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Andy

@0x4ndy@infosec.exchange

I hack spacecraft for living 🛰️📡🏴‍☠️ • 0-day hunter • exploit dev • opinions are my own

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7 Posts

Joined November 15, 2022

Website:

https://andy.codes

Posts

Andy @0x4ndy@infosec.exchange · Aug 07, 2026

We finally had the opportunity to see and hold the @defcon@defcon.social edition of The Spacecraft Hacker's Handbook 🤩🥳 You can pick up a copy at the @nostarch@mastodon.social if you're around. If you want your copy signed, stop by on Saturday at 15:00. We'd love to see you there! 👋 #hacking #cybersecurity #DEFCON34 #DEFCON

Andy @0x4ndy@infosec.exchange · Aug 03, 2026

I've just finished prepping some homemade goodies. Every piece has an NFC (ntag215) ready to be programmed. I'll be giving them away at @defcon@defcon.social later this week, so if you want one, find me there.

Hints:

book signing event at @nostarch@mastodon.social booth (Aug 7, 15:00-16:00)
Aerospace Village (on and off throughout the con)

#hacking #defcon #defcon34 #infosec

Andy @0x4ndy@infosec.exchange · Jul 30, 2026

I'm excited to share that my article on hacking SLE has been published in @PagedOut@infosec.exchange . Paged Out! is one of the few publications that consistently delivers real depth - no fluff, just sharp content on low-level hacking, reverse engineering, and system internals, written by people who truly know their craft. This one is definitely going on my trophy wall: https://pagedout.institute/download/PagedOut_009.pdf #hacking #infosec #space #cybersecurity

Andy @0x4ndy@infosec.exchange · Jul 26, 2026

Spent the afternoon writing a ROP chain instead of a return address. 10/10 more satisfying than debugging RF noise floor issues. #hacking #exploit #infosec #rop #bof

Andy @0x4ndy@infosec.exchange · Jul 18, 2026

This is the best success story a CTF organiser can hope for! StarPWN CTF debuted last year at the DEF CON Aerospace Village. At VisionSpace, we designed the challenges around real-world space systems actively used in the industry. We intentionally reused vulnerabilities we had previously discovered in those systems and introduced a few new ones, giving teams multiple paths to compromise them. Read the full story: https://andy.codes/blog/2026-07-18-ctf-success-story.html #defcon #ctf #hacking #starpwn @defcon@defcon.social