Halcyon

Halcyon is a pioneering cybersecurity company that provides an industry-leading, AI-driven Anti-Ransomware and Cyber Resilience Platform. Founded in 2021 and backed by major investors like Bain Capital Ventures and Evolution Equity Partners, Halcyon focuses exclusively on defeating ransomware through multi-layered, end-to-end threat disruption. Under the hood, their platform utilizes advanced capsule neural networks and proprietary AI models that run continuously in the background, featuring independent decryption abilities and automatic encryption key acquisition to stop ransomware before it can execute its payload. Their primary target audience includes enterprise organizations, CISOs, and security teams seeking proactive, fail-safe defense mechanisms against increasingly sophisticated cyber extortion tactics. What sets Halcyon apart in the crowded endpoint security market is its dedicated focus on absolute ransomware resilience—layering independent isolation and automated recovery tools to ensure operational continuity even if an organization's initial defense layers are breached.