07CTF 2026

Organized by 0bscuri7y

07CTF is a 24-hour Capture The Flag competition organized by team 0bscuri7y. The event features challenges across a variety of categories, including web, pwn, OSINT, misc, and reverse engineering. This is not a beginner friendly CTF, there are a few 0-day challenges as well. No team size limit and separate AI/Human leaderboards. (No dfir/crypto challenge as of now, if someone wants to author, l