At-Bay

At-Bay (operating at at-bay.com) is a cybersecurity and insurance platform engineered for modern businesses navigating digital risk. Founded in 2016 and headquartered in San Francisco, CA, At-Bay pioneers **InsurSec**—a fusion of cyber insurance and managed detection and response (MDR) solutions—addressing a critical gap in the market. Traditional cyber insurance often leaves businesses exposed to threats like ransomware and phishing, while standalone security tools fail to integrate risk mitigation with financial protection. At-Bay bridges this divide by embedding MDR capabilities directly into its cyber insurance policies, enabling real-time threat detection, proactive prevention, and streamlined incident response. This integrated approach allows small and midsize businesses (serving over 53,000 clients) to mitigate financial losses, reduce downtime, and comply with regulatory demands—all while benefiting from a unified platform. Backed by $295.7 million in total funding, including investments from Acrew Capital, Glilot Capital, and Khosla Ventures, At-Bay positions itself as a leader in the evolving **InsurSec** landscape.