🥈2nd in BSides Canberra CTF 2024! 🥈 Thanks to Cybears for hosting another great CTF, and to BSidesCanberra for an amazing conference! And congrats to skateboarding dogs and French Roomba for 1st and 3rd!

🥈 got 2nd in BSides Canberra CTF 2024!! 🔥 🚩 nice conference and CTF, thanks to BSidesCanberra and Cybears check out my writeups for crypto challenges! thesavageteddy.github.io/featured/bside…

For Blue Water CTF 2024, Minsun Kim 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-…

graduated highschool today!! i have 1 last set of exams left, then i can finally lock in properly for CTFs !!!

POV: You made 🤓 challs for bwctf soon.haari.me/bwctf/

finished highschool today time to grind ctfs

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!

Our 2024 Recap! This year we: - Ranked #1 in Australia for the 3rd year in a row - Competed in DEF CON CTF finals, and ranked #2 overall with Friendly Maltese Citizens - Had lots of fun hacking with our friends FrenchRoomba Cybears skateboarding dog 2025 Goals: - Hack more Onto 2025! 🎉🇦🇺

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 🧵👇

check out my intern project at Zellic !!

2nd Place (aka “first loozer") in CrikeyCon X CTF 2025 with InfoSect ! Congrats to skateboarding dog for winning and thanks to CrikeyCon for another amazing year and great CTF!

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!)

We had a great time at CODEGATE CTF finals this year as 🤬🇫🇷🛹🐻! Thanks to the organisers for the challenges, we had a great time. Hope to see everyone next year 🇰🇷

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

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

finally got first place overall with Emu Exploit …

🩸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 Project Sekai CTF for organising!