The bugs an attacker would actually use.
Two- or six-week engagements. Authenticated access. Source-assisted where helpful. You get reproducer scripts so your team can verify every fix.
- OWASP Top 10 coverage + custom business logic
- Source-assisted code review of high-risk surface
- Reproducer script for every finding
- Re-test pass after you fix things
What you actually get.
Authenticated flow testing
Every endpoint behind your login, ranked by what an attacker would target first.
Multi-tenant isolation
Cross-tenant IDOR, broken access control, RBAC bypasses. The bug class that causes the worst breaches.
Payments & billing logic
Race conditions, double-spends, coupon abuse, webhook validation. We've found them all and they're never theoretical.
File upload & processing
SSRF via file fetchers, image-processor RCE, arbitrary write to S3. The attack surface that hides in 'just upload a CSV'.
Real numbers from past engagements
A predictable, founder-friendly engagement.
- 01
Scoping & rules of engagement
We document exactly what's in scope, what's out, and what we won't touch (production data, paying customers, etc.).
- 02
Testing
Two-week sprint for a focused engagement, six weeks for full surface area. Daily check-ins, weekly findings reviews.
- 03
Report + reproducers
Each finding has severity, impact, reproducer script, and a remediation path your team can act on without us.
- 04
Re-test
Two weeks after you ship fixes, we re-test. You get a clean bill or a punch list — no theatrics.
Frequently asked questions
Default to gray-box (credentialed user accounts). Source-assisted (white-box) for the highest-risk surface area, with you in the loop.
Want this for your app?
Start with the free audit. We'll tell you if it makes sense to go further.