teddy @teddyctf
aka TheSavageTeddy | 🚩Vice Captain - @EmuExploit 🇦🇺 CTF team | uni student | auditor / intern @zellic_io | DEFCON 32 Finalist thesavageteddy.github.io Sydney, New South Wales Joined September 2022-
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🩸i got the first blood prize for both Ethereum challenges in Sekai CTF 2025 this weekend! check out my detailed writeups for both challenges: thesavageteddy.github.io/posts/sekai-ct… thanks @ProjectSEKAIctf for organising!
finally got first place overall with @EmuExploit …
finally got first place overall with @EmuExploit …
yay!! great challenges as always 🦍🦍🦍 thanks @DownUnderCTF :3
yay!! great challenges as always 🦍🦍🦍 thanks @DownUnderCTF :3
wrote blockchain writeup for codegate 2025: thesavageteddy.github.io/featured/codeg… nice ctf and great meeting everyone!
We had a great time at @CODEGATE_KR CTF finals this year as 🤬🇫🇷🛹🐻! Thanks to the organisers for the challenges, we had a great time. Hope to see everyone next year 🇰🇷
We retrieved every contract on Ethereum. Along the way, we found the exact date when 16,000 unique contracts were deployed (the most in one day), the EOA with the most deployed contracts (2.9M), and much more. This is how we did it.🧵 (Spoiler: It’s 69,788,231 contracts!)
2nd Place (aka “first loozer") in CrikeyCon X CTF 2025 with @infosectcbr ! Congrats to @sk8boardingdog for winning and thanks to @CrikeyCon for another amazing year and great CTF!
check out my intern project at @zellic_io !!
check out my intern project at @zellic_io !!
Zellic proudly announces the EVM trackooor, a modular tool for monitoring arbitrary actions on chain. With the amount of data that blockchains contain, it’s difficult to query and process anything that isn’t indexed event fields. This is why we built EVM trackooor 🧵👇
Our 2024 Recap! This year we: - Ranked #1 in Australia for the 3rd year in a row - Competed in @defcon CTF finals, and ranked #2 overall with @malta_ctf - Had lots of fun hacking with our friends @FrenchRoomba @cybearsCTF @sk8boardingdog 2025 Goals: - Hack more Onto 2025! 🎉🇦🇺
Happy new year! Our 2024 Recap is here: - 6 CTFs won, including 2 DEFCON Prequalifiers - 1st meetup of ~80 members @ DEFCON - 19.5k mvms sent on Discord - Rank #2 global on CTFtime We're incredibly proud of all of our members and look forward to seeing everyone again next year!
finished highschool today time to grind ctfs
POV: You made 🤓 challs for bwctf soon.haari.me/bwctf/
graduated highschool today!! i have 1 last set of exams left, then i can finally lock in properly for CTFs !!!
For Blue Water CTF 2024, @ah_p_uh cooked up a really interesting set of misc challenges - RSAjail 3, 2, and 1! check out my writeup: Pyjail + RSA = 3 million lines of Python code thesavageteddy.github.io/posts/rsajail-…
🥈 got 2nd in BSides Canberra CTF 2024!! 🔥 🚩 nice conference and CTF, thanks to @BSidesCbr and @cybearsCTF check out my writeups for crypto challenges! thesavageteddy.github.io/featured/bside…
🥈2nd in BSides Canberra CTF 2024! 🥈 Thanks to @cybearsCTF for hosting another great CTF, and to @BSidesCbr for an amazing conference! And congrats to skateboarding dogs and French Roomba for 1st and 3rd!
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Seokchan Yoon / 윤�... @_seokchan_yoon
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Seokchan Yoon / 윤�... @_seokchan_yoon
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International Cyberse... @icctokyo2025
223 Followers 7 Following 2025年11月開催International Cybersecurity Challenge TOKYO 2025の公式アカウントです。 The official account of the ICC TOKYO 2025.We will share the latest updates. #icctokyo2025
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6K Followers 340 Following Vulnerability Researcher @Apple | CTFer forever: @SuperGuesser | Opinions my own
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44 Followers 15 Following skateboarding dog CTF 🔜 BSides Canberra 2025
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Trust @trust__90
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pwning.eth | Offside ... @PwningEth
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4.0M Followers 0 Following The universal platform for crypto, blockchain apps, stablecoins & decentralized tech. An account about the Ethereum ecosystem maintained by @ethereumfndn.
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〈seal〉 @sealldev
506 Followers 668 Following 19 : Red teaming and cybersecurity is the dream. CTF Player for @EmuExploit, @malta_ctf and @IrisCTF. 🇦🇺
からめる🌺コ�... @purinharumaki
1.4M Followers 575 Following COMITIA153ってイベントに出るよ～ 🐟Youtube【 https://t.co/SXuoyyxedo 】 🐠LINEスタンプ【 https://t.co/6CfxUYgOcO 】 🐡グッズとか【 https://t.co/IjunB3N7s0 】 🎣メール【 [email protected] 】
siunam @siunam321
593 Followers 273 Following 22y/o 🇭🇰 | OSCP, OSWE | White-box Bug Bounty hunter | Web security researcher | Playing CTF with @ARESxCTF, @malta_ctf, @BlackB6a, and NuttyShell
leastwood (latam arc) @0xleastwood
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Security Alliance @_SEAL_Org
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sakura @eternalsakura13
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万丈梓 @azusa_banjo
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よみぃ Yomii @431tv
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ACAね a.k.a ネス�... @zutomayo
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