Writing to modprobe using bad ring buffer handlers. Official writeup for my RSTCON25 challenge.

How my university club dumpster dived eight CVEs for a year-0 conference including WAN RCE and NVRAM persistence.

A technical post on my new gadget analysis framework.

Reverse engineering custom protocols on a router.

Tales and experiences from running PatriotCTF 2023.

A really simple writeup for an srop challenge.

Modern ransomware attacks often greatly affect civilian life and government operations, it is a geopolitical issue.

Reversing challenge from Battelle showcasing angr's file simulation feature.

Flash extraction and reversing of the DC30 badge firmware.