AvalonX Launches AI Penetration Testing Platform
The Artemis platform provides autonomous attack simulation to help businesses close security gaps.
Updated on Oct. 28, 2026 in Cybersecurity
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AvalonX launched its Artemis platform in October 2026, offering autonomous penetration testing driven by a 400-billion-parameter AI model. After operating in stealth for 18 months, the company is now making this security tool available to businesses.
Why it matters
The platform aims to bridge the security gap for small and midsize businesses, which often lack the resources for enterprise-grade, frequent penetration testing. This launch addresses the high prevalence of ransomware, which accounts for 88% of small business breaches compared to 39% in large organizations.
The Aether AI model utilizes 400 billion parameters and is trained on nine years of offensive-security data alongside 60 billion dark-web records. The effectiveness of these autonomous agents against real-world, multi-stage attacks remains to be verified by independent benchmarks.
The players
AvalonX
An Alpharetta-based security startup that develops autonomous penetration testing software.
Ridown Capital
The investment arm of the U.K.-based Ridown Group, which reported annual revenues exceeding $500 million.
Onecom
A provider that serves a client base of more than 65,000 small and midsize businesses.
The details
The Artemis platform functions by having businesses enter their domain and define testing authorization. Autonomous agents then simulate cyberattacks to probe defenses, while human testers evaluate complex vulnerabilities identified during the process. This hybrid approach relies on the underlying Aether model to analyze potential exploit paths based on the vast historical data provided during training.
Timeline
October 2026: AvalonX launched the Artemis platform publicly.
2025: Verizon published its Data Breach Investigations Report.
The Tech Race
This development marks a shift toward AI-driven, continuous security testing in a market historically reliant on periodic, manual audits. It competes directly with traditional security service firms by attempting to democratize enterprise-level testing tools for smaller entities.
Small and midsize businesses can now gain access to automated penetration testing to strengthen their defenses against ransomware attacks. Organizations interested in evaluating their current security posture can begin with a free initial test via the official platform website.
The takeaway
AvalonX is targeting the substantial security gap between small and large businesses using autonomous AI simulation. Readers should monitor future benchmark comparisons between Aether and established manual testing methodologies to determine the platform's long-term efficacy.
Further reading
For more on the latest trends in defensive tooling, see our Cybersecurity section.
More information
To get started with an assessment, visit the AvalonX platform free initial test.
Source note: This article includes information reported by Greatreporter -.
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