signal/raiseTrack rounds

Biggest Cybersecurity funding rounds of 2026

The largest Cybersecurity startup rounds announced in 2026, ranked by round size.

Rounds ranked28
Combined$3.07bn
Median$34m
  1. 1CyeraSeries D+ Cybersecurity · Israel · 10 Jun · led by Evolution Equity Partners · $12bn valuation$600m
  2. 2UpwindSeries C Cybersecurity · San Francisco · 28 Oct · led by Bessemer Venture Partners · $3.8bn valuation$400m
  3. 3IslandSeries D+ Cybersecurity · Dallas · 24 Sep · led by Evolution Equity Partners · $6.4bn valuation$400m
  4. 4CyeraSeries D+ Cybersecurity · Israel · 22 Sep · led by Goldman Sachs Alternatives · $12bn valuation$400m
  5. 5ExeinSeries D+ Cybersecurity · Rome · 15 Sep · led by Headline · $1.7bn valuation$270m
  6. 6UpwindSeries B Cybersecurity · San Francisco · 26 Jan · led by Bessemer Venture Partners · $1.5bn valuation$250m
  7. 7SentraGrowth Cybersecurity · Tel Aviv · 4 Nov · led by Capital One Ventures$150m
  8. 8BlackwallSeries C Cybersecurity · Estonia · 20 Oct · led by AVP · $2.2bn valuation$100m
  9. 9HiddenLayerSeries B Cybersecurity · Austin · 2 Sep · led by Delta-v Capital$100m
  10. 10Reach SecuritySeries B Cybersecurity · San Francisco · 13 Oct · led by Top Tier Capital Partners$50m
  11. 11FortaegisSeries A Cybersecurity · Amsterdam · 13 Sep · led by Serendipity Capital$50m
  12. 12InfisicalSeries B Cybersecurity · San Francisco · 27 Oct · led by Elad Gil · $600m valuation$40m
  13. 13HadrianSeries B Cybersecurity · Amsterdam · 6 Oct · led by Forgepoint Capital International, Smartfin$40m
  14. 14Pluto SecuritySeries A Cybersecurity · Israel · 13 Oct · led by Jump Capital$34m
  15. 15Comp AISeries A Cybersecurity · Miami · 17 Sep · led by Roo Capital, Grand Ventures$34m
  16. 16MaveSeries A Cybersecurity · Tel Aviv · 22 Oct · led by Red Dot Capital Partners$28m
  17. 17Rein SecuritySeries A Cybersecurity · Tel Aviv · 8 Oct · led by Glilot Capital, Sienna Venture Capital$25m
  18. 18CymphonySeries A Cybersecurity · Israel · 9 Sep · led by Sequoia Capital, SMBC Fin Atlas Beyond Fund$25m
  19. 19QNu LabsSeries A Cybersecurity · Bengaluru · 9 Sep · led by National Quantum Mission, Speciale Invest$21m
  20. 20Brava SecuritySeed Cybersecurity · Israel · 4 Nov · led by F2 Venture Capital, Pitango$15m
  21. 21ZeroRiskSeries A Cybersecurity · Dublin · 9 Sep · led by MiddleGame Ventures$10m
  22. 22IndurexSeed Cybersecurity · Amsterdam · 22 Oct · led by Contrarian Ventures$7.8m
  23. 23xorlabSeries A Cybersecurity · Zurich · 1 Sep · led by Spicehaus Partners$5.8m
  24. 24Eve SecuritySeed Cybersecurity · Austin · 15 Sep · led by Run Ventures$4.5m
  25. 25CyberKordPre-seed Cybersecurity · Milan · 3 Nov · led by 360 Capital$3m
  26. 26CygridPre-seed Cybersecurity · Berlin · 22 Oct · led by Atlantic$3m
  27. 27AeonPre-seed Cybersecurity · Nigeria · 18 Sep · led by Terra Industries$1m
  28. 28SunniesSeed Cybersecurity · Tokyo · 20 Oct$320k

More rankings

Biggest startup funding rounds of 2026New unicorns and decacorns of 2026Biggest startup funding rounds in November 2026Biggest startup funding rounds in October 2026Biggest startup funding rounds in September 2026Biggest startup funding rounds in August 2026Biggest startup funding rounds in July 2026Biggest startup funding rounds in June 2026Biggest startup funding rounds in May 2026Biggest startup funding rounds in April 2026Biggest startup funding rounds in March 2026Biggest startup funding rounds in February 2026