Ryan Goulden (@clockish) profile picture

Ryan Goulden

@clockish

I write programs that take other programs as input, and output questionable results.

 California, USA
Joined July 2013
  • Tweets77
  • Following132
  • Followers131
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Photo by Ryan Goulden (@clockish)Photo by Ryan Goulden (@clockish)Photo by Ryan Goulden (@clockish)Photo by Ryan Goulden (@clockish)Photo by Ryan Goulden (@clockish)
Ryan Goulden retweeted
Zach Wade (@zwad3) profile picture
Zach Wade@zwad317 Aug 2021
It took a few days longer than I was expecting, but I've finished my annual writeup of @defcon CTF. As always, thanks to @oooverflow for their hard work hosting, @PlaidCTF for letting my play with them, and all the teams who played! dttw.tech/posts/ByGpq5bgt

Hacking from the Pool: A DEF CON 2021 Retrospective - Down to the Wire

Much like the rest of the world, DEF CON CTF returned this year in a hybrid online/in-person format. For those who wanted it, space was reserved on the game floor to hack amidst the other teams that...

dttw.tech
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Ryan Goulden retweeted
PlaidCTF (@PlaidCTF) profile picture
PlaidCTF@PlaidCTF17 Apr 2021
We would like to thank our awesome sponsors, @JaneStreetGroup and the @thezdi . Both of them have been incredibly supportive of PlaidCTF, and we are thrilled to work with them! For more information, check out plaidctf.com/sponsors
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Ryan Goulden retweeted
picoCTF (@picoctf) profile picture
picoCTF@picoctf28 Sep 2020
SURPRISE! In celebration of cybersecurity awareness month, we will hold a mini competition during the month of October 🙌💻😎👏. Details on how to register and play below 👇. Hurry... competition starts Thursday, Oct 1! #hacking #CTF cylab.cmu.edu/news/2020/09/2…
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Ryan Goulden retweeted
PlaidCTF (@PlaidCTF) profile picture
PlaidCTF@PlaidCTF14 Dec 2018
PlaidCTF is on its way! Mark your calendars for April 12th at 21:00 UTC, through April 14th at 21:00 UTC. We'll see you all then 🔑🔑🔑
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Ryan Goulden retweeted
Tavis Ormandy (@taviso) profile picture
Tavis Ormandy
@taviso17 Dec 2016
Looks like intel open sourced xed. There are other disasm libraries, but I've always found xed the nicest to use. intelxed.github.io/
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Ryan Goulden retweeted
Mayhem (@MayhemSec) profile picture
Mayhem@MayhemSec11 Aug 2016
We're live! @reddit_AMA #askusanything reddit.com/r/IAmA/comments/4…
From the IAmA community on Reddit

From the IAmA community on Reddit

Explore this post and more from the IAmA community

reddit.com
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Ryan Goulden retweeted
Mayhem (@MayhemSec) profile picture
Mayhem@MayhemSec11 Aug 2016
We're doing a @reddit_AMA today on #DARPACGC @ 4pm EDT! @MayhemCRS may make an appearance 🤖 #askusanything
Image from Mayhem (@MayhemSec)
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The headline made me roll my eyes hard, but I actually think EFF's CGC article is somewhat decent and well reasoned. eff.org/deeplinks/2016/08/da…
Does DARPA's Cyber Grand Challenge Need A Safety Protocol?

Does DARPA's Cyber Grand Challenge Need A Safety Protocol?

Today, DARPA (the Defense Advanced Research Projects Agency, the R...

eff.org
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Ryan Goulden retweeted
PlaidCTF (@PlaidCTF) profile picture
PlaidCTF@PlaidCTF28 Mar 2016
#pCTF2016 is happening in 18 days! Registration will open ~1 week before CTF. We are still looking for the sponsors! plaidctf.com/
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Ryan Goulden retweeted
tylerni7 (@tylerni7) profile picture
tylerni7@tylerni75 Mar 2016
Will be doing a quick live stream at #cambridge2cambridge twitch.tv/cambridge2cambridg… starting soon, ending in ~3 hours, will be off and on
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Ryan Goulden retweeted
tylerni7 (@tylerni7) profile picture
tylerni7@tylerni79 Feb 2016
Better late than never? :P blog.forallsecure.com/2016/0… #cybergrandchallenge #forallsecure
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Ryan Goulden retweeted
All about CTF (@CTFtime) profile picture
All about CTF@CTFtime30 Dec 2015
Congratulations to 2015 top performers: PPP (@PlaidCTF), Dragon Sector (@DragonSectorCTF) and 0ops!
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Ryan Goulden retweeted
Mayhem CRS (@MayhemCRS) profile picture
Mayhem CRS@MayhemCRS4 Jun 2015
Oh, and these are my friends that helped keep me running smoothly during #DARPACGC !
Image from Mayhem CRS (@MayhemCRS)
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Ryan Goulden retweeted
Mayhem CRS (@MayhemCRS) profile picture
Mayhem CRS@MayhemCRS3 Jun 2015
CRS online and challenge bundle unpacking!!1! #DARPACGC teapawt.net/MayhemCRS/status/60612…
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Ryan Goulden retweeted
Mayhem CRS (@MayhemCRS) profile picture
Mayhem CRS@MayhemCRS2 Jun 2015
Replying to @TechXCRS
@TechXCRS We blew all our budget on Hex-Rays licenses :( #GoingGreen #DoingMoreWithLess
Image from Mayhem CRS (@MayhemCRS)
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Ryan Goulden retweeted
Mayhem (@MayhemSec) profile picture
Mayhem@MayhemSec12 May 2015
Better late than never! Check out who came in 2nd place for @DARPACGCSEtwo 😜👏🙌 #DARPACGC – at Pittsburgh, PA
Image from Mayhem (@MayhemSec)
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RT @psifertex: PwnAdventure 3 in Wired! wired.com/2015/04/multiplaye… (PA2 rather, but yay!)
You Have to Hack This Massively Multiplayer Game to Beat It

You Have to Hack This Massively Multiplayer Game to Beat It

In this World of Warcraft-style game, hacking the game is the game.

wired.com
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Ryan Goulden retweeted
PlaidCTF (@PlaidCTF) profile picture
PlaidCTF@PlaidCTF17 Apr 2015
#plaidCTF is live! Go! Go! Go! As always, join us on freenode in #pctf !
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Ryan Goulden retweeted
PlaidCTF (@PlaidCTF) profile picture
PlaidCTF@PlaidCTF10 Apr 2015
Registration for #pctf2015 is open! Sign up at reg.plaidctf.com. BTW, we are still looking for awesome sponsors for the event :)
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Ryan Goulden retweeted
Legit BS (@LegitBS_CTF) profile picture
Legit BS@LegitBS_CTF1 Apr 2015
Register for @_defcon_ 23 Capture the Flag qualifications: 2015.legitbs.net #defcon #ctf
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