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Horizon3.ai has secured an investment from Prosperity7 Ventures, the venture fund of Aramco Ventures, to advance its mission of securing AI datacenters and critical infrastructure. The partnership focuses on protecting high-value targets powering the global economy through Horizon3.ai's NodeZero Offensive Security Platform, which autonomously tests defenses by simulating real attacker behavior.
Horizon3.ai secures investment from Aramco's Prosperity7 Ventures.
The focus is on protecting AI datacenters and critical infrastructure from cyber threats.
Horizon3.ai's NodeZero platform performs autonomous penetration testing to find exploitable weaknesses.
The investment underscores the strategic imperative to secure AI-driven infrastructure.
Nearly 5,000 organizations worldwide use NodeZero, including Fortune 10 companies.
The funding follows the launch of the company's Threat Informed Perspectives capability.
As AI adoption accelerates, the datacenters that power these systems have become prime targets for adversaries. This investment from Prosperity7 Ventures highlights a shared priority to safeguard these operationally critical environments. Horizon3.ai's approach uses autonomous offensive security to show how attackers can breach systems, validate if existing controls can stop them, and demonstrate the potential real-world impact of a breach.
The NodeZero platform is designed to provide evidence-based security, chaining weaknesses into real attack paths to measure an organization's true resilience. This capability is critical for sectors like energy, healthcare, and government, where securing critical infrastructure is a strategic imperative. The platform helps organizations move beyond assumptions to verify they are genuinely harder to breach against evolving, AI-orchestrated cyber threats.
Horizon3.ai continues to experience rapid growth, with nearly 5,000 organizations globally relying on its solutions. The company's client base includes leaders in healthcare, energy, national security, and semiconductor manufacturing. This investment will fuel further advancement of its offensive security mission, building on recent product launches like Threat Informed Perspectives, which measures an organization's breach containment strength across key domains.
The partnership positions Horizon3.ai to play a pivotal role in defending the expanding attack surface created by AI-driven infrastructure, ensuring the resilience of the systems underpinning the global economy.
About Horizon3.ai
Horizon3.ai’s NodeZero® Platform is trusted by 40% of the Fortune 10, the world’s largest banks, top global pharmaceutical and semiconductor manufacturers, critical infrastructure operators around the globe, and the US Defense Industrial Base to proactively find, fix, and verify exploitable vulnerabilities to continuously fortify cyber defenses and improve cyber resilience. The fastest-growing cybersecurity company in America (Inc. 5000, Deloitte Fast 500), Horizon3.ai was founded by a mix of US Special Operations veterans and industry experts and is headquartered in San Francisco.
About Prosperity7
Prosperity7 Ventures (P7) is the diversified venturing fund of Aramco Ventures, the venturing arm of Aramco, a world’s leading integrated energy and chemicals company. The fund’s name derives from “Prosperity Well,” the 7th oil well drilled in Saudi Arabia and the first to strike oil. Taking forward this pioneering history, P7 invests globally with a long-term view in breakthrough technologies and transformational business models that will bring prosperity and positive impact on a vast scale.
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