ExtraHop® Closes Enterprise Data Center Blind Spots with new 400 Gbps sensor

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Accelerate AI Adoption

Monitor AI Usage & Behavior

Every business unit can spin up an LLM app, an AI agent, or a new MCP integration in an afternoon, and most do exactly that without telling security. ExtraHop's own 2026 Global Threat Landscape Report found 55% of security leaders now name AI agents and GenAI apps their top attack-surface risk, and 35% of incidents trace back to employees feeding proprietary data into unvetted public AI tools.

You can't govern what you can't see. Modern network detection and response inventories every model, agent, and API the moment it starts talking on your network, encrypted or not.

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Challenges

Shadow AI Moves at Machine Speed

Teams launch LLM apps and AI agents on their own, with no ticket and no security review, and most of that traffic is encrypted, so agent-based tools can't see it at all. As many as 80% of enterprises have already deployed internal AI agents, yet two-thirds have no governance policy for them. When something breaks, there's no record to reconstruct what happened.

Worse, prompt injection can redirect an agent's behavior while the traffic still looks like routine API calls, and MCP servers, agents, and API integrations keep multiplying faster than any inventory process can track. Security can't secure what it never knew existed.

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BLOG

Same Script, Faster Attacks: The Shift from Manual to Agentic Threats

A look at how attackers now move at machine speed, and why visibility has to match that pace to keep up.

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Solution

One Platform, Every AI Blind Spot

ExtraHop’s NDR decrypts and parses LLM, MCP, and agent traffic in real time, at line rate, with zero added latency, whether it's crossing a 400 Gbps AI backbone or hiding inside an encrypted session. Out-of-band, agentless sensors discover every unsanctioned model, agent, and API the moment it starts talking, and track every credential's path as it propagates across multi-step workflows.

Real-time behavioral ML flags hallucination, prompt injection, and drift from baseline the instant it happens, and every detection produces defensible evidence your AI SOC can act on and prove out later. Together, these turn shadow AI from an invisible liability into an inventoried, governed part of the stack.

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EBOOK

The Agentic SOC Blueprint: A Data-First Revolution

See how high-fidelity network telemetry becomes the foundational data layer an agentic SOC needs to act autonomously.

AI Engineering

Built for the Teams Building AI, Too

Building an AI agent or LLM integration doesn't stop at the demo: once live, it consumes bandwidth, calls dependencies, and moves data across the network like any other service, and its engineers are often the last to know something's wrong. Application performance tools see the code, not what's happening on the wire when a new agent overloads a dependency, leaks unexpected data, or degrades a shared backbone.

The same network-level visibility that flags shadow AI for security also gives builders their own early warning: real dependency maps, real latency numbers, and real traffic patterns for the service they shipped, before a security review or an outage forces the conversation.

Agentic Tools

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Security

Get Tools on GitHub

Visit the ExtraHop GitHub repository to get agentic tools, guidance on how to deploy, and more.

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The rapid adoption of AI is creating a trust gap in the enterprise; organizations want the agility and scale of autonomous agents but fear the loss of control. ExtraHop is bridging this gap by treating visibility into AI traffic as a foundational security requirement. By providing a clear window into these agents, what they're doing, and how they interact with one another, ExtraHop is enabling businesses to move from cautious experimentation to confident, large-scale AI deployment throughout the modern enterprise.

Chris Kissel

Research Vice President, Security & Trust

Research Vice President, Security & Trust

See decision-grade intelligence in action.

Experience the power of the ExtraHop RevealX platform and discover how network context can protect, empower, and scale your business in the age of AI.