Leviathan Security Group
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Leviathan Security Group is a L0-verified AI-implementation provider based in Seattle, WA, United States, delivering appsec, pentest. Ranked on proof — 0 verified records on the Trustgent index.
What they build
Leviathan Security Group is a Seattle cybersecurity consulting firm founded in 2006, with consultants across Seattle, Atlanta, and San Francisco. Runs web application, network, and hardware penetration testing, secure code review, virtual CISO, tabletop exercises, IoT and pre-market medical device assessments, and vendor security management. Acquired by K2 Integrity in 2026 and continues under the Leviathan brand.
Quick facts
- HQ
- Seattle, WA, United States
- Founded
- 2006
- Team
- 50-200
- Languages
- Stack
Capabilities
- Application security
- Penetration testing
Industries served
- Healthcare
- SaaS & technology
- 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 Leviathan Security Group
What does Leviathan Security Group build?
Leviathan Security Group is a L0-verified AI-implementation provider on Trustgent, delivering Application security, Penetration testing.
Where is Leviathan Security Group based?
Leviathan Security Group is headquartered in Seattle, WA, United States.
How is Leviathan Security Group verified on Trustgent?
Leviathan Security Group 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 Leviathan Security Group 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.