Hippie – Cybersecurity Writeups, OSINT and Hardware Hacking

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SysReptor: chaining a Host header injection to application-user RCE

date: Jul 31, 2026 · 11 min read

Research - Web Security - SysReptor

Writeup DaVinciCTF 2025 - Golden scarab

date: May 25, 2025 · 3 min read

Writeups - Hardware - Logic analyzer - DaVinciCTF2025

Writeup DaVinciCTF 2025 - Louvre security system

date: May 25, 2025 · 3 min read

Writeups - Hardware - UART - DaVinciCTF2025

Writeup DaVinciCTF 2025 - Victory of Samothrace

date: May 25, 2025 · 2 min read

Writeups - Hardware - WiFi - DaVinciCTF2025

Project Barduino - An automated cocktail bar

date: Jan 04, 2023 · 5 min read

Projects - Arduino - Mobile

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