Offensive & Defensive Security

We find what others miss.

Day Zeros Hunter is an advanced-level cyber security team covering VAPT, SOC monitoring, GRC, and bug bounty research — working with growing and enterprise organizations to find and close real gaps before attackers do.

dayzeroshunter — services
THICK CLIENT NETWORK MOBILE APP IOT / DEVICES WEB APP API SECURITY
AUDITING ENGINE READY
02–06 YRS
VAPT Specialists
03 YRS
SOC Monitoring
02 YRS
GRC & Compliance
ACTIVE
Bug Bounty & Research
Our Services

Strategic Cybersecurity Capabilities

Professional-grade offensive, defensive, and compliance frameworks tailored to secure modern digital operations.

Offensive Security

Manual, hacker-led penetration testing and threat simulations designed to find exploits before malicious actors do.

  • Web Application VAPT
  • Mobile App VAPT (iOS & Android)
  • REST / GraphQL API Security
  • Red Team Attack Simulations
  • Cloud Security Configuration
  • IoT & Hardware Firmware Audits
  • Thick Client Software Testing
  • Secure Code Review & DevSecOps
Explore PTaaS (Pen-Test as a Service) ➜

Managed Defensive Security

24/7 security monitoring, threat tracking, and real-time log triage and containment from our specialized SOC engine.

  • 🛡️ 24/7 SOC-as-a-Service
  • 🛡️ Log Threat Intelligence Audits
  • 🛡️ Dark Web Intelligence Research
  • 🛡️ Incident Response & Threat Hunt
  • 🛡️ Virtual CISO (vCISO) Services
  • 🛡️ DevSecOps & Security Automation

Compliance & GRC

Governance, risk mapping, and audit readiness certifications aligning your enterprise to global security standards.

  • ⚖️ ISO/IEC 27001 Readiness
  • ⚖️ SOC 2 Compliance Frameworks
  • ⚖️ PCI-DSS & GDPR Gap Analysis
  • ⚖️ HIPAA Regulatory Audit Support
  • ⚖️ Enterprise Risk Assessment
  • ⚖️ Third-Party Risk Management (TPRM)

Compliance Standards We Map To

ISO 27001 SOC 2 TYPE II PCI-DSS v4.0 GDPR COMPLIANT HIPAA AUDIT

Team Certifications & Expertise

CEH v13 PRACTICAL OSCP TESTING CVE AUTHORS (5x) DARK WEB FORENSICS
How it Works

How our Pen-Test Works

A structured, hacker-led pentesting process providing thorough safety checks from first discovery to patch validation.

Request a Penetration Test ➜
STEP 1

Scoping

Our team defines the goals and the scope that is specific to your application and the infrastructure to target assets effectively.

STEP 2

Testing

Our team of skilled security experts simulates real-world attack scenarios to identify potential vulnerabilities within targeted surfaces.

STEP 3

Reporting

Our comprehensive VA/PT reports deliver clear, detailed, and actionable insights into your security posture with real severity impact analysis.

STEP 4

Remediation

Our team provides guided solutions to effectively identify and address all hidden vulnerabilities found, assisting your developers directly.

STEP 5

Retesting

Our process includes thorough validation of developer fixes to ensure that your updated systems remain completely secure at all times.

Get in touch

Let's talk about your security posture.

Tell us a bit about what you need — a one-time assessment, ongoing SOC coverage, or compliance support — and we'll get back to you.

Response time: within 24 hours
Engagements: VAPT, SOC, GRC, Bug Bounty
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Securing Internet Companies with a Hacker-Focused Approach.

Get comprehensive application and infrastructure testing before real attackers exploit your network boundaries.

Secure Now ➜ See our approach