root@mytesto:~# ./engage --scope=full

We find vulnerabilities before someone else does█

Penetration testing for teams who know what CVSS means. Manual work, reproducible PoCs, no-fluff reports.

Start testing →

01. Services

External Penetration Testing

Perimeter attack: public services, DNS, VPN, mail — exactly as an outside attacker would.

Internal Network Pentest

Insider or compromised-host scenario: AD, segmentation, privilege escalation.

Web App Pentest

OWASP Top 10 and beyond: business logic, authorization, vulnerability chains.

API Security Testing

REST, GraphQL, gRPC: BOLA, mass assignment, rate limiting, data leaks.

Red Team Emulation

Multi-stage operations using real APT TTPs, testing your SOC and response.

Continuous Vulnerability Scanning

Ongoing attack-surface monitoring with manual validation of findings.

02. About

MYTESTO is a team of offensive-security engineers holding OSCP, OSCE³ and CRTO. We attack infrastructure the way real adversaries do.

Every finding is backed by a working exploit, scored with CVSS, and comes with concrete remediation steps. Retest included.

300+
projects
1.2k
critical findings
48h
to first report

01001101 01011001 01010100 01000101 01010011 01010100 01001111 01001101 01011001 01010100 01000101 01010011 01010100 01001111

10.0.0.110.0.0.210.0.0.310.0.0.410.0.0.510.0.0.610.0.0.710.0.0.810.0.0.9

[+] lateral movement → 10.0.0.5 PWNED

03. Pentest request

We reply within one business day. NDA on request.