Offensive security studio · Amsterdam

We take your software apart before someone else does.

Atomic Security is a boutique offensive-security studio. We reverse-engineer and break the software you ship — applications, binaries, and the systems around them — and hand your team exactly what a motivated attacker would find, with the fix.

// black-, grey- & white-box · apps, binaries & the systems around them

We break and build things for a living. We'll pull apart what you actually ship, show you exactly how it breaks — then how to build it so it doesn't.

Hands-on · evidence-led Developer-ready fixes Re-tested, not just reported
§ 02 — Method

How an engagement runs.

Scoping to readout, every engagement follows the same disciplined arc — so you know what you are getting, and your developers get something they can act on.

01 Recon

Map the attack surface

We scope the target, pull the build apart, and enumerate every entry point — exported components, network calls, storage, crypto, third-party SDKs.

02 Exploit

Work it like an attacker

Static and dynamic analysis, custom tooling, taint tracking, and reverse engineering — we confirm what is genuinely exploitable, not just theoretically risky.

03 Readout

Hand back the fix

A graded report with reproducible evidence, the exact code location, and a concrete remediation. Then a re-test to confirm it is closed.

§ 03 — Product

The same teardown engine, productised.

Between engagements, the Atomic App Scanner keeps the pressure on: upload an Android release and read severity-graded findings — each with the exact class, method, and fix — in minutes, not weeks. Same analysis engine, self-serve.

critical high medium low info

Find what everyone else missed.

Tell us what you are shipping. We will tell you how it breaks — and how to close it.