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CloudSEK Secures $19M to Advance AI Cybersecurity and Expand Globally

The funding round, supported by new and existing investors, will drive product innovation, global expansion, and a stronger U.S. presence.

CloudSEK has more than 250 clients across banking, healthcare, technology, and the public sector

Overview

  • CloudSEK raised $19 million in its Series A2 and B1 funding rounds, bringing its total funding to $26 million since its founding in 2015.
  • The funding included participation from MassMutual Ventures, Inflexor Ventures, Prana Ventures, Tenacity Ventures, and strategic investor Commvault, alongside continued support from existing backers.
  • The capital will be used to scale CloudSEK’s AI-driven threat intelligence platform, focusing on early detection of attack vectors like leaked credentials and exposed APIs.
  • Over 60% of the company's new revenue comes from international markets, with the U.S. emerging as the fastest-growing region, as CloudSEK remains cash flow positive.
  • CloudSEK plans a Series B2 extension to attract new investors and enable partial exits for early backers, alongside building a dedicated U.S. operations team.