OpenCTF @open_ctf

DEF CON OpenCTF! Now with a feline touch. openctf.cat DEF CON Joined May 2014

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OpenCTF @open_ctf

5 years ago

We've compiled and released all of the challenges from the last OpenCTF at DEF CON 27 in 2019! Check them all out here: github.com/Neg9/OpenCTF-2… - better late than never, right?

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OpenCTF @open_ctf

6 years ago

First and second place teams @noproplem7 and @OpenToAllCTF please check emails for details on submitting writeups for prize eligibility

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I'm disappointed. According to everybody I talked to, the Jail challenges did not accomplish their intended goal of making all participants love Perl. I really thought it would work! I guess we'll have to have more Perl challenges next year to try again.

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OpenCTF @open_ctf

6 years ago

Hope everybody enjoyed #OpenCTF at #DEFCON27! Now that the game's over, we'll be contacting the top three teams shortly about writeups and prizes, and working to open source challenges. So hang tight if you've got burning questions about how to solve the challenges! #TRYHARDER

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OpenCTF @open_ctf

6 years ago

#DEFCON27 #OpenCTF! We will be at the contest & event closing ceremonies at 2pm at Paris in Track 4! We hope to see everyone who played there! #TRYHARDER

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OpenCTF @open_ctf

6 years ago

Preliminary final scores! Great job everyone, in particular 1: noproblem 2: OpenToAll 3: IE6 Thanks for playing #OpenCTF at #DEFCON27!

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OpenCTF @open_ctf

6 years ago

HACKERS! It's 7PM and #DEFCON #OpenCTF is now OVER! Debrief in front of the organizers table.

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OpenCTF @open_ctf

6 years ago

#OpenCTF Team to team firewall has been disabled. But you've got your hosts firewalled already, right? 172.31.192.0/18. This is a routed extension of the entire DEFCON network, in case you didn't realize that ;)

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OpenCTF @open_ctf

6 years ago

Just under an hour to go in the #DEFCON27 #OpenCTF! Snapshot of the scoreboard right now:

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OpenCTF @open_ctf

6 years ago

#OpenCTF will end tonight at 7PM (and there will be no OpenCTF tomorrow). >7PM, we'll have a debriefing session where interested players can ask questions of the organizers. You have just under 1.5 hours to pwn your services, find your flags, and get your points. #TRYHARDER!

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OpenCTF @open_ctf

6 years ago

The top 3 teams will win more than just the respect of their peers. scoreboard.openctf.cat/notifications

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OpenCTF @open_ctf

6 years ago

If you've been trying to submit flags for tellmemore, try again. We forgot to define the flag in the scoreboard :X #OpenCTF

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OpenCTF @open_ctf

6 years ago

#OpenCTF Bonus Challenge: Was tellme too easy, try to tellmemore?

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OpenCTF @open_ctf

6 years ago

#OpenCTF Wave 3 is now OPEN! All challenges are ready for you to HACK at #DEFCON27! Current leaders: noproblem: 2146, IE6: 1548, steveirwinfanclub: 777