Cloudsek

CloudSEK helps security teams predict and disrupt attack paths across digital risk, threat intelligence, external attack surface, AI systems, and third-party ecosystems.

CybersecurityEducation

TIMELINE · MONEY RAISED

Cloudsek | 2393 days from website to first raise on record

@cloudsek·Raised $36M in 3 sourced rounds·2 signals before the first raise

Money raised, round by round (amounts linked to their source). Pins are dated signals; hover the icons for dates.

Funding rounds

Date	Round	Amount	Lead	Source
Jan 14, 2026	Series B+	$10M	CConnecticut Innovations	fundraisingfox.com
May 20, 2025	Series B+	$19M	CCommvault	entrackr.com
Dec 7, 2021	Series A	$7M	MMassMutual Ventures	economictimes.indiatimes.com

Timeline

1. October 7, 2015
   X account created
2. May 20, 2015
   Website created

Founders and team

• RS
  Rahul Sasi Founder and CTO

  source: cloudsek.com
• BB
  Bofin Babu Founder
• MS
  Manish Sehgal CISO
• SA
  Sahil Amanu Digital Marketing Lead

Investors

• 1100x Entrepreneur
• CCommvaultlead investor
• CConnecticut Innovationslead investor
• EExfinity Venture Partners
• GGroup Meeran
• IInflexor Ventures
• KKunal Shah
• MMassMutual Ventureslead investor
• NNeon Fund
• OOmidyar Network India
• PPranaVentures
• SStartupXseed Ventures
• TTenacity Ventureslead investor

Companies like Cloudsek

• PPanorays$42M Series B+ · Sep 2021
• CCyCognito$100M Series B+ · Dec 2021
• CCyb3r Operations$5.4M · Jan 2026
• VVendict$10M Series A · Aug 2025
• SSafe Security$70M Series B+ · Jul 2025
• JJustt$30M Series B+ · Dec 2024

Other companies backed by Connecticut Innovations

• RReferWell$7M Series B+ · Nov 2026
• LLoops AI$3.5M Seed · Oct 2026
• CCrew Carbon$25M Series A · May 2026
• SSlide$70M Series B+ · Mar 2026
• BBexorg$23M Series A · Oct 2025
• PP-TAL$3M Series A · Jul 2025

Connecticut Innovations portfolio →