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Tenex

Challenger

AI-native MDR cybersecurity unicorn ($1B+ valuation). $250M Series B (Mar 2026). #1 fastest-growing cyber company (IT-Harvest). Fortune 500 clients. Founded 2024, Sarasota FL.

Best for: AI Managed Detection & Response
69
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Grade B↑ Trending
AI Visibility Score (Beta)
CybersecurityAI Managed Detection & ResponseWebsiteUpdated April 2026

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Capabilities
AI Managed Detection & Response

Company Overview

About Tenex

Tenex is an AI-native managed detection and response (MDR) company founded to rebuild cybersecurity operations using AI, addressing the failure mode of legacy SOCs overwhelmed by alert volume and constrained by analyst shortages. The company was built on the conviction that effective enterprise threat response requires a platform where AI performs first-line triage, investigation, and containment — compressing response times from hours to minutes. Tenex's core technology applies AI agents to continuous threat hunting, behavioral anomaly detection, and automated incident response.

Business Model & Competitive Advantage

Tenex operates as a fully managed service: customers receive 24/7 threat monitoring and response without staffing an internal SOC. Its AI platform ingests telemetry from endpoints, networks, cloud environments, and identity systems, correlating signals across the full attack surface. Operating at lower cost per protected endpoint than analyst-heavy MDR providers, Tenex makes enterprise-grade security accessible to a broader set of organizations and serves Fortune 500 clients across financial services, healthcare, and critical infrastructure.

Competitive Landscape 2025–2026

Tenex reached unicorn status, raised $250 million in a Series B in March 2026, and was ranked the number-one fastest-growing cybersecurity company by IT-Harvest. It competes with CrowdStrike Falcon Complete, Arctic Wolf, and Secureworks, differentiating through AI autonomy in response workflows and the ability to deliver SOC-level outcomes without scaling analyst headcount. As threat timelines compress and talent shortages deepen, AI-native MDR is among the most urgent infrastructure investments in enterprise security.

Founded
2024
Curated content • Fact-checked and verified

Recent Activity

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blog_post
The Problem Was Never Network Detection: What TENEX and ExtraHop RevealX Deliver Together

The problem was never network detection. It was the distance between a good detection and a defensible conclusion. ExtraHop RevealX sees what the network is actually doing. It produces high-fidelity detections and the evidence behind them — the devices, the communications, the behaviors — in real time, and at wire speed. Then someone has to […] The post The Problem Was Never Network Detection: What TENEX and ExtraHop RevealX Deliver Together appeared first on TENEX .

blog_post
Eight Agentic Capabilities. One Continuous Security Operation.

Security teams have never had more tools or more distance between them. Alerts arrive in one system, context lives in another, investigation happens in a third, and the decision to act happens in a meeting. Every handoff costs time, and every gap is where the detail that mattered gets lost. Adding another product to the […] The post Eight Agentic Capabilities. One Continuous Security Operation. appeared first on TENEX .

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Inside the ChainDrop npm Attack: How TENEX Proactive Monitoring Caught It in Under Two Minutes

Another large-scale software supply chain attack hit the npm ecosystem yesterday morning. Dubbed “ChainDrop” by StepSecurity, the campaign follows the now-familiar Shai-Hulud pattern: a compromised maintainer account, malicious versions of trusted packages, and self-propagating code designed to spread as fast as developers can install it. Hundreds of packages were affected, including some with more than […] The post Inside the ChainDrop npm Attack: How TENEX Proactive Monitoring Caught It in Under Two Minutes appeared first on TENEX .

blog_post
What “Agentic” Has to Mean

Six questions every vendor using the word should be able to answer on the spot. “Agentic” is quickly becoming the most overused word in security. It appears in nearly every MDR datasheet, every conference booth, every analyst briefing and it’s applied to everything from a chatbot on top of a ticketing queue to genuinely autonomous […] The post What “Agentic” Has to Mean appeared first on TENEX .

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The Defenders Finally Have an Advantage: A CTO’s Take on Running an AI-Native SOC

Tenex CTO Venkata “VK” Kopaka recently joined best-selling author and AI Expert, David Linthicum on Cloud Computing Insider to talk through what an AI-native security operations platform actually looks like in production, the alert overload crushing SOC teams, why guardrails matter more than raw autonomy, and where AI-driven attacks are headed. The conversation below has […] The post The Defenders Finally Have an Advantage: A CTO’s Take on Running an AI-Native SOC appeared first on TENEX .

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Why Banks Need AI-Powered MDR for Modern Cybersecurity Threats

According to one recent study, the average cost of a data breach for the financial sector grew roughly 3% year-over-year over the last few years, hitting at one point $6.08 million per consolidated incident. But what makes a bank such a desirable target for a cybercriminal as opposed to, say, a retailer? From a certain […] The post Why Banks Need AI-Powered MDR for Modern Cybersecurity Threats appeared first on TENEX .

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Healthcare Cybersecurity Risks in 2026 and How Organizations Can Prepare

Between social engineering and the rise of artificial intelligence, it shouldn’t come as a surprise that the Internet is more dangerous than it has ever been. This is especially true for healthcare organizations, since the massive volumes of personal identifying information and medical records they’re responsible for can command a huge sum on the black […] The post Healthcare Cybersecurity Risks in 2026 and How Organizations Can Prepare appeared first on TENEX .

blog_post
TENEX Partners with Google Cloud on Google AI Threat Defense

TENEX.AI partners to deliver Google Cloud’s new autonomous, continuous security platform at enterprise scale SARASOTA, FL — May 27, 2026: TENEX.AI, the AI-native, human-led Agentic SOC company, today announced its expanded partnership with Google Cloud to deliver Google AI Threat Defense, a newly announced automated security system designed to continuously monitor for and outpace AI-driven […] The post TENEX Partners with Google Cloud on Google AI Threat Defense appeared first on TENEX .

6-K
6-K — 6-K

Foreign Filing filed 2026-05-22

Key Differentiators

Strong Challenger

Tenex is an established challenger with significant market presence and competitive offerings in Security.

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Estimated Visibility Trend (Beta)

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69
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