Alcatraz, a provider of AI‑powered physical access control systems, has closed a $50 million Series B funding round.

CUPERTINO, Calif. — April 2, 2026 — A Cupertino-based startup founded by a former Apple Face ID engineer has built the new standard for physical security — and today announced a $50 million raise to bring it to the world. Alcatraz, which makes an AI-powered physical access control system that authenticates employees without collecting personal […]