Tenet Security
Summary active Updated Jun 22, 2026This profile is AI-generated. If you spot an error, please help us fix it by sharing a URL to the correct information.
Founders
About
Tenet Security emerged from stealth on June 17, 2026 with $6 million in seed funding to address the security risks posed by autonomous AI agents in enterprise environments 1 2. The company is built around a patent-pending technology called Agent-side Simulation, which predicts and simulates an AI agent’s likely next actions before they execute against production systems 1. Co-founders Barak Sternberg (CEO) and Nevo Poran (CTO) are both Unit 8200 alumni who previously built Cisco’s AI Defense research team together 1.
Funding History
| Date | Round | Amount | Lead | Co-investors |
|---|---|---|---|---|
| 2026-06-17 | Seed | $6M | The Westly Group | MizMaa Ventures 1 2 |
What Investors Say
No independently sourced investor quotes available at this time.
What Founders Say
No independently sourced founder testimonials found at this time.
Sources
-
SecurityWeek, “Tenet Security Emerges From Stealth With $6 Million Seed Funding,” June 17, 2026. https://www.securityweek.com/tenet-security-emerges-from-stealth-with-6-million-seed-funding/ — accessed June 2026. ↩↩↩↩
-
VentureBeat, “Former Cisco AI Defense Builders Launch Tenet Security, Raise $6 Million to Prevent Attacks on Enterprise AI Agents,” June 17, 2026. https://venturebeat.com/business/former-cisco-ai-defense-builders-launch-tenet-security-raise-6-million-to-prevent-attacks-on-enterprise-ai-agents — accessed June 2026. ↩↩