Intruder Information Security Corporation

We find your vulnerabilities before attackers do... Intruder delivers elite offensive security services tailored for startups, SaaS companies, and small businesses. We specialize in: Penetration Testing – Real-world attack simulations across web apps, APIs, networks, and mobile. Red Team Engagements – Covert, multi-vector adversary emulation to test your full detection and response. Social Engineering – Phishing, pretexting, and physical access testing to expose human vulnerabilities. Vulnerability Assessments – Comprehensive scans and manual analysis to uncover what others miss. Security Consulting – Strategic guidance for hardening environments, securing SDLC, and passing audits. Our team brings deep experience from military, public sector, and Fortune 500 engagements — with a hacker mindset and zero tolerance for security theatre.