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Jonas
Flückiger
Security Engineer with strong expertise in zero trust architecture, OT security, applied cryptography, and reverse engineering.
Currently focusing on securing power grid infrastructure against increasing threats.
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Recent posts
Writeup: HTB TwoMillion
Writeup and solution to the HackTheBox machine entitled 'TwoMillion'. In this writeup, we describe the vulnerabilities that allow the initial foothold and privilege escalation, and propose a set of mitigations.
Writeup
HackTheBox
Web
API
Enumeration
Command Injection
Dec 6, 2025