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