Overview
Onyx Security is an Israeli cybersecurity startup building a Secure AI Control Plane / Guardian Agent for real-time discover, govern, approve/redirect/block of autonomous AI agent actions across SaaS, cloud, and endpoints. Founders maxim-bar-kogan and Gil Elbaz.
Recent Developments
- 2026-07-29/30: 640M valuation; total raised 40M stealth (2026-07-31-onyx-bessemer-announcement, 2026-07-31-onyx-security-113m-ai-agent-control).
- Company claims 1.1M+ agents secured and 66M+ sessions inspected — self-reported.
- Anthropic integration announced June 2026 (per Times of Israel coverage).
Related
- agent-control-plane
- ai-agent-security
- bessemer-venture-partners
- neo-security
- maxim-bar-kogan
- anthropic