SIGFLAG
@sigflag.bsky.social
A group of CTF participants, with strong affiliations to the Johannes Kepler University in Linz, Austria (no kangaroos)
Pinned
SIGFLAG
@sigflag.bsky.social
· Jun 13
Hello World!
SIGFLAG is now on BlueSky!
SIGFLAG is now on BlueSky!
Congratulations to everyone.
We got 9th place at @defcon.bsky.social #CTF! Props to all finalists for an intense fight over the past three days and congrats to MMM for taking the win.
Thanks to Nautilus Institute for the neat setup this year, we had a blast.
Until next time, Vegas!
#DEFCON #DEFCON33
Thanks to Nautilus Institute for the neat setup this year, we had a blast.
Until next time, Vegas!
#DEFCON #DEFCON33
August 12, 2025 at 7:28 AM
Congratulations to everyone.
Reposted by SIGFLAG
Tonight we are going to investigate a potential issue in pyvex
at 21:00 CEST on twitch.tv/koyaan5
at 21:00 CEST on twitch.tv/koyaan5
July 12, 2025 at 11:57 AM
Tonight we are going to investigate a potential issue in pyvex
at 21:00 CEST on twitch.tv/koyaan5
at 21:00 CEST on twitch.tv/koyaan5
This is a photo after everyone has some food against an illness called hunger.
SIGFLAG has once again reassembled in the Golden Pub.
#SIGFLAG
SIGFLAG has once again reassembled in the Golden Pub.
#SIGFLAG
July 11, 2025 at 6:36 PM
This is a photo after everyone has some food against an illness called hunger.
SIGFLAG has once again reassembled in the Golden Pub.
#SIGFLAG
SIGFLAG has once again reassembled in the Golden Pub.
#SIGFLAG
The results are in: KuK Hofhackerei reached the 17th place.
GG and well played, and congratulations to the winners.
GG and well played, and congratulations to the winners.
July 2, 2025 at 8:01 AM
The results are in: KuK Hofhackerei reached the 17th place.
GG and well played, and congratulations to the winners.
GG and well played, and congratulations to the winners.
Currently: #GoogleCTF
SIGFLAG is greeting from the HQ from Linz, Austria, as part of the KuK Hofhackerei.
Let's rock this!
SIGFLAG is greeting from the HQ from Linz, Austria, as part of the KuK Hofhackerei.
Let's rock this!
June 28, 2025 at 9:14 PM
Currently: #GoogleCTF
SIGFLAG is greeting from the HQ from Linz, Austria, as part of the KuK Hofhackerei.
Let's rock this!
SIGFLAG is greeting from the HQ from Linz, Austria, as part of the KuK Hofhackerei.
Let's rock this!
Hello World!
SIGFLAG is now on BlueSky!
SIGFLAG is now on BlueSky!
June 13, 2025 at 8:54 PM
Hello World!
SIGFLAG is now on BlueSky!
SIGFLAG is now on BlueSky!