STEALIEN
Seoul offensive security firm staffed by competitive hackers
Routing your brief is free — providers fund the channel. Capped at three recipients.
STEALIEN is a L0-verified AI-implementation provider based in Seoul, South Korea, delivering red-team, appsec, pentest. Ranked on proof — 0 verified records on the Trustgent index.
What they build
STEALIEN is an offensive security firm based in Yongsan-gu, Seoul, with a consulting team drawn from international hacking competition winners. It sells penetration testing and hacker-perspective security consulting alongside its AppSuit mobile application protection product line, and does contracted R&D with Korean government agencies.
Quick facts
- HQ
- Seoul, South Korea
- Founded
- 0
- Team
- 50-200
- Languages
- ko, en
- Stack
Capabilities
- Red teaming
- Application security
- Penetration testing
Industries served
- Financial services
- Government & public sector
Regulatory readiness (provider-stated)
Provider-stated readiness. Trustgent cross-references these against independent sources at L2 and above — treat un-cross-referenced flags as claims, not confirmations.
About STEALIEN
What does STEALIEN build?
STEALIEN is a L0-verified AI-implementation provider on Trustgent, delivering Red teaming, Application security, Penetration testing.
Where is STEALIEN based?
STEALIEN is headquartered in Seoul, South Korea.
How is STEALIEN verified on Trustgent?
STEALIEN has an EARNED verification level of L0 on Trustgent, with 0 contributing verified records. Verification is independent of any subscription — plan tier is never a ranking input.
How is STEALIEN ranked?
Rank is a pure function of three EARNED signals: verification level (dominant), record count, and recency. No plan, fee, spend, or paid placement is ever an input. See https://trustgent.com/how-we-rank.