Lausanne, Switzerland
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Let's take a look back at this year's LakeCTF ! 🌊🚩
From intense challenges to unforgettable moments with the community, this edition of LakeCTF was an incredible experience. 🚀
Check out the aftermovie below and relive the highlights! 👉piped.video/WgdlNiBBp8c?si=VmmC…
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A sincere thank you to our amazing sponsors for supporting #LakeCTF 2026! Thanks to your support, participants traveled from as far as Hong Kong, South Korea, Vietnam, the United States, and across Europe.
@asymmetric_re @osec_io @orangecyberdef @infomaniak @zellic_io
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Our 80 finalists have arrived from around the world,
welcome to EPFL and Switzerland! 🇨🇭
This year’s kickoff was special:
🍽️ Welcome Dinner with @osec_io
🖥️ Private tour of Musée Bolo
Huge thanks to both for an amazing start!
Good luck to all teams for tomorrow’s finals 🚀
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🚗Our members, in the midst of preparing for #LakeCTF, just travelled across the country to secure something interesting...
Dedication? Absolutely. Curiosity? Always. Stay tuned 👀
P.S. it might be a good idea to bring your own USB drive to the final!
#CTF #EPFL #cybersecurity
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💥Our challenge authors are preparing some interesting challenges for #LakeCTF, and we’re working hard to playtest them all.
We can’t wait to see our participants tackle what we’ve cooked up! Let's go!🤘🏽
@asymmetric_re @zellic_io @infomaniak @orangecyberch @osec_io
#CTF #EPFL
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🚀The LakeCTF Finals coming to @EPFL_en on May 1st!
Top 10 teams. One unforgettable showdown in Lausanne. 🥳
Web, crypto, reverse and more - LakeCTF is where student cybersecurity talent meets competition, collaboration, and community.
More info 👉🏽lakectf.epfl.ch
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polygl0ts retweeted
🎉 Thank you @zellic_io for sponsoring LakeCTF a second time! We're excited to have your support in redefining the limits of offensive security and supporting our participants! 💥🛡️ Let’s go! 😎 #LakeCTF #CTF #Cybersecurity #EPFL #WelcomeBack
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polygl0ts retweeted
✨ We’re thrilled to welcome Infomaniak back as a sponsor for this year’s EPFL LakeCTF! Thank you for strengthening the next generation of cybersecurity talent and for helping us organise this event by hosting the CTF infrastructure!🎉
Thank you again @infomaniak !
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polygl0ts retweeted
🎉 Asymmetric Research is sponsoring LakeCTF once more! Thank you for your generous support and for empowering the next generation of cybersecurity experts at this year's LakeCTF! 🤩
Learn more here: asymmetric.re
Thank you Asymmetric Research !
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polygl0ts retweeted
❤️ We're glad that Insomni’hack is once again a sponsor of this year’s EPFL LakeCTF!
Your ongoing partnership helps us push the boundaries of cybersecurity and inspire the new wave of experts. Let’s go!🚀
Thank you @1ns0mn1h4ck !
#LakeCTF #Cybersecurity #CTF #EPFL #ThankYou
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polygl0ts retweeted
Huge thank you to our amazing sponsors for supporting #LakeCTF 2025!
You helped finance the travel of our talented participants who joined us from around the world. 🌍✈️
We're incredibly grateful to @asymmetric_re @osec_io @orangecyberch @chain_security @infomaniak @zellic_io
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polygl0ts retweeted
Congratulations to team Zer0RocketWrecks which has won EPFL’s #LakeCTF 2025, Switzerland's top Capture the Flag competition, beating 9 other contenders! #ctf #cybersecurity @CLICepfl actu.epfl.ch/news/zer0rocket…
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polygl0ts retweeted
🎉 And now, the moment you've all been waiting for — it's time to announce the winners and hand out the prizes! Huge congrats to all participants, and thank you for being part of this amazing event. We hope you had as much fun as we did! 💫🏆
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polygl0ts retweeted
🚨 @osec_io takes the stage: originally independent security researchers, their team has a proven track record in both web3 and traditional security. They work closely with passionate teams to provide a holistic and collaborative approach to security. #Blockchain #Security
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polygl0ts retweeted
The wait is over! LakeCTF Finals have officially begun 🚀 Teams are diving into the challenges and strategies are unfolding. 🔥🤓
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polygl0ts retweeted
Welcome back to #LakeCTF2025! Teams are arriving at EPFL, ready to take on the challenges ahead. 👩💻 The atmosphere is buzzing with anticipation. 🚀
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