Fri, 31 Oct. 2025, 17:00 UTC — Sat, 01 Nov. 2025, 22:59 UTC 

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Haunted Pumpkin CTF (OSINT) event.

Format: Jeopardy Jeopardy

Official URL: https://osintswitzerland.ch/events/haunted-pumpkin-ctf

Future weight: 0.00 

Rating weight: 0.00 

Event organizers 

Something is brewing up… and it smells like… a CTF!
A strange stir echoes in the shadows… a terrifying scream in the far distance…

We are thrilled (and slightly scared) to announce our second official OSINT CTF – Halloween Edition! For 30 haunting hours, your OSINT tools and investigative skills will be tested to the limit.

Get your squad ready: team of two participants will work best to survive the challenges released by the awakened pumpkin. Though if you dare, you can also ride solo…

Team registration opens on October 28th – stay sharp, stay together… and maybe you’ll make it through the night.

Further instructions can be found on https://osintswitzerland.ch/events/haunted-pumpkin-ctf

Sign in and register a team to mark your interest.

Interested teams

12 teams total

Team
0xPAT
bugged 0ut
Choosen Family
CRYPT1C
G3
Gurt
Hakase
Han Shangyan Solo Run
Kalariya Het
MOR...E-.-.ODE
SE4L
shadowroot17
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