Io
Network, web and API penetration testing
Offensive security & security engineering
Security grounded in operational reality.
From penetration testing and adversary emulation to security engineering, all work is delivered directly by our operators. We replace generic compliance checklists with integrated, context-aware remediation that secures production environments.
Europa
Red teaming and adversary simulation
Callisto
System security engineering for embedded & AI systems
Ganymede
AI & LLM system development & integration
The four service lines
Each line is staffed by dedicated operators. Scoped by system, priced by outcome.
Io
Penetration testing
Authenticated multi-role testing of web and API surfaces, internal and external networks, and the hybrid estate between them. Business-logic abuse, not just a scanner pass.
2–3 weeks
Europa
Red teaming & adversary simulation
Objective-based operations against the live environment, threat-informed and mapped to ATT&CK. Run dark, or in purple mode alongside your defenders.
4–8 weeks
Callisto
System security engineering
System security engineering for embedded and AI systems, contextualized with the operational reality of your environment — the hardware they run on, the constraints they carry, the requirements they must meet.
Scoped
Ganymede
AI & LLM system development & integration
Building and integrating model-backed systems that stay affordable to run and reusable across deployments. Security and privacy are baked into the requirements, not retrofitted after launch.
Retained
How an engagement runs
One operator owns your engagement end to end. You get their name, their calendar and their working notes, not a portal.
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01
Scope
A 30-minute call with the operator who will run the test. Written scope, named dates, and next steps.
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02
Operate
Daily comms in your channel. Relevant assessment updates are reported the hour they are confirmed, not at the end.
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03
Report
Reproduction steps, evidence, and a fix an engineer can action. A separate summary for the audit trail.
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04
Retest
Every finding retested once your fixes land, included in the original price. Vulnerability report reissued on close.
How the lines connect
Each line feeds the next, so findings carry forward without a re-scope — and any line can be engaged on its own.
- Europa — red teaming & adversary simulation
Objective-based operations surface the paths that matter and the systems they run through.
- Io — penetration testing
Those systems get tested to depth, with the adversary's route already known.
- Callisto — system security engineering
Findings become engineering for the embedded and AI systems underneath — the hardware they run on, the constraints they carry.
- Ganymede — AI & LLM system development & integration
Engaged on its own terms, with adversary simulation, testing and security engineering baked into the requirements.
Each line feeds the next; any line can be engaged on its own.
Research
We publish what we find, once it is fixed.
Disclosure advisories, tooling and detection rules out of live engagements. Coordinated, dated, and written for the people who have to patch.
Browse the advisories →- CVE-2026-3181 Auth bypass in a widely deployed API gateway CVSS 9.1
- CVE-2026-2904 Privilege escalation via workload identity federation CVSS 8.4
- JS-ADV-041 Detection pack: token replay in SSO brokers Tooling
Team credentials
- OSCP
- OSAI
- CISSP
Tell us what you are shipping. We will tell you how it breaks.
Scope calls are 30 minutes with the operator who would run the test, not a salesperson.