Services · Security Engineering

We break software
before attackers do.

Application security reviews, AI and LLM stack audits, and hardening for systems that are already live. Findings ranked by exploitability, not scanner noise — delivered engineer-to-engineer, with a retest to prove the fixes.

Exploitable-first
finding ranking
Retest
included, not upsold
App + AI
stack coverage
100%
senior engineers

Three ways we engage.

Fixed scope, fixed timeline, findings you can act on the day you read them.

01 · Review

Application Security Review

Web, mobile, and API surfaces tested the way a motivated attacker would approach them — not a checklist scan.

  • Threat model of your actual architecture
  • Auth, session, and authorization deep-dive
  • Injection, access-control, and logic abuse cases
  • Exploitable-first report + engineer walkthrough
  • Retest of fixes included
02 · Audit

AI & LLM Stack Security

Your AI features widened the attack surface: prompts, tools, retrieval corpora, and model supply chains all take attacker input now.

  • Prompt injection and tool-permission abuse testing
  • RAG corpus poisoning risk assessment
  • Agent privilege and blast-radius review
  • Dependency and model supply-chain audit
  • Guardrails designed against real bypasses
03 · Harden

Hardening & Compliance Readiness

For teams facing enterprise security reviews or SOC 2 / ISO timelines who need the technical layer actually solid underneath the paperwork.

  • Secure SDLC embedded into your existing flow
  • Secrets, access, and infrastructure review
  • Logging, alerting, and incident drill setup
  • Technical evidence for SOC 2 / ISO 27001
  • Ongoing retainer option

Proof, not promises.

We publish our security thinking. Every note below was written by the engineers who would run your review.

Built and defended systems that matter.

We spent years building the kind of software that gets attacked: a Bitcoin Layer-2 protocol on mainnet, fintech platforms moving regulated instruments, SaaS handling customer contracts. We do security reviews from the builder's side of the table — we know where systems actually break, because we have been the ones fixing them at 3am.

Mintlayer · Mainnet BlockInvest · NPL / DLT SignCore · SaaS
See the work
Next step

Get an attacker's view
of your own system.

Tell us what you run and what keeps you up at night. We will come back within 24 hours with scope, timeline, and whether we are the right fit.