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How to Stop AI-Powered Attacks:
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Announcement · Press release

Silverfort acquires Fabrix Security to deliver autonomous runtime Identity Security for the AI era.

Together, Silverfort and Fabrix will extend runtime authentication and policy enforcement to every AI agent, service account, and non-human identity closing the identity gap that today’s tools leave open as the AI era reshapes enterprise access.

Runtime Identity Security

Stop AI attacks inline, at runtime

Remove AI attackers’ advantage with inline, runtime controls that protect every identity, from AD to AI.

10B

Authentications
per day

4.8

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Gartner Peer
Insights

< 24h

To first
protection

ZERO

Infrastructure
changes

Trusted by

Identity is still the #1 attack surface

Identity is where AI attackers go first.

Identity was always the easiest way in: unowned risks, unwatched blind spots, unchecked threats. AI just gave attackers the speed and scale to exploit it faster than any legacy control can react.

Every attack starts with identity. Ours ends there too.

Diagram showing identity as the most exploited attack surface, targeted first by AI-driven attackers
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Identity Risks
Threats
Blind Spots & Gaps
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Attackers don’t wait. Neither do we.

One Identity Security platform. Complete runtime control.

Silverfort is the only platform that can bring runtime Identity Security to every corner of your environment—inline and without system modifications.

Discover all identities, analyze risk context, and protect every access path from Active Directory to cloud and AI. Eliminate your blind spots and stop AI and identity-based attacks before they spread, all from a single platform.

Silverfort runtime Identity Security platform diagram showing discovery, risk analysis, and protection across Active Directory, cloud, and AI environments

Zero changes

No rearchitecting. No app or code changes. No deployment headaches.

Protects everything

Legacy apps, OT, command-line tools, SaaS, cloud infrastructure, AI agents.

Runtime enforcement

Act before access is granted to stop malicious access in its tracks.

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How Silverfort works

The right access, for the right identity, at the right moment.

Silverfort integrates directly into your entire IAM infrastructure Active Directory, cloud IdPs, SaaS, legacy systems and OT without system modifications. When an identity requests access, whether it’s human, machine or AI, Silverfort analyzes the full context of the request and acts instantly to allow, challenge, or block.

Discover: Visibility & intelligence

Protect: Runtime enforcement

You can't protect what you can't see.

Silverfort automatically discovers and maps every identity across your entire environment users, service accounts, non-human identities, and AI agents without proxies or manual configuration.

From unknown to fully mapped with:

Silverfort diagram showing automatic discovery and mapping of users, service accounts, non-human identities, and AI agents across the environment

Detection without action isn't security.

The moment Silverfort identifies a risk, it acts by blocking, challenging or restricting access in real time, with no human-in-the-loop required.

Enforcement capabilities that don't wait:

Silverfort runtime enforcement diagram showing automated blocking, challenging, and restricting of risky access in real time, without human intervention
Proven technology

Trusted by 1,000+ organizations.

Technology

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Silverfort protects what no one else can. There were no solutions that we looked at that were as comprehensive. Of the security tools that we use, Silverfort has a very high return on investment.

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Tom Parker

VP of IT & CISO | Kayak

Legal

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We did a demo and POC and our jaws dropped. We wondered where this has been our whole lives. We knew we needed Silverfort. We knew we absolutely needed this to fit our Identity Security needs.

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Janusz Wreba-Jaworski

Cyber Security Manager | Womble Bond Dickinson

Software

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With the help of Silverfort, we were able to fill a critical gap in our Identity Security, which was key for our overall security posture.

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Katie McMillan

Information Security Manager | Agilisys

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Threat Intelligence

The Mythos Field Report

We saw how Anthropic’s Mythos worked its way through real enterprise environments. This is what we found and what actually stopped AI-powered attacks.

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The Mythos Field Report

We saw how Anthropic's Mythos worked its way through real enterprise environments. This is what we found—and what actually stopped AI-powered attacks.

new hero (1)

Silverfort acquires Fabrix Security

Delivering autonomous Identity Security at runtime

Pioneering the first autonomous runtime access control engine, designed to protect all human, machine and agentic identities using deep context and the speed of AI.