Attack Before
They Do.
Our OSCP/OSCE-certified ethical hackers find every exploitable weakness across your web apps, networks, and cloud infrastructure — before a real adversary does. Detailed exploitation reports, not just scanner outputs.
Comprehensive Attack Surface Coverage
We test every surface an adversary would — web apps, APIs, internal networks, cloud configs, and the humans who use them.
Web App Penetration Testing
Full OWASP Top 10 coverage — SQLi, XSS, IDOR, SSRF, auth bypasses, business logic flaws, and JWT manipulation. Both black-box and white-box approaches.
Network & Infrastructure Testing
External and internal network assessments — port scanning, service enumeration, lateral movement paths, Active Directory attacks, and domain privilege escalation.
Cloud Security Testing
AWS, Azure, and GCP configuration review — IAM privilege escalation, S3 bucket exposure, Lambda injection, misconfigured security groups, and container escapes.
Mobile App Security Testing
iOS and Android binary analysis, reverse engineering, API testing, certificate pinning bypass, and data storage assessment following OWASP MASVS.
Social Engineering & Phishing
Spear phishing campaigns, vishing, and physical access simulations to test how well your team detects and resists human-centric attack vectors.
Red Team Operations
Full adversary simulation — TIBER-EU, CBEST, and custom threat actor emulations lasting weeks, testing your detection and response capabilities under realistic attack conditions.
How We Run Engagements
Scoping & Reconnaissance
Define scope, rules of engagement, and threat actor profile. Passive OSINT, DNS enumeration, and attack surface mapping before any active testing.
Exploitation & Pivoting
Manual exploitation of discovered vulnerabilities, chaining multi-step attack paths, post-exploitation privilege escalation and lateral movement — fully documented.
Reporting & Remediation
CVSS-scored findings with full PoC evidence, business impact analysis, and step-by-step prioritised remediation guidance. Retest included within 30 days.
Real Hackers. Real Findings. Real Fixes.
We don't just run Nessus and print a PDF. Our testers manually chain vulnerabilities to show actual business impact — and stay available during remediation to answer developer questions.
- OSCP, OSCE, PNPT, and CEH certified testers
- Manual testing — not automated scanner outputs dressed up
- Business-impact narrative alongside technical findings
- Free retest of all critical/high findings within 30 days
- NDA and evidence destruction post-engagement
- Compliance-ready reports (ISO 27001, SOC 2, PCI-DSS)
Gleyon's pentest uncovered a SSRF vulnerability in our payment API that could have been used to exfiltrate card data. Their report was the clearest we'd ever received — each finding had exact code-level remediation steps. We were patched and retested within two weeks.