En el salvaje oeste digital hay un nuevo sheriff.

Atacamos sus sistemas como lo haría un adversario real, con autorización firmada, de forma controlada y sin causar daño.

Los forajidos ahora usan IA

  • +89% más operaciones de adversarios que usan IA, en un año. (CrowdStrike, 2026 Global Threat Report)
  • 27 s el breakout más rápido observado: lo que tardó un intruso en moverse dentro de la red. (CrowdStrike, 2026 Global Threat Report)
  • US$4.99 M costo promedio global de una brecha de datos, un récord. (IBM, Cost of a Data Breach Report 2026)

Mismas técnicas que un atacante. Propósito opuesto.

  • Autorización escrita del propietario (formulario SU-EH-FRM-001).
  • Activos en alcance y activos excluidos, uno por uno.
  • Ventanas de ejecución acordadas.
  • Palabra clave de parada: si la dice, nos detenemos.
  • IPs de origen declaradas para su lista blanca.
  • Aviso previo a su SOC o MSSP.
  • Credenciales solo por canal seguro.
  • Evidencia cifrada, retenida 90 días y luego destruida.
  • Nunca almacenamos PAN ni CVV.

Trabaja a velocidad de máquina. Nuestros ingenieros validan cada hallazgo.

Hackerman 253 es nuestro especialista virtual en seguridad ofensiva ética. Lo dirigen personas y lo aceleran agentes: nada llega a su informe sin validación humana.

17 líneas de evaluación

  1. Reconocimiento y superficie de ataque externa
  2. Escaneo de vulnerabilidades de infraestructura y red
  3. Pruebas de penetración externas
  4. Pruebas de penetración internas
  5. Seguridad de aplicaciones web (OWASP Top 10)
  6. Seguridad de APIs
  7. Aplicaciones móviles
  8. Configuración TLS/SSL y cifrado
  9. Autenticación, autorización y aislamiento entre clientes
  10. Nube y contenedores / Kubernetes
  11. Bases de datos
  12. Revisión de código fuente (SAST) y secretos expuestos
  13. Cadena de suministro / dependencias
  14. Evaluación alineada a PCI DSS v4.0.1 e ISO/IEC 27001:2022 (no es certificación)
  15. Seguridad de agentes / IA
  16. Red team / evaluación ciega
  17. Revalidación (retest)

Metodologías: OWASP, PTES y NIST SP 800-115. Severidad con CVSS.

Dos informes. Solo hallazgos.

  • Informe ejecutivo: Para la junta: riesgo de negocio en lenguaje claro.
  • Informe técnico: Para su equipo: cada hallazgo con severidad CVSS y evidencia reproducible.

Los hallazgos críticos se los avisamos al momento, sin esperar al informe final.

Cómo trabajamos

  1. Solicitud y alcance: Usted firma el formulario SU-EH-FRM-001.
  2. Planificación: Ventanas, contactos, IPs y procedimiento de parada.
  3. Ejecución: Con registro de logs y evidencias.
  4. Informe de resultados: Hallazgos clasificados por CVSS.
  5. Cierre: Entrega segura, retención acordada y destrucción de evidencias.

Toda prueba requiere autorización escrita previa del propietario de los sistemas.

Las evaluaciones alineadas a PCI DSS v4.0.1 e ISO/IEC 27001:2022 son verificaciones técnicas: no constituyen certificación ni sustituyen a un ASV, QSA o auditor.

Ningún servicio puede garantizar la ausencia total de incidentes.

There's a new sheriff in the digital Wild West.

We attack your systems the way a real adversary would, with signed authorization, in a controlled way and without causing harm.

The outlaws now use AI

  • +89% more operations by AI-enabled adversaries, year over year. (CrowdStrike, 2026 Global Threat Report)
  • 27 s the fastest breakout observed: how long an intruder took to move inside the network. (CrowdStrike, 2026 Global Threat Report)
  • US$4.99 M global average cost of a data breach, a record high. (IBM, Cost of a Data Breach Report 2026)

Same techniques as an attacker. Opposite purpose.

  • Written authorization from the owner (form SU-EH-FRM-001).
  • In-scope and excluded assets, one by one.
  • Agreed execution windows.
  • A stop keyword: say it and we halt.
  • Declared source IPs for your allow list.
  • Advance notice to your SOC or MSSP.
  • Credentials only through a secure channel.
  • Encrypted evidence, retained 90 days and then destroyed.
  • We never store PAN or CVV.

It works at machine speed. Our engineers validate every finding.

Hackerman 253 is our virtual ethical offensive-security specialist. People lead it and agents speed it up: nothing reaches your report without human validation.

17 assessment lines

  1. Reconnaissance and external attack surface
  2. Infrastructure and network vulnerability scanning
  3. External penetration testing
  4. Internal penetration testing
  5. Web application security (OWASP Top 10)
  6. API security
  7. Mobile applications
  8. TLS/SSL configuration and encryption
  9. Authentication, authorization and tenant isolation
  10. Cloud and containers / Kubernetes
  11. Databases
  12. Source code review (SAST) and exposed secrets
  13. Supply chain / dependencies
  14. Assessment aligned with PCI DSS v4.0.1 and ISO/IEC 27001:2022 (not a certification)
  15. AI agent security
  16. Red team / blind assessment
  17. Revalidation (retest)

Methodologies: OWASP, PTES and NIST SP 800-115. Severity scored with CVSS.

Two reports. Findings only.

  • Executive report: For the board: business risk in plain language.
  • Technical report: For your team: every finding with a CVSS severity and reproducible evidence.

Critical findings are reported to you immediately, without waiting for the final report.

How we work

  1. Request and scope: You sign form SU-EH-FRM-001.
  2. Planning: Windows, contacts, IPs and stop procedure.
  3. Execution: With logs and evidence recorded.
  4. Results report: Findings ranked by CVSS.
  5. Close-out: Secure delivery, agreed retention and evidence destruction.

Every test requires prior written authorization from the owner of the systems.

Assessments aligned with PCI DSS v4.0.1 and ISO/IEC 27001:2022 are technical checks: they are not a certification and do not replace an ASV, QSA or auditor.

No service can guarantee the complete absence of incidents.

SitioUno
Ethical Hacking · White Hat

There's a new sheriff in the digital Wild West.

We attack your systems the way a real adversary would, with signed authorization, in a controlled way and without causing harm.

The threat

The outlaws now use AI

+89%

more operations by AI-enabled adversaries, year over year.

CrowdStrike, 2026 Global Threat Report

27 s

the fastest breakout observed: how long an intruder took to move inside the network.

CrowdStrike, 2026 Global Threat Report

US$4.99 M

global average cost of a data breach, a record high.

IBM, Cost of a Data Breach Report 2026

Worst of all: you find out late, from a customer or the press.

White Hat

Same techniques as an attacker. Opposite purpose.

Before we touch a single system, we agree on the rules of engagement in writing:

  1. 01Written authorization from the owner (form SU-EH-FRM-001).
  2. 02In-scope and excluded assets, one by one.
  3. 03Agreed execution windows.
  4. 04A stop keyword: say it and we halt.
  5. 05Declared source IPs for your allow list.
  6. 06Advance notice to your SOC or MSSP.
  7. 07Credentials only through a secure channel.
  8. 08Encrypted evidence, retained 90 days and then destroyed.
  9. 09We never store PAN or CVV.
Hackerman 253

It works at machine speed. Our engineers validate every finding.

Hackerman 253 with two engineers reviewing findings on screen

Hackerman 253 is our virtual ethical offensive-security specialist. People lead it and agents speed it up: nothing reaches your report without human validation.

You decide how much the attacker knows

Black box

No prior knowledge, like an outsider.

Gray box

With a user account or partial access.

White box

With documentation and code.

17 assessment lines

Surface and infrastructure 1–4
  • 1Reconnaissance and external attack surface
  • 2Infrastructure and network vulnerability scanning
  • 3External penetration testing
  • 4Internal penetration testing
Applications 5–7
  • 5Web application security (OWASP Top 10)
  • 6API security
  • 7Mobile applications
Identity and encryption 8–9
  • 8TLS/SSL configuration and encryption
  • 9Authentication, authorization and tenant isolation
Cloud and data 10–11
  • 10Cloud and containers / Kubernetes
  • 11Databases
Code and supply chain 12–13
  • 12Source code review (SAST) and exposed secrets
  • 13Supply chain / dependencies
Advanced 14–17
  • 14Assessment aligned with PCI DSS v4.0.1 and ISO/IEC 27001:2022 (not a certification)
  • 15AI agent security
  • 16Red team / blind assessment
  • 17Revalidation (retest)

Methodologies: OWASP, PTES and NIST SP 800-115. Severity scored with CVSS.

What you get

Two reports. Findings only.

Executive report

For the board: business risk in plain language.

Technical report

For your team: every finding with a CVSS severity and reproducible evidence.

Critical findings are reported to you immediately, without waiting for the final report.

Optional, quoted separately

  • Remediation
  • Re-test (revalidation)
  • Preventive monitoring of your attack surface

Get the sample report

Both reports from a fictitious assessment, exactly as we deliver them. We'll send them by email (in Spanish).

Book

Book your initial assessment

How we work

  1. Request and scope

    You sign form SU-EH-FRM-001.

  2. Planning

    Windows, contacts, IPs and stop procedure.

  3. Execution

    With logs and evidence recorded.

  4. Results report

    Findings ranked by CVSS.

  5. Close-out

    Secure delivery, agreed retention and evidence destruction.

Notices

  • Every test requires prior written authorization from the owner of the systems.
  • Assessments aligned with PCI DSS v4.0.1 and ISO/IEC 27001:2022 are technical checks: they are not a certification and do not replace an ASV, QSA or auditor.
  • No service can guarantee the complete absence of incidents.