Founded in 2015 by cybersecurity researcher-turned-entrepreneur Rahul Sasi, CloudSEK delivers a cloud-native SaaS platform that maps digital footprints, correlates weak signals, and identifies emerging attack paths for its clients. The Bengaluru-headquartered company serves more than 300 enterprises across BFSI, healthcare, technology, and government sectors. Its core offering focuses on AI-driven attack detection and predictive threat intelligence, enabling organizations to strengthen external security postures from day one. CloudSEK positions itself as a research-first firm and has recently framed its identity as an Indo-American cybersecurity player. Following its latest funding, the company plans to establish a U.S. regional hub in Connecticut, recruit local cybersecurity and AI talent, and collaborate with academic and corporate partners. Financially, CloudSEK has concluded a $29 million Series B round (comprising a $19 million B1 tranche and a $10 million B2 tranche) and is backed by a mix of global investors including Commvault, MassMutual Ventures, Inflexor Ventures, and Connecticut Innovations.

Total raised

$38M

Funding rounds

4

Latest round

Series B

Latest activity

Jan 2026