About

Who am I?

andso

(known as andsopwn)

our exploits will be legend

Team RubiyaLab (Aug 2025 ~ Present) • RubiyaLab Expeditions (Nov 2025 ~ Present)
• RubiyaLab Leader (Feb 2026 ~ Present)

Cybersecurity Competition Participation

2026 Codegate CTF Quals

1st, Finalist

March 28, 2026 → March 28, 2026

@RubiyaLab Expeditions

2026 Midnight Flag CTF

Quals 1st

March 14, 2026 → March 16, 2026

@SKRLRubiyaLab Expeditions + SK Shieldus

2026 DiceCTF Quals

Open 6nd, Finalist

March 8, 2026 → March 9, 2026

@RubiyaLab Expeditions

2026 INC0GNITO FESTIVAL CTF

Quals 1st, Finalist

February 7, 2026 → February 7, 2026

두쫜쿠@p0her@minzu@lacroix

Dreamhack Invitational 2026

Quals 5th, Finalist

January 24, 2026 → January 25, 2026

@andso

0xL4ugh CTF V5

4th

January 23, 2026 → January 25, 2026

RubiyaLab

Scarlet CTF 2026 (RUSEC)

Academic 3rd Award

January 10, 2026 → January 12, 2026

TongDak@Gunter@lacroix@minzu@kind_killerwhale@minnggyuu@1s0m0rph1sm@br0nzu@gluck@Greendun@hy30nq@king._.yj@MYoung0@Predic@youner119@filime@r0_.jin@forgotten

HolyShield 2025

4th

December 20, 2025 → December 20, 2025

충호통닭@p0her@r0_.jin@forgotten

SECCON CTF 14

14th

December 13, 2025 → December 14, 2025

RubiyaLab9 solves

CyKor CTF

6th

December 6, 2025 → December 7, 2025

@everyone

Null CTF 2025

5th

December 6, 2025 → December 8, 2025

RubiyaLab8 solves

대한민국 국방부 WHITEHAT 2025 Final

✨ 4th

November 20, 2025 → November 20, 2025

휴머니스트관제병@st4rlight@filime@forgotten

DefCamp CTF 2025

Final 11th

November 13, 2025 → November 14, 2025

RubiyaLab Expeditions@ctrlisk@d0r43m0n@playteddypicker@tr4ce

MSG CTF 2025

5th

November 9, 2025 → November 9, 2025

Do you wanna have a bad time?@Gunter

KoS CTF(For Contest) 2025

✨ 2nd

November 8, 2025 → November 8, 2025

고려대학생과고려대학원생과고려대가고싶었던학생@1s0m0rph1sm@st4rlight@forgotten

2025 해킹공격방어경진대회 SecureX

✨ Finalist

November 4, 2025 → November 4, 2025

박현폭⭐️발@st4rlight@filime@p0her

2025 자동차해킹방어경진대회 AutoHack

✨ Finalist

November 1, 2025 → November 1, 2025

일론머스크@p0her@Gunter@채한

AI Cyber Defense 2025

✨ 8th Quals, 6th Final

October 31, 2025 → November 1, 2025

내익스가멈추지않는탓일까ㅜㅜ@p0her@Gunter@채한

H7CTF 2025

5th

October 18, 2025 → October 20, 2025

RubiyaLab

대한민국 국방부 WHITEHAT 2025 Quals

✨ Finalist, 7th

October 18, 2025 → October 18, 2025

휴머니스트관제병@st4rlight@filime@forgotten

HSPACE CLUB LEAGUE 2025

✨ 2nd Finalist

October 11, 2025 → October 11, 2025

KUality@p0her@hy30nq@kind_killerwhale@kon4@W3bC4t

EnigmaXplore 3.0 2025

5th

October 10, 2025 → October 11, 2025

RubiyaLab

Securinets CTF Quals 2025

RubiyaLab

October 4, 2025 → October 6, 2025

18th

금융보안 위협분석 대회 FIESTA 2025

🏆 Document Award, 4th

September 26, 2025 → September 28, 2025

이창용@p0her@Gunter@kind_killerwhale

영남권사이버보안경진대회 2025

9th

September 25, 2025 → September 25, 2025

집단포너블링@p0her@minnggyuu@pin4ct

BlackHat MEA 2025

✨ Finalist

September 7, 2025 → September 8, 2025

Boo-Ang Overflow->PPU-ENG@hy30nq@MYoung0@pin4ct@youner119

ASIS CTF Quals 2025

10th

September 6, 2025 → September 7, 2025

RubiyaLab

SnakeCTF 2025 Quals

27th

August 30, 2025 → August 31, 2025

RubiyaLab

충청권사이버보안경진대회 2025

✨ Finalist

August 28, 2025 → August 29, 2025

테토보이즈

HITCON CTF 2025

4th

August 22, 2025 → August 24, 2025

CTF Demon Hunters

scriptCTF 2025

🏆 2nd Award (Open Division)

August 16, 2025 → August 18, 2025

0x5B@youner119@kin9._.yj@진석

KCTF-Jr 2025

🏆 1st Award

June 28, 2025 → June 28, 2025

bi0sCTF 2025

22nd

June 7, 2025 → June 9, 2025

HSPACE

제11회 암호분석경진대회 2025

🏆 Special Award

April 1, 2025 → July 31, 2025

GF(p)@p0her@1s0m0rph1sm@kind_killerwhale