Siyethaba Nxumalo in

Siyethaba Nxumalo

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Chief Operating Officer at CipherGenix
📍 City of Johannesburg, Gauteng, South Africa

Siyethaba Nxumalo is the Co-Founder and COO of CipherGenix, a cybersecurity startup focused on protecting AI models in the healthcare industry. As a non-technical founder from Johannesburg, South Africa, he leads a global team in building security and governance infrastructure to prevent threats like data poisoning and model theft in high-stakes clinical environments.

There is no publicly available information regarding Siyethabas personal life, hobbies, or interests outside of his professional focus on entrepreneurship and artificial intelligence.

At just 22 years old, he is pioneering next-generation cybersecurity for AI companies and leading a globally distributed team with co-founders in India and the United States.

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Experience
1 Years
Current Role
Chief Operating Officer
Job Level
Leadership
Location
City of Johannesburg, Gauteng, South Africa
Personality Overview

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Communication Style
Decision Approach
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Priorities

Topics Siyethaba cares about

Healthcare AI Security
He founded CipherGenix to address the critical need for AI-specific security, viewing it as a patient safety problem, not just a cybersecurity issue.
The Founder Journey
He believes the scrappiest, earliest stages of a startup are the most important for building character and shares his story as a young, non-technical African founder.
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Career

Work history

12-2025
Chief Operating Officer
CipherGenix
7-2025
Chief Operations Officer
Proptecture
7-2025
Co-Founder
Proptecture
1-2025 - 1-2026
Chief Financial Officer
CipherGenix
8-2024
Co-Founder
CipherGenix
In the press

Media appearances

Protecting Healthcare Data w/ AI Cybersecurity | Siyethaba Nxumalo | Founder & COO | CipherGenix. Featured in Spotify
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Education
Bachelor of Commerce - BCom
Eduvos
2017 - 2021
Business/Commerce
Germiston High School
Social presence
in
Behavioral profile

DISC profile (public)

DISC behavioral profile

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