nobody wants to admit: how to stop AI agents from going rogue.

Their startup, Artificial Intelligence Underwriting Company (AIUC) has raised $40 million in a Series A lound led by Ribbit Capital, with participation from First Harmonic.

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