Johannes Schoenborn

Johannes has been active in offensive cybersecurity since 2006. With a Master’s degree in Computer Science and a strong academic foundation, he pushes the boundaries of the field through advanced execution, AI-driven innovation, and next-generation talent development. As a certified OffSec instructor, he is dedicated to training the future leaders of cyber offense.

3 min read

One-Off vs. Managed Pentesting: What Financial Institutions Must Know

Picture of Johannes Schoenborn Johannes Schoenborn: Jul 26, 2025 4:27:33 AM

Banks and large enterprises are not defined by a single website or mobile app. A modern financial institution might operate hundreds of interconnected services – from customer-facing portals to backend APIs, building management systems, and even...

cybersecurity
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2 min read

Pandas, Bears and Threat Actors: Why Red Teaming Goes Beyond CVEs

Picture of Johannes Schoenborn Johannes Schoenborn: Jul 23, 2025 7:29:11 AM

Why are there a panda and a bear in our current social media banners? They are not random mascots – they represent real-world threat actors (e.g.,...

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1 min read

We have security solution X, do we even need a pentest?

Picture of Johannes Schoenborn Johannes Schoenborn: Jun 20, 2025 2:08:01 PM

"We already run Vectra and CrowdStrike — do we still need pentests?" This caught me a bit off-guard.

cybersecurity
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