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Horizon3.ai received an investment from Prosperity7 Ventures to enhance cybersecurity for AI datacenters and critical infrastructure. The funding will aid in developing autonomous penetration testing capabilities to validate security controls against cyber threats.

Nearly 5,000 organizations globally use Horizon3.ai's NodeZero platform, including 40% of the Fortune 10 and members of the U.S. Defense Industrial Base. The investment aligns with expanding AI adoption and the increasing threat landscape highlighted by government warnings about AI-driven cyber-espionage.