Founders backed by NightDragon building Cybersecurity (2026)

Founders backed by NightDragon and building Cybersecurity (3)

Founders backed by NightDragon and building Cybersecurity covers 3 founders on HUMAN, Immuta and Rhombus Systems. The most common sector is Cybersecurity (3). Members are based in 3 cities, led by Boston, MA (1), New York, NY (1) and Sacramento, CA (1). Every founder below links to a profile with their company, backers, and the filings behind each round.

• Founders listed: 3
• Companies represented: 3
• Top sector: Cybersecurity (3 founders)
• Top location: Boston, MA (1 founders)
• Locations represented: 3

• Garrett Larsson — Rhombus Systems
• Matthew Carroll — Immuta
• Tamer Hassan — HUMAN

More NightDragon founders · Full founder directory

Other founder hubs

• SOSV (32 founders)
• Icon Ventures (19 founders)
• Matrix (32 founders)
• Script Capital (19 founders)
• Spark Capital (34 founders)
• Techstars Ventures (20 founders)
• Norwest Venture Partners (34 founders)
• Kapor Capital (20 founders)
• Slow Ventures (34 founders)
• DCVC (20 founders)
• FJ Labs (35 founders)
• Notable Capital (21 founders)
• Google Ventures (36 founders)
• RRE Ventures (21 founders)
• Felicis (37 founders)
• ARCH Venture Partners (21 founders)
• Draper Associates (37 founders)
• Betaworks (22 founders)
• Alumni Ventures (38 founders)
• Lux Capital (22 founders)
• Mayfield Fund (39 founders)
• Great Oaks Venture Capital (22 founders)
• First Round Capital (40 founders)
• AgFunder (23 founders)

Full founder directory · Investor directory · Company funding database

Narrow Cybersecurity founders

• Cupertino, CA · Cybersecurity (3 founders)
• Insight Partners · Cybersecurity (4 founders)
• Rain Capital · Cybersecurity (8 founders)
• Venrock · Cybersecurity (3 founders)
• TLV Partners · Cybersecurity (5 founders)
• Dallas, TX · Cybersecurity (3 founders)
• Jeff Horing · Cybersecurity (4 founders)
• U.S. Venture Partners · Cybersecurity (8 founders)
• Brian Ascher · Cybersecurity (3 founders)
• Covina, CA · Cybersecurity (5 founders)
• San Diego, CA · Cybersecurity (3 founders)
• Dave DeWalt · Cybersecurity (4 founders)
• Paris, France · Cybersecurity (8 founders)
• Stony Lonesome Group · Cybersecurity (3 founders)
• K Street Capital · Cybersecurity (4 founders)
• Bain Capital · Cybersecurity (3 founders)
• DataTribe · Cybersecurity (4 founders)
• Arlington, VA · Cybersecurity (7 founders)
• Sean Drake · Cybersecurity (3 founders)
• Runtime Ventures · Cybersecurity (4 founders)
• Junipero Capital · Cybersecurity (3 founders)
• Michael Janke · Cybersecurity (4 founders)
• SaaS Ventures · Cybersecurity (7 founders)
• Burlington, MA · Cybersecurity (3 founders)
• Michael Sutton · Cybersecurity (4 founders)
• Ignacio Vilela · Cybersecurity (3 founders)
• John Cadeddu · Cybersecurity (4 founders)
• Seth Shuldiner · Cybersecurity (7 founders)
• GV · Cybersecurity (3 founders)
• Orlando, FL · Cybersecurity (4 founders)

Other founder hubs

• Media (231 founders)
• Telecommunications (19 founders)
• Crypto & Web3 (7 founders)
• Adtech (4 founders)
• Energy Infrastructure (3 founders)
• AR/VR (2 founders)
• ConstructionTech (2 founders)
• Insuretech (1 founder)
• Industrial Machinery (1 founder)
• Media, Entertainment & Gaming (1 founder)
• Construction (1 founder)
• Finance (1 founder)
• Supply Chain Technology (1 founder)
• Developer Tools (347 founders)
• Foodtech (19 founders)
• Financial Services (8 founders)
• SpaceTech (4 founders)
• Blockchain Services (3 founders)
• Blockchain Technology (2 founders)
• Auto Tech (2 founders)
• Specialty Retail (1 founder)
• Oil and Gas (1 founder)
• Impact Investment (1 founder)
• Manufacturing (1 founder)

Full founder directory · Investor directory · Company funding database