CloudSEK, a cybersecurity firm specializing in predictive threat intelligence, has secured $19 million in its Series A2 and B1 funding rounds. This investment was led by MassMutual Ventures, with participation from Inflexor Ventures, Prana Ventures, Tenacity Ventures, and Commvault. Existing investors, including the Meeran Family, StartupXSeed, Neon Fund, and Exfinity Ventures, also contributed to this round.
Strategic Allocation of Funds
The newly acquired capital is earmarked for several key initiatives:
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AI Model Enhancements: Advancing the capabilities of CloudSEK’s artificial intelligence to improve threat detection and response.
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Platform Integrations: Seamlessly incorporating CloudSEK’s solutions with existing security infrastructures to provide comprehensive protection.
- Global Expansion: Focusing on scaling operations, particularly in the United States, which has emerged as the company’s fastest-growing market.
A Brief History of CloudSEK’s Growth
Founded in 2015 by cybersecurity expert Rahul Sasi, CloudSEK has been at the forefront of leveraging AI and machine learning to predict and prevent cyber threats. The company’s flagship product, XVigil, offers real-time monitoring and analysis of digital risks, serving over 250 enterprises across sectors such as banking, healthcare, and technology. Notable clients include ICICI Bank, NPCI, CRED, Sun Pharma, Reliance, Tokopedia, OLA Cabs, and Decathlon. (business-standard.com)
In December 2021, CloudSEK raised $7 million in a Series A funding round led by MassMutual Ventures, bringing the total investment at that time to approximately $10 million. (business-standard.com) This earlier funding facilitated the company’s initial global expansion efforts and product development.
Innovative Approach to Cybersecurity
CloudSEK distinguishes itself by focusing on detecting Initial Attack Vectors (IAVs) such as leaked credentials and exposed APIs. Unlike traditional threat intelligence that identifies indicators of compromise post-attack, CloudSEK’s platform aims to detect the earliest signals—leaked credentials, exposed APIs, compromised vendors—weeks before an incident unfolds. This proactive stance enables organizations to address vulnerabilities before they can be exploited.
Financial Performance and Market Presence
Over the past 24 months, CloudSEK has tripled its Annual Recurring Revenue (ARR). Notably, more than 60% of the company’s net new revenue now originates from international markets, with the U.S. leading this growth. Despite rapid expansion, CloudSEK has maintained a cash flow positive status, underscoring its financial health and operational efficiency.
Future Outlook
Looking ahead, CloudSEK plans to extend its Series B1 funding round into a B2 tranche. This move aims to attract new investors and provide partial exits for early backers, reflecting the company’s commitment to sustainable growth and investor returns.
In an era where cyber threats are becoming increasingly sophisticated, CloudSEK’s proactive and predictive approach positions it as a vital player in the cybersecurity landscape. The recent funding not only validates the company’s innovative strategies but also equips it to further enhance its offerings and expand its global footprint.
For more information about CloudSEK and its services, visit their official website. (cloudsek.com)

















