deltaclock
@deltaclock
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Web security // CTF with @0tolerance_ctf @greunion_ctf
Greece
Joined June 2015
We teamed up with @WreckTheLine & @redrocket_ctf and secured 🥇1st place at @LakeCtf! Huge thanks to @polygl0ts for putting together an awesome CTF - it was an incredible experience!🇨🇭🔥
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Unrestrict the restricted mode for USB on iPhone. A first analysis @citizenlab #CVE-2025-24200 👉 https://t.co/CkqMPz2qEp
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Just unrestricted an issue that shows a fun new attack surface. Android RCS locally transcribes incoming media, making vulnerabilities audio codecs now fully-remote. This bug in an obscure Samsung S24 codec is 0-click https://t.co/krPcWMGLpZ
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🏆It's a three-peat! Team Europe wins again the International Cybersecurity Challenge 2024 in Santiago, Chile 🇨🇱! Congratulations to all the players and coaches for their outstanding performance!👏 Find out more and get ready for ICC 2025: https://t.co/dJhnbVQTLw
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And with the typical delay that distinguishes our team, here is the final scoreboard 🚩 Props to @kalmarunionenDM, IcySea and @0rganizers for reaching the podium, we wait you and the other top 10 teams at the finals! Full scoreboard at https://t.co/w1XrALUEje
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What a weekend it was! We are super proud of the results. It was great playing alongside top-notch players in the CTF community! 🥳
Shout-out to @GoogleVRP for yet another amazing competition and of course, to our awesome friends from @0tolerance_ctf & @redrocket_ctf . Cya in Malaga!
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Shout-out to @GoogleVRP for yet another amazing competition and of course, to our awesome friends from @0tolerance_ctf & @redrocket_ctf . Cya in Malaga!
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This years Google CTF Qualification is over. Congratulations to @kalmarunionenDM, kijitora and Zer0RocketWrecks! The top 8 teams qualified for Hackceler8 2024 in Málaga. More details at https://t.co/9xUqG1nVDM. ¡Vamos!
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Just released the write-up for CVE-2024-4367, a bug I found recently in PDF.js (and hence in Firefox), resulting in arbitrary JavaScript execution when opening a malicious PDF. https://t.co/sex6fR0xHS
codeanlabs.com
A vulnerability in PDF.js found by Codean Labs. PDF.js is a JavaScript-based PDF viewer maintained by Mozilla. This bug allows an attacker to execute arbitrary JavaScript code as soon as a malicious...
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Here we go! The LakeCTF participants just arrived from Italy, the US, Vietnam, Germany, Japan, Sweden, Greece, Malaysia, Romania, Chez Republic, and the Netherlands...just to name a few 🙌 Welcome to @EPFL and #Switzerland, glad to have you with us!#LakeCTF #CTF #cybersecurity
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Let's Cheer for Team Europe at the 2nd International Cybersecurity Challenge in the United States! #ENISA is proud to welcome our new talented Team Europe as they compete in #ic3games2023, demonstrating their cybersecurity skills & expertise! Learn more: https://t.co/ahnyDswn5B
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Last weekend we traveled to Timișoara🇷🇴 and won HackTM Finals! We competed in the following: 🚩Jeopardy [ we aced it 🏆] 👑KoTH with chatGPT [ nice bypasses @seetf_sg ] 🪙Attack/Defense in blockchain [ WOW 🥈] 📱HW / Andoird [ 0 solves] Thanks for organising @WreckTheLine!
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This weekend, we competed in @pwnmectf quals and we secured 2nd place 🔥! Infrastructure could be better but the challenges were interesting. Looking forward to see all these familiar faces in Paris. À bientôt à Paris🥖! @WreckTheLine @redrocket_ctf
🙌 Big thanks to all you CTF warriors who joined our epic competition! 🚀 We'll hit up those who qualified for the campus finals to confirm student status and work out the deets. 🏆 Massive thanks again for joining us and bringing the heat 🔥🔥🔥. https://t.co/ILUF3YxUQn
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In the past weekend @enisa_eu gathered twenty #TeamEurope finalists from sixteen European countries for a three days bootcamp in Prague to prepare for the upcoming International Cybersecurity Challenge in San Diego. Special thanks to @hacktricks_live & @JaGoTu for the trainings!
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Thanks for the very interesting and quality challenges, we really enjoyed them! Special thanks to @andrmantz for acing the Blockchain challenges! Congratulations again to all the finalists, hope to see you in Timisoara 🍻
Congratulations to all participants! 👏 See you in Timisoara, in May! 🇷🇴
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Hi Twitter, as a result of our performance we are now looking for travel sponsorships to attend the LakeCTF finals in Switzerland by the @polygl0ts team of @EPFL. Please DM us to discuss what we can offer in return. RT are appreciated.
After 24h of hard work we achieved 4th place and qualified for the finals in Switzerland! Congratulations to the team for such an amazing collaboration and thanks to the organizers for the fun CTF. We are excited to meet you all! 🍻
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After 24h of hard work we achieved 4th place and qualified for the finals in Switzerland! Congratulations to the team for such an amazing collaboration and thanks to the organizers for the fun CTF. We are excited to meet you all! 🍻
LakeCTF Qualification has ended ! Congratulations to the top 10 teams (7 Academic teams and 3 Non-Academic) that qualify for the finals @EPFL the 5th of November. 1st. @dicegangctf 2nd. @flagbot_eth 3rd. @SuperGuesser
@ICepfl #EPFLIC20
https://t.co/pftwCEsk4H
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This weekend our team competed in the #CSAW Qualifiers, where we took the 2nd place in the global ranking and the 1st place in the European one!🥳 Congratulations to all the teams! It's kinda sad that the finals are online, once again. :( @CsawEurope
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