CloudSEK, a Bengaluru, India, and New Haven, Conn.-based predictive cyber threat intelligence firm specializing in AI-powered attack detection, has secured a $10 million Series B2 investment.
Investors
The round was led by Connecticut Innovations, with previous participation from Commvault, MassMutual Ventures, Inflexor Ventures, Prana Ventures, and Tenacity Ventures.
Connecticut Innovations (CI) is the state-run strategic venture capital arm of Connecticut and the leading source of financing and ongoing support for innovative, growing companies. By offering equity and debt investments, strategic guidance, and introductions to valuable partners, CI helps promising businesses thrive.
CloudSEK Use of Funds
The company will use the funding to establish its U.S. regional hub in Connecticut, recruit cybersecurity and AI talent, foster academic and research partnerships, and drive region-specific cybersecurity innovation.
About CloudSEK
Founded in 2015 by Rahul Sasi, CloudSEK is a predictive cyber threat intelligence company that leverages AI to detect and mitigate cyberattacks. Its cloud-native SaaS platform continuously maps digital footprints, correlates weak signals, and identifies emerging attack paths to help organizations stay ahead of evolving threats. CloudSEK serves over 300 enterprises across the BFSI, healthcare, technology, and government sectors.
Funding Details
Company: CloudSEK
Raised: $10.0M
Round: Series B2
Funding Date: January 2026
Lead Investor: Connecticut Innovations
Additional Investors: Commvault, MassMutual Ventures, Inflexor Ventures, Prana Ventures, Tenacity Ventures
Company Website: https://cloudsek.com/
Software Category: Cybersecurity / Predictive Threat Intelligence
Source: https://www.prnewswire.com/news-releases/cloudsek-becomes-first-indian-origin-cybersecurity-company-to-receive-investment-from-a-us-state-fund-302662459.html