Team rubiyaLab

A b o u t

We are an advanced CTF team proudly hailing from the Republic of Korea, forging the next wave of cybersecurity. Armed with cutting-edge tactics and unyielding curiosity, we stand ready to conquer digital frontiers.

CREWs

M e m b e r s

C u r r e n t a c t i v e p l a y e r s i n t h e t e a m .

rubiya

@rubiya

Web3

Web

Reverse

Pwnable

Crypto

chrono

@chrono.sol

Web3

Forensic

김여진

@yeojin_206

Pwnable

김혼구

@alhabhonggu

Pwnable

lacroix

@lacroix_03

Pwnable

Reverse

Mard

@mardcelo

Crypto

jjw

@jjw0_0

Web

Web3

c0mpos3r

@c0mpos3r.

Web

Web3

jinu

@jjjl

Web

Web3

Pwnable

LOBYI

@lobyi

Web

Web3

Predic

@predic02

Web

Web3

oiji

@entersandman2

Web

Web3

rubiya

@rubiya

Web3

Web

Reverse

Pwnable

Crypto

chrono

@chrono.sol

Web3

Forensic

김여진

@yeojin_206

Pwnable

김혼구

@alhabhonggu

Pwnable

lacroix

@lacroix_03

Pwnable

Reverse

Mard

@mardcelo

Crypto

jjw

@jjw0_0

Web

Web3

c0mpos3r

@c0mpos3r.

Web

Web3

jinu

@jjjl

Web

Web3

Pwnable

LOBYI

@lobyi

Web

Web3

Predic

@predic02

Web

Web3

oiji

@entersandman2

Web

Web3

rubiya

@rubiya

Web3

Web

Reverse

Pwnable

Crypto

chrono

@chrono.sol

Web3

Forensic

김여진

@yeojin_206

Pwnable

김혼구

@alhabhonggu

Pwnable

lacroix

@lacroix_03

Pwnable

Reverse

Mard

@mardcelo

Crypto

jjw

@jjw0_0

Web

Web3

c0mpos3r

@c0mpos3r.

Web

Web3

jinu

@jjjl

Web

Web3

Pwnable

LOBYI

@lobyi

Web

Web3

Predic

@predic02

Web

Web3

oiji

@entersandman2

Web

Web3

rubiya

@rubiya

Web3

Web

Reverse

Pwnable

Crypto

chrono

@chrono.sol

Web3

Forensic

김여진

@yeojin_206

Pwnable

김혼구

@alhabhonggu

Pwnable

lacroix

@lacroix_03

Pwnable

Reverse

Mard

@mardcelo

Crypto

jjw

@jjw0_0

Web

Web3

c0mpos3r

@c0mpos3r.

Web

Web3

jinu

@jjjl

Web

Web3

Pwnable

LOBYI

@lobyi

Web

Web3

Predic

@predic02

Web

Web3

oiji

@entersandman2

Web

Web3

jhanks

@jhanks_.

Web

Reverse

@v1sion

@v.1sion

Web

Pwnable

Crypto

mingw

@mmingw

Web

Web3

m0nk3ygod

@m0nk3ygod

Web

Pwnable

Reverse

s3un9

@s3un9s00n

Web

Forensic

JongU Park

@return_none

Web

Pwnable

aestera

@aest3ra

Web

Web3

mak3bread

@mak3bread

Web

CHOE

@1wooindaeyo

Web

btb

@btb4772

Web

Reverse

byte256

@byte_256

Web

Reverse

dmbs335

@dmbs335

Web

Reverse

@yujung1999

Web

Pwnable

jhanks

@jhanks_.

Web

Reverse

@v1sion

@v.1sion

Web

Pwnable

Crypto

mingw

@mmingw

Web

Web3

m0nk3ygod

@m0nk3ygod

Web

Pwnable

Reverse

s3un9

@s3un9s00n

Web

Forensic

JongU Park

@return_none

Web

Pwnable

aestera

@aest3ra

Web

Web3

mak3bread

@mak3bread

Web

CHOE

@1wooindaeyo

Web

btb

@btb4772

Web

Reverse

byte256

@byte_256

Web

Reverse

dmbs335

@dmbs335

Web

Reverse

@yujung1999

Web

Pwnable

jhanks

@jhanks_.

Web

Reverse

@v1sion

@v.1sion

Web

Pwnable

Crypto

mingw

@mmingw

Web

Web3

m0nk3ygod

@m0nk3ygod

Web

Pwnable

Reverse

s3un9

@s3un9s00n

Web

Forensic

JongU Park

@return_none

Web

Pwnable

aestera

@aest3ra

Web

Web3

mak3bread

@mak3bread

Web

CHOE

@1wooindaeyo

Web

btb

@btb4772

Web

Reverse

byte256

@byte_256

Web

Reverse

dmbs335

@dmbs335

Web

Reverse

@yujung1999

Web

Pwnable

jhanks

@jhanks_.

Web

Reverse

@v1sion

@v.1sion

Web

Pwnable

Crypto

mingw

@mmingw

Web

Web3

m0nk3ygod

@m0nk3ygod

Web

Pwnable

Reverse

s3un9

@s3un9s00n

Web

Forensic

JongU Park

@return_none

Web

Pwnable

aestera

@aest3ra

Web

Web3

mak3bread

@mak3bread

Web

CHOE

@1wooindaeyo

Web

btb

@btb4772

Web

Reverse

byte256

@byte_256

Web

Reverse

dmbs335

@dmbs335

Web

Reverse

@yujung1999

Web

Pwnable

CTFs

C T F C o n t e s t s

C T F s w e h a v e p a r t i c i p a t e d i n .

June 27th - 29th, 2026

SekaiCTF 2026

#39

On-line

32.772

Rating Points

1339.000

CTF Points

June 27th - 28th, 2026

V1T CTF 2026

On-line

18.785

Rating Points

8424.000

CTF Points

June 19th - 22th, 2026

RIFFHACK: Black Market Break-In

On-line

0.000

Rating Points

5950.000

CTF Points

June 12th - 16th, 2026

boroCTF 2026

On-line

29.597

Rating Points

18300.000

CTF Points

June 6th - 7th, 2026

SAS CTF 2026 Quals

#21

On-line

14.558

Rating Points

1847.000

CTF Points

Contact

G e t i n T o u c h

Want to Join our team? Contact us and we'll get back to you as soon as we can!