Souvik K.

Cybersecurity Researcher — 56 CISA CVEs | Aviation, Maritime, Energy, Medical Devices

I find critical zero-days in OT/ICS and IoT systems before attackers do.

• Location: remote
• Availability: Open to projects
• Hourly rate: €20
• Languages: English

About

Souvik K. is a senior cybersecurity researcher with 8 years of specialized expertise in IoT, OT, ICS, and cyber-physical systems security. He has authored over 56 CISA-coordinated CVEs across diverse critical infrastructure sectors.

Souvik operates as a full-stack security research unit, encompassing OSINT, firmware reverse engineering, zero-day exploit development, and coordinated global disclosure.

Specialisms

• penetration-testing
• vulnerability-assessment
• bug-bounty
• awareness-training
• cloud-security

Skills

• Penetration Testing
• Web App Pentest
• API Pentest
• Network Pentest
• Red Teaming
• Adversary Emulation
• Burp Suite
• Metasploit
• Exploit Development
• Vulnerability Assessment
• IO
• CVSS
• IoT Security
• OT Security
• ICS Security
• Cyber-Physical Systems Security
• Zero-Day Analysis
• Vulnerability Research
• Firmware Reverse Engineering
• Snort Detection Engineering
• Coordinated Disclosure
• OSINT
• API Pentesting
• Mobile Application Security

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