Fundz

Tenet Security raised $6M in seed funding led by various investors to secure autonomous AI agents as it emerges from stealth.

PRIVATEJun 17, 2026

Amount Raised

$6 Million

Round Type

Seed

New YorkArtificial IntelligenceSecurityCyber SecurityMachine Learning

Investors

Mizmaa VenturesWestly Group

Description

Tenet Security, a NYC-based cybersecurity company focused on autonomous AI agents, has raised $6 million in seed funding. This funding will support their mission to enhance security measures for autonomous systems. CEO Barak Sternberg discussed the company's innovative approach in an interview. The company aims to address critical vulnerabilities in the deployment of AI agents within enterprises.

Quick answer

Tenet Security raised $6 Million in a Seed round, dated June 17, 2026. Investors: Mizmaa Ventures and Westly Group. Tenet Security is based in New York, New York, United States.

How much did Tenet Security raise?
Tenet Security raised $6 Million in a Seed round on June 17, 2026.
Who invested in Tenet Security?
Mizmaa Ventures and Westly Group are named as investors in this round.
What does Tenet Security do?
Tenet Security is a NYC-based cybersecurity company focused on securing autonomous AI agents.
Where is Tenet Security based and how big is it?
Tenet Security is based in New York, New York, United States.

Source: Fundz verified event record.

Who else raised in Security and Cyber Security around the same time

Companies in the same sectors as Tenet Security that raised within 45 days of this round, from Fundz verified event records.

  • Cathedral raised $160M on July 23, 2026.
  • Blurgs AI raised $2.2M (Seed) on July 7, 2026.
  • Ent raised $100M (Seed) on June 16, 2026.
  • A Security raised $37M (Seed) on June 8, 2026.
  • Oplane raised $5.2M (Seed) on June 2, 2026.
  • Exaforce raised $125M (Series B) on May 12, 2026.

Who to call at Tenet Security, and when

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Company Information

Company

Tenet Security

Location

New York, New York, United States

About

Tenet Security is a NYC-based cybersecurity company focused on securing autonomous AI agents. The firm emerged from stealth with $6 million in seed funding to address the security challenges posed by autonomous systems. Tenet's innovative platform offers visibility and protection across all layers where AI agents operate in real time. Their mission is to make AI agents deployable at enterprise scale by ensuring organizations have the control and security necessary.

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Tenet Security raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

145 of these a day, filtered to the companies you pick, with the decision-maker attached.

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