ReliaQuest, a Florida-based AI-powered cybersecurity firm, has raised over $500 million in its latest funding round, valuing the company at $3.4 billion. The investment, led by EQT, KKR, and FTV Capital, will enhance its AI-driven platform, GreyMatter, and support global expansion. With annual recurring revenue exceeding $300 million and a growth rate over 30%, ReliaQuest continues to integrate with over 200 cybersecurity tools to bolster threat detection and response capabilities.