Skip to content
View juckchang's full-sized avatar
73 followers · 45 following

Achievements

Achievement: YOLOAchievement: Pull Shark

Achievements

Achievement: YOLOAchievement: Pull Shark

Highlights

  • Pro

Block or report juckchang

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Please don't include any personal information such as legal names or email addresses. Maximum 100 characters, markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
juckchang/README.md

Blog Facebook Twitter Email

## Name

Juchang Lee (a.k.a c2w2m2)

## Teams

GoN, HypeBoy, SuperGuesser

## Career

Zellic Auditor 2023.09 ~

ENKI Security Researcher 2020.03 ~ 2022.12

## Educated

Being in KAIST CS, EE Bachelor 2021.02 ~

Drop out Korea Univ Bachelor 2020.03 ~ 2021.02

Graduated Best of Best 7th in 2018

Graduated Korea Digital Media Highschool in 2017.03 ~ 2020.02

## Awards

### 2024

πŸ₯‡ SCAN CTF 2st ( Team. KAIST GoN )

πŸ₯ˆ HackTheDrone 2rd ( Team. KAIST GoN )

πŸ₯‡ FIESTA 1st ( Team. KAIST GoN )

πŸ₯ˆ Codegate CTF 2rd ( Team. USACyKor )

πŸ₯‡ HackTheon CTF 1st ( Team. KAIST GoN )

πŸ₯‡ Codegate CTF Preliminaries 1st ( Team. USACyKor )

πŸ₯‡ Plaid CTF 1st ( Team. Hypeboy )

πŸ… DEFCON 32 CTF finalist ( Team. Hypeboy )

### 2023

πŸ… DEFCON 31 CTF 4rd ( Team. Hypeboy ) & πŸ₯ˆ DEFCON 31 LiveCTF 2rd

### 2022

πŸ₯ˆ BlackHatMea CTF 2rd ( Team. {{7*7}} )

πŸ₯‰ DEFCON 30 CTF 3rd ( Team. StarBugs ) & πŸ₯‡ DEFCON 30 LiveCTF 1st

πŸ₯‰ lineCTF 3rd ( Team. donkey )

πŸ₯‡ Hayyim CTF 1st ( Team. ν•˜μž„μ΄ ν‘ν™”ν•˜λ©΄? μ΄ˆμ½”ν•˜μž„ γ…‹γ…‹γ…‹γ…‹γ…‹γ…‹γ…‹γ…‹γ…‹ )

πŸ… SECCON CTF finalist ( Team. ChaShu )

### 2021

πŸ₯‡ Just CTF 1st ( Team. AlPray )

πŸ… ISITDTU CTF 4th ( Team. Do you know BTS? )

πŸ… SSTF 5th ( Team. Cykor )

### 2020

πŸ₯‡ SECCON CTF 1st ( Team. HangulSarang )

πŸ₯‡ m0lecon 1st ( Team. AlPray )

πŸ₯ˆ CodeGate univ qual 2st ( Team. USACykor )

πŸ₯ˆ zer0pts 2st ( Team. Cykor )

πŸ… 0CTF/TCTF finalist ( Team. koreanbadass )

πŸ… DefCON 28 finalist ( Team. Cykor )

...

Popular repositories Loading

  1. tools.pwning.me tools.pwning.me Public

    Encoding something..

    JavaScript 1

  2. juckchang juckchang Public

  3. CS350-BitBit CS350-BitBit Public

    KAIST CS350 BitBit Lecture Summarizer

    JavaScript 1

  4. newBlog newBlog Public

  5. GoN-club-fair GoN-club-fair Public

    JavaScript

  6. trapFuzz-with-AFL-m1 trapFuzz-with-AFL-m1 Public

    Objective-C++