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teddy@teddyctf·14h

gg! managed to win without AI

InfoSect@infosectcbr

Great CTF at CrikeyCon this weekend. Thanks for having us 🙏

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teddy@teddyctf·8 Mar

@_mixy1 feels that way. haven’t had fun playing a ctf in a long time…

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Michael Debono@_mixy1·7 Mar

ctfs are dead PLEASE PLEASE PLEASE stop making jeopardy ctfs. This is not fun at all to put effort into. Lets try and find a new format or something cause I'm gonna [redacted] if I see another ctf get half its challenges cleared in the first 30 minutes.

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cts🌸@gf_256·21 Şub

V12 is now live for open beta. It can: - Find valuable bugs - Generate working, runnable PoC - Generate patch and test the PoC against it In our testing during audits at Zellic, Zenith, and Code4rena we've been consistently impressed. Best of all: it's free. (Don't abuse it!)

pashov@pashov

@claudeai Impressive. Very nice. Now do this, but for smart contracts

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teddy@teddyctf·15 Kas

ICC Tokyo (Chiba) 2025 was amazing! Great challenges and very well organised, thanks to everyone involved!! #icctokyo2025

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teddy@teddyctf·28 Eyl

2023 - 3rd place 🥉 2024 - 2nd place 🥈 and finally, 2025 - 1st place 🥇!! by a VERY small margin of just 50 points! (please consult the graph) this is the closest amount ive ever experienced, and it was even more nerve wracking as the scoreboard was frozen for the last hour.

Emu Exploit@EmuExploit

The curse has been broken! 🏆We finally won BSides Canberra CTF 2025!🥇 Congratulations to our close competition @FrenchRoomba and SoberOstrich. Thanks to @BSidesCbr for the outstanding conference, and of course @sk8boardingdog 🛹🐶 for the amazing CTF this year.

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Emu Exploit@EmuExploit·28 Eyl

The curse has been broken! 🏆We finally won BSides Canberra CTF 2025!🥇 Congratulations to our close competition @FrenchRoomba and SoberOstrich. Thanks to @BSidesCbr for the outstanding conference, and of course @sk8boardingdog 🛹🐶 for the amazing CTF this year.

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skateboarding dog@sk8boardingdog·27 Eyl

Congratulations to the winners of @BSidesCbr 2025 CTF 🏆 PISSED EMU @EmuExploit And an equally enormous congratulations to our runners up, by only a 50 point margin 🥈FrenchRoomba @FrenchRoomba And to our third place team with some very impressive solves 🥉SoberOstrich

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teddy@teddyctf·25 Eyl

@DicksonWuML glad you find it interesting! tracing all blocks took ~3 days. we previously did include contract code here zellic.io/blog/announcin… but as of now i have no plans for the new dataset

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Dickson🦇🔊@DicksonWuML·24 Eyl

@teddyctf Yo this is such a cool project and was a great read! Lol how long did the tracing for finding the inits take? that must've taken weeks 😅 Have you thought of running all the bytecode through a decompiler like Dedaub? Or scraping Etherscan?

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teddy@teddyctf·16 May

glad to finally have this blog published! check it out - should be an interesting read! zellic.io/blog/all-ether…

Zellic@zellic_io

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!)

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teddy@teddyctf·22 Eyl

yay!

Emu Exploit@EmuExploit

we played K17 ctf this weekend and managed to grab 1st academic in australia! yay!

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teddy@teddyctf·18 Ağu

🩸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!

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DownUnderCTF@DownUnderCTF

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teddy@teddyctf·17 Ağu

finally got first place overall with @EmuExploit …

Our digital vines have delivered the news! The prize winners of DownUnderCTF6 have been crowned! 🏆🦜 From phishing traps to logic leaps, these cyber-explorers conquered the wild! Swing over to the prize winner graphic to see who made it out of the jungle with the treasure!

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teddy@teddyctf·20 Tem

yay!! great challenges as always 🦍🦍🦍 thanks @DownUnderCTF :3

Emu Exploit@EmuExploit

Congrats to our Student team on another victory @DownUnderCTF 🥇 Thanks to the organisers for another amazing event! (+ kudos on the new platform 😎) Congratulations to all that competed! See you next year🎉

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teddy@teddyctf·15 Tem

wrote blockchain writeup for codegate 2025: thesavageteddy.github.io/featured/codeg… nice ctf and great meeting everyone!

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Emu Exploit@EmuExploit·12 Tem

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 🇰🇷

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teddy@teddyctf·16 May

@leoyanzon @zellic_io read the full blog for more details 🙂

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zkleo.eth 🇦🇷@leoyanzon·15 May

@zellic_io So, what do those 16000 contracts do? And who deployed them?

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Zellic@zellic_io·15 May

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!)

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Emu Exploit@EmuExploit·24 Mar

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!

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teddy@teddyctf·10 Oca

check out my intern project at @zellic_io !!

Zellic@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 🧵👇

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