BrunnerCTF 2026
BrunnerCTF is a annual CTF hosted by the Danish CTF team Brunnerne. The CTF had a global platform and a national(Danish) platform. As a member of the Danish CTF team Jutlandia i participated in the Danish part
2 writeups$ Writeups
Cyber Apocalypse CTF 2026: The Salt Crown
Cyber Apocalypse CTF 2026: The Salt Crown, is the largest annual community Capture The Flag (CTF) competition hosted by Hack The Box (HTB). It runs for five days from July 24 to July 29, 2026.
5 writeupsDeadface 2026
DEADFACE CTF is an annual cybersecurity capture-the-flag competition that brings together security enthusiasts, students, and professionals from around the world to test their skills against challenging puzzles and real-world scenarios.
0 writeupsHackTheBox
Hack The Box is the leading cyber readiness platform for the agentic era, battle-testing and upskilling to enhance organizational cyber resilience.
3 writeups