CyStack
CyStack is a cybersecurity company specializing in Offensive Security, founded in 2017 and headquartered in Hanoi, Vietnam. It employs about 48 people and is privately held.
updated Oct 11, 2026
Latest CyStack news and company activity
What CyStack did, dated — selected moves from the record, one per kind, newest first.
- Oct 2026RecognitionCystack - LinkedIn
- Oct 2026PartnershipCyStack Conducts Cybersecurity Workshop at An-Najah National University
- Sep 2026RecognitionCyStack Awarded Resilient Leadership Award at CrowdStrike META Partner Summit 2026
- Aug 2026PartnershipNTQ and CyStack Launch Sentrix to Take Cybersecurity Services Global
CyStack Momentum score
60/ 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.
CyStack employees and hiring
CyStack has about 48 employees, up 2% over the last 30 days.
- Employees
- 48
- 30-day change
- +2%
- Open roles
- 0
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The other 440 data points.
- Funding historyevery round, every investor named
- Headcount growthvelocity, departments, seniority
- Open jobslive postings, hiring pace, role mix
- Tech stackframeworks, clouds, security
