Oak Security

Oak Security

Oak Security GmbH

Munich, Germany

Application SecurityPenetration TestingSecurity Awareness
Founded 2017
Profile last updated: August 15, 2026

About

Founded in 2017, Oak Security is a cybersecurity company based in Munich, Germany working in application security, penetration testing, security awareness.

Oak Security is a security firm focused on Web3 protocols and organisations. Its core service is blinded, multi-expert security audits of smart contracts, consensus algorithms, virtual machines and bridges, with Foundation, Seed and Signature tiers. It also offers continuous audits (pull-request reviews between full audits with guaranteed turnaround), operational security reviews covering multisig design, key management, deployment security, governance and incident response, Web3-native penetration testing of wallets, browser extensions, web interfaces and backends, operational security training for technical and non-technical team members, and vCISO services. Oak Security reports 600+ engagements since 2017 and publishes its audit reports on GitHub. It develops the open TRACE threat modelling methodology and the AiTM and Pre-Audit Agent tools, currently in private beta. The company is an accredited assessment firm for the SEAL operational security certification.

Location

Munich, Germany

Founded

2017

Company type

Limited company

Legal name

Oak Security GmbH

Registration

HRB 269778

VAT number

DE348156233

Focus areas

smart contract auditWeb3 securityblockchain securitypenetration testingthreat modellingoperational securityvCISOCosmWasmCosmos SDKSoliditySolana

Languages

EN

Services & products

Security domains

Application SecurityPenetration TestingSecurity Awareness

How they deliver

Professional ServicesConsultingTrainingSoftware

Products

AiTM

AI-assisted threat modelling tool

Downloadable desktop app that runs the TRACE threat modelling workflow on a user's specifications and code. Local-first, uses the user's own model key. In private beta.

TRACE

Threat modelling framework

Open threat modelling methodology covering threat actors, roles, assets, critical invariants and edges. Published under CC BY 4.0.

Pre-Audit Agent

Audit-readiness assessment tool

Analyses a code repository and returns an audit-readiness score, risk hotspots, complexity assessment and a recommended audit package. In private beta.

Industries served

Web3Blockchain

Compliance & partners

Compliance frameworks

GDPRPCI-DSSHIPAA

Credentials & affiliations

Certifications

SEAL operational security certification (accredited assessment firm)

Issued by: Security Alliance (SEAL)

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