Gearing up for the Real World CTF Finals in Zhengzhou, China!

Merry Christmas and happy holidays from OpenToAll!

Big thanks to BSidesSF for throwing a great CTF. Third place for OpenToAll! congrats to DCUA and Perfect Blue for 1st and 2nd (respectively). Last hour was ridiculous.

OpenToAll is now using guerilla marketing tactics

#Pwn2Win 2019 is over! The most exciting ending so far! Congratz OpenToAll, Balsn and #CL34R!

My friend Mikhail Sosonkin interviewed me a few weeks ago for his NYU Cyber Fellows course (Introduction to Offensive Security). In it we talk how I learned the ropes, career, and of course #CTF-ing (with a plug to OpenToAll, of course). Here it is: youtube.com/watch?v=fQiyns…

To best serve the community, OpenToAll is evolving and moving to Discord! Our core values remain the same, but our focus now shifts to providing a CTF DMZ space for the greater community to come together and connect. OTA welcomes all CTF teams to join! discord.gg/bxcZmUct

I'm bad at discord and used an expiring invite link. Use this one: discord.gg/x5725WWEqD

Also, to be clear, we weren't in first...just in the top 5. The top 5 were displayed in random order. I just like this version of it!

Check out G 's writeup for the RE300_3 AVR challenge from QiwiCTF! grazfather.github.io/ctf/re/2016/11…

We are an international team, but here is OpenToAll in miami RC3 #RC3CTF2016

#OpenToAll with 2nd place in #RC3 CTF! Congrats to every team. Well fought! ctftime.org/event/389

We're gonna be a real #ctf team with a real logo! Take a shot as designing our logo: Contest 99designs by Vista! 99d.me/c/euco #security

#OpenToAll has an official logo! (Thanks 99designs by Vista)

Second place in #bsidessf CTF! Thanks Synack for the prizes and Ron Bowes (defunct) et. al for organizing!

OTA might have a crypto skill gap: Looking for crypto gurus to teach us their ways. #asisctf

#InCTF has finally come to a successful end. Thank you for playing, we hope you enjoyed it. Congrats to the top three teams OpenToAll DefCon-UA jinmo123. We apologize for any mistakes from our side. We hope to make it better next time. See you next year! All about CTF #CTF

We need to tweet more! There's this! #ctf #inCTF

My writeup of PlaidCTF 's 'coconut' challenge for OpenToAll . My first taste of SSA (from scratch): grazfather.github.io/ctf/re/2018/05…

Had fun doing a few web challenges for #rctf, here are my write ups for amp, r-cursive and retter devcraft.io/2018/05/21/amp… devcraft.io/2018/05/21/r-c… devcraft.io/2018/05/22/ret…