SIGPwny
@sigpwny
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Special Interest Group for Information Security @UofIllinois - Big focus on kindness and inclusivity. We play CTF, do research, and run weekly meetings!
Urbana, IL
Joined September 2014
🎉 Last weekend, we achieved 1st place in UIUCTF 2025! 🏆 Thanks to @sigpwny for the challenges and nice themes! 🎯Congratulations to @smiley_ctf for securing 2nd place 🥈 and @0rganizers for 3rd place! 🥉Hope see you guys next year!
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SIGPwny is recruiting CTF teams to traverse star system UIUCTF 2025 from July 26 00:00 UTC to July 28 00:00 UTC! 🥇 1st Place: $2,048 USD 🥈 2nd Place: $1,024 USD 🥉 3rd Place: $512 USD plus prizes for 4th-10th and $1500+ in writeups! Register here:
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You didn't ask, and we listened: CTF like a professional with SIGPwny programmer socks! Why bother reversing a binary when you can reverse engineer the gender binary? Don't wait—preorder a pair right now at https://t.co/KlADhtCU0F!
merch.sigpwny.com
Disclaimer: Design and price are not finalized, but are representative. Will probably ship out in late May. CTF like never before with SIGPwny's new line of bespoke programming socks!
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We qualified for @CSAW_NYUTandon2024 finals! We came in "third" and maxed out. GG @b01lers :)
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UIUCTF 2024 would not be possible without the support of our sponsors. - @CrowdStrike - @Battelle - @zellic_io - @trailofbits - @REDLattice - Infra sponsored by @googlecloud We look forward to running UIUCTF 2025 alongside them.
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I wanted to do a Mini Metro theme because @dinopoloclub has made these games with such an amazing aesthetic, and the sigpwny team knocked it out of the park! I already have plans for next years theme so be ready for the most overscoped ctf website in the world...
UIUCTF 2024 is over! Congratulations to the top 3 teams! 🥇@thehackerscrew1 🥈@r3kapig 🥉@0rganizers Not only did the top 10 teams win prizes, but we are also awarding over $1,500 in writeup prizes! Make sure to get those in by 00:00 UTC on July 8th!
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Missed UIUCTF and want to try some challenges? Our challenge infrastructure will remain active for the next week. Afterward, we will release our challenge repository on GitHub. The UIUCTF 2024 website will remain permanently available at https://t.co/gZupEclFni.
2024.uiuc.tf
Solve challenges. Deliver passengers.
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UIUCTF would not be possible without our sponsors! Thank you for your continued support of SIGPwny and UIUCTF! @CrowdStrike
@trailofbits
@zellic_io
@Battelle
@REDLattice
@googlecloud
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UIUCTF 2024 is over! Congratulations to the top 3 teams! 🥇@thehackerscrew1 🥈@r3kapig 🥉@0rganizers Not only did the top 10 teams win prizes, but we are also awarding over $1,500 in writeup prizes! Make sure to get those in by 00:00 UTC on July 8th!
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Repairs made possible by our sponsors: - @CrowdStrike - @Battelle - @zellic_io - @trailofbits - @REDLattice - Infra sponsored by @googlecloud
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UIUCTF is on going! Help the SIGPwny Transit Authority with their repairs by solving challenges! https://t.co/gZupEcl7xK
2024.uiuc.tf
Solve challenges. Deliver passengers.
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We're T-12 hours away from repairs starting on the SIGPwny Transit Authority restoring service. Register now to solve challenges: https://t.co/gZupEcl7xK 🥇 1st: $2,048 🥈 2nd: $1,024 🥉 3rd: $512 🎗️ 4th-5th: $256 🎉 6th-10th: $128 📝Writeups pool: $1,500+
2024.uiuc.tf
Solve challenges. Deliver passengers.
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Thanks again to our sponsors! - @CrowdStrike - @Battelle - @zellic_io - @trailofbits - @REDLattice - Infra sponsored by @googlecloud
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Registration for UIUCTF 2024 is underway! Repair stations by solving challenges and help the SIGPwny Transit Authority restore service to its passengers! https://t.co/hfXJ7pMCkw 🥇 $2048 🥈 $1024 🥉 $512 💵 for writeups and more!
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Writeup for CVE-2024-27815, a buffer overflow I reported in the XNU kernel is out! https://t.co/ENFitk7j0h
jprx.io
XNU kernel buffer overflow, introduced in macOS 14.0 and fixed in macOS 14.5.
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The SIGPwny Transit Authority is calling on CTF teams to help restore service to as many passengers as possible! UIUCTF 2024 will arrive at the station on June 29 00:00 UTC, and the last train will depart July 1 00:00 UTC. Register here:
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Hey everyone! We have made our internal Pwny CTF training platform public for all to play! All of our club members train with this alongside our weekly meetings available at https://t.co/OlijrcYdKP. Come check it out at https://t.co/pWIIvEpzuw!
sigpwny.com
SIGPwny is a student-run organization at the University of Illinois Urbana-Champaign focused on information security and privacy.
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