YC Spring 2026 (P26) founder

Aum Upadhyay

Founder of Silmaril, Runtime security for AI that self-improves

Silmarilb2b0 public signals

Company

Aum Upadhyay is listed as a founder of Silmaril. Silmaril is the first runtime security for AI that self-improves. It understands application context to block 2x as many threats as current SOTA defenses with 10x lower latency. Customers plug us into agentic frameworks like LangGraph with 5 lines of code. Silmaril has stopped $28M of damages for customers.

Founder traction evidence

Public posts and activity attributed directly to this founder.

No public traction evidence is attached to this profile yet.