CTF team · Thailand · est. 2025
GRIMSECOPS — GrimSec Ops
root@grimsec:~# ctf is easy, right?
GrimSec Ops is a capture-the-flag team from Thailand. We play jeopardy CTFs most weekends, across pwn, reverse engineering, web, cryptography, forensics and whatever else is on the board, and we write up the ones worth writing up.
01Results
Season highlights
Best finishes of 2026, then the latest events we played. Straight from CTFtime.
- place#1 CSS CTF 2026: Return of NexusSep 30 – Oct 1, 2026 · 48.52 pts
- place#2 BCS CTF 2026Sep 25–27, 2026 · 35.00 pts
- place#3 E0F CTFAug 22–23, 2026 · 33.33 pts
- place#4 CubeCTF 2026Oct 3, 2026 · 24.19 pts
Latest
- Nov 6–8 CSCTF 2026Online · weight vote open #8 pendingrating
- Oct 23–25 Hack.lu CTF 2026Online · weight 94.74 #139 14.30rating
- Oct 10–14 GaianSpace CTF 2026Online · weight 0 #68 0.51rating
- Oct 10–11 FooBar CTF 2026Online · weight 25 #56 10.69rating
- Oct 10–11 Cryovault 2026 QualsOnline · weight 0 #373 0.61rating
- Oct 3 CubeCTF 2026Online · weight 24.71 #4 24.19rating
02Crew
The operators
6 players across 8 categories.
03Coverage
What we play
How many of us play each category. Pick one to see who.
04Recruiting
Want a seat on the team?
We take applications year-round. Message the team lead on Discord with what you play and a solve or write-up you're proud of, and we'll get back to you.
Not a recruiter pitch, just a Discord DM. If you'd rather show than tell, attach a write-up.