Latest Posts

Reball to Unlock

Chip-off attack on an LG Sunset to steal all the user data

Nothing Escapes the Simulation

Fuzzing and patching memory bugs in the Astro-8 emulator

Sundown Writeup

Solving the 2025 Plaid Sundown CTF

The Quest for Secret JTAG Registers

Brute-Forcing a JTAG TAP's Instruction Register for secret Data Registers

The Oracle of Norwich

Building a local retrieval-augmented generation bot to solve scavenger hunt riddles

A Raspberry Pi, Arduino Nano, and Four Water Pumps

Building and programming a custom well controller