Penetration Testing Services in Miami, FL

Miami has become a serious tech market — fintech founders relocating from New York and the Bay, an inbound capital gateway for Latin America, and a hospitality sector handling payment data at volume from Brickell through South Beach. The defining wrinkle for pentest scope is cross-border: bilingual products, multi-currency billing, LATAM compliance edge cases, and threat actors operating from outside US jurisdiction.

Why Miami buyers choose QUANT LAB USA

QUANT LAB USA runs full-scope pentests for Miami fintech and LATAM-facing SaaS clients with that cross-border profile in mind. Web application engagements specifically cover the i18n, multi-currency, and identity-verification flows that are unique to companies serving both US and LATAM customers. Reports are formatted for institutional investor due diligence — the audience that is usually next after the Series A.

Scope & coverage

Four engagement types cover most of what Miami clients ask for. Web application pentests — OWASP Top 10, business logic, authentication, authorization, and API security across REST and GraphQL. Internal network and Active Directory engagements — Kerberoasting, AS-REP roasting, lateral movement, ADCS abuse, and credential dumping from an assumed-breach starting position. External perimeter assessments — attack surface mapping, exposed services, and credential exposure. Wireless engagements — corporate Wi-Fi, guest network isolation, and BYOD segmentation.

Every technique used is mapped to a MITRE ATT&CK ID so your detection team — in-house or MSSP — can see what your defenses caught and what they missed. Reports include the executive summary, full technical narrative, evidence chain, and a remediation roadmap prioritized by exploitability rather than CVSS alone.

The local angle

For Miami LATAM-facing fintech, we scope around the payment-processor seams (Stripe + local LATAM processors), KYC/identity-verification flows, and any cross-tenant data isolation — the areas where international threat actors actually probe.

Deliverables

Full written report — executive summary, technical narrative, evidence chain
Every finding mapped to MITRE ATT&CK technique IDs
Proof-of-compromise screenshots and command history for critical issues
Prioritized remediation roadmap ordered by exploitability, not CVSS alone
Debrief call with your security and engineering leads
Retest of critical findings after remediation (included in most scopes)
Attestation letter for SOC 2, PCI, HIPAA, or vendor-review needs

Reference engagement

See our J5 Sales OS for a representative engagement. A SaaS platform we built and secured end-to-end — the architecture pattern we apply to LATAM-facing fintech engagements.

FAQ — Miami engagements

Can you test multi-currency and LATAM payment flows?

Yes. We work with Stripe as our default and understand its LATAM limitations — including when a build needs to route through a local processor. Those integration seams are explicit test targets.

Will your report satisfy institutional investor due diligence?

Yes — reports include the executive summary, methodology, and MITRE ATT&CK mapping that institutional investor security reviewers and outside counsel expect. We have shipped reports into completed Series A diligence.

Do you support Spanish-language scope discussions?

Engagement letters and reports are English-default. Scoping conversations in Spanish can be arranged — reach out and we will accommodate.

Penetration Testing — Service Spine

The parent service page — full scope, methodology, and toolkit.

Atlanta, GA Pentests

Southeast fintech and SaaS engagements.

Charlotte, NC Pentests

Banking-grade vendor reviews.

J5 Sales OS

A SaaS platform we built and secured end-to-end — the architecture pattern we apply to LATAM-facing fintech engagements.

Ready to scope a Miami pentest?

Book a scoping call. We will walk through rules of engagement, environment, and pricing in one conversation.

Or talk to us directly: (770) 652-1282 · beltz@quantlabusa.dev