
Hack The Box
Hack The Box is a cybersecurity company specializing in Human Risk, founded in 2017 and headquartered in Folkestone, United Kingdom. It has raised $66.9M in equity across 3 priced rounds, employs about 2,318 people, and is privately held.
updated Oct 11, 2026
Latest Hack The Box news and company activity
What Hack The Box did, dated — selected moves from the record, one per kind, newest first.
- Oct 2026Product launchHack The Box Launches AI Range Enterprise Edition for Security Teams
- Jul 2026Exec changeHack The Box Strengthens Executive Team with New CTO and CMO to Drive AI Cybersecurity Readiness Growth
- Sep 2025AcquisitionHack The Box acquires LetsDefend to expand 'blue team' training ecosystem
- Jan 2023Funding round
Hack The Box Momentum score
65/ 100
Mandos Momentum blends hiring, funding, traffic and sentiment into one score out of 100. The score is free; the pillars behind it unlock in the platform.
Hack The Box funding
Hack The Box has raised $66.9M in priced equity. Its most recent round was a Series B in January 2023.
- Equity raised
- $66.9M3 priced rounds
- Last round
- Series BJan 2023
Hack The Box employees and hiring
Hack The Box has about 2,318 employees, up 1% over the last 30 days, with 86 open roles.
- Employees
- 2,318
- 30-day change
- +1%
- Open roles
- 86
Hack The Box competitors
Security professionals most often compare Hack The Box against TryHackMe, Immersive Labs, and PentesterLab on cybersectools.com. 4 more are in the platform, with overlap scoring.
ranked by CybersecTools comparison demand, 90 days
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The other 440 data points.
- Funding historyevery round, every investor named
- Headcount growthvelocity, departments, seniority
- Open jobs86 live postings, role mix
- Tech stackframeworks, clouds, security














