Two cybersecurity legends. 50+ years of combined expertise. One mission: to shape the next generation of AI-centric security professionals.
Haxorplus was founded by two seasoned industry leaders with decades of experience in cybersecurity. They have launched multiple successful ventures and held key roles at some of the world's most prestigious organizations.
Combined cybersecurity expertise spanning three decades
Trusted by the world's largest enterprises and governments
Leading the charge in AI security and red teaming
Martin is a seasoned cybersecurity expert with nearly 30 years of experience in the IT industry. Since 2020, he has been contracting with Uber, conducting large-scale penetration testing across web and mobile applications, APIs, and—since 2022—AI/ML systems.
He is also an active bug bounty hunter, having discovered hundreds of critical vulnerabilities in both public and private programs worldwide since 2018.
Previously, Martin founded the IT security consultancy Cyber 51 in 2009, which was successfully acquired in 2018. Before that, he delivered advanced penetration testing and Cisco-authorized security training, working closely with governments and enterprises to assess and secure critical infrastructure.
Uber Security Contractor
Hundreds of Findings
Cyber 51 (Acquired 2018)
30 Years in IT Security
Certified Information Systems Security Professional
Burp Suite Certified Practitioner
Certified Network Pentester
Certified AppSec Pentester
Certified AppSec Pentesting Expert
Certified API Pentester
Certified AI/ML Pentester
Certified Mobile Pentester
Certified Mobile Pentester
Certified Cloud Pentesting eXpert-AWS
Offensive Security Certified Professional
Offensive Security Wireless Professional
Cisco Systems Certified Instructor
Cisco Certified Internetwork Expert
Diego Spahn is a cybersecurity expert with more than 22 years of frontline experience in ethical hacking, offensive security, and penetration testing. His recent work concentrates on adversarial testing of generative-AI systems.
In 2025 he earned the Certified AI/ML Pentester (C-AI/MLPEN) and AI Red-Teaming Professional Certification (AIRTP+) credentials, formalising two years of research into jailbreak detection, model-inference hardening, and assessment methodologies for LLM-powered applications.
Diego co-founded Neuralys, an automated vulnerability-management platform that he guided from bootstrap through exit; the company was acquired by Coalfire in 2021, validating his ability to translate offensive-security insight into scalable SaaS solutions.
Today he spearheads Haxor Ventures, the studio he launched to build businesses entirely devoted to cybersecurity and AI, including Haxor Plus and Haxor One.
C-AI/MLPen & AIRTP+ Certified
Neuralys → Coalfire (2021)
Studio Founder
22 Years in Security
Certified AI/ML Pentester
AI Red-Teaming Professional
Previous certifications: CISSP, CEH, CHFI, ECSA, LPT
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