Monthly roundup · Cybersecurity · July 2026

Cybersecurity startup funding, July 2026: ThreatLocker's $190M Growth leads 15 rounds

By Millionrounds ResearchPublished 1 August 2026Updated 9 October 2026

We read 15 equity rounds in Cybersecurity announced in July 2026, raising $1.0B between them: 7% of all the rounds we read that month and 3% of the money. The largest was ThreatLocker's $190M Growth, led by Elephant. The median seed round was $13M, against $10M over the last twelve months in Cybersecurity; at Series A it was $33M.

Equity rounds15in Cybersecurity, 15 with an amount
Raised$1.0Bacross those rounds
Lead named93%of rounds say who led
Share of the month7%of rounds; 3% of the money

The biggest rounds

  1. 1ThreatLockerGrowth · United States · led by Elephant$190M
  2. 2GGlowSeries A · United States · led by Sequoia Capital$180M
  3. 3Even RealitiesSeries B · China · led by Tengxun Touzi, Meituan$150M
  4. 4Onyx SecuritySeries B · led by Bessemer Venture Partners$113M
  5. 5EntSeed · United States · led by Decibel$100M
  6. 6VVenice AISeries A · United States · led by Dragonfly Capital Partners$65M
  7. 7OakSeed · led by Accel, Greylock$60M
  8. 8InforcerSeries C · United Kingdom · led by Insight Partners$50M
  9. 9AAegisAISeries A · United States · led by Battery Ventures$36M
  10. 10Hush SecuritySeries A$30M

Day by day

Equity rounds in Cybersecurity announced each day of July. The busiest day was 1 July, with 3.

1 July31 July

By stage, against the year

Each stage's median this month beside its twelve-month median: the sector's own where we hold enough rounds for a benchmark, otherwise the one across all sectors.

Seed5$13Mthis month$10M12 months here
Series A6$33Mthis month$25M12 months here
Series B2$132Mthis month$58M12 months here
Series C1$50Mthis month$100M12 months, all sectors
Growth1$190Mthis month$113M12 months, all sectors

Where

United States had the most Cybersecurity rounds this month.

Against the month

  • Rounds, Cybersecurity15
  • Rounds, all sectors216
  • Raised, Cybersecurity$1.0B
  • Raised, all sectors$41B

The whole of July 2026

Other sectors in July

131 roundsAI→36 roundsFintech→16 roundsClimate Tech→16 roundsEnergy→16 roundsManufacturing→15 roundsHealthcare→15 roundsRobotics→13 roundsSoftware→13 roundsAerospace & Space→12 roundsHardware & Electronics→12 roundsConstruction→12 roundsBig Data & Analytics→12 roundsBiotech→