🇰🇷 KSA 2.0: South Korea’s government-mandated financial security suite had 19 critical flaws—from sandbox bypass to keylogging, affecting over 10M PCs across 61 orgs. Your bank-mandated app is your weakest link. Model security, not just policy. #usenix #southkorea #infosec

Curious how the Codegate 2025 FullChain was meant to be pwned? From RCE to SBX to LPE... the path to SYSTEM is now public. Official write-up is live! #pwn #CTF #Codegate #RCE #SBX #LPE https://t.co/9p7wUFCjnI

Just finished presenting our baseband emulation research at #WiSec2025 in Arlington, VA! Grateful to @acm_wisec for organizing such a world-class conference! We’ll be back with a detailed tech blog on Baseband Emulation! 💻 Read our paper: https://t.co/bq3OklR3rZ #ENKI

PlaidCTF is officially over!! Congratulations to our top-performing investigation teams! 1. "What's your ETA" (HypeBoy) 2. "Kalmar: Guardians of the Elven Veil - Paranormal Psyduck's Payback" (Kalmarunionen) 3. "Spooky Maltese Ghosts" (Friendly Maltese Citizens)

We HypeBoy topped Plaid CTF 2024! 👑 @_Reinose_en @justlikebono @munsiwoo @real_as3617 @mhibio_ptw @howdays1 @stanzz @soo_sudo @n1net4il @1nteger_c @c2w2m2 @pr0cf51 @cmy981224 @csapp3e ironore15 G0RiYa Thanks to the great support from dakuo & hellsonic

[#Privatekey] a PW composed of random characters and numbers, uniquely associated with address. Tx signed with private🔑 is verified by public🔑 to authenticate the sender. If it is exposed, others can generate valid signature on your behalf. Hence, extreme caution is essential.

데프콘 본선을 4위로 마무리했습니다. 14명의 한국인이 모여 만든 낭만은 내년에도 계속됩니다. 😆 HypeBoy got 4th place in #DEFCON 🥳 Keep your eyes on 14 koreans :))) https://t.co/pJa4cjGHHQ

Codegate CTF 2023 Preliminary is coming!🚀🚀🚀 💰💰💰 Total Prizes (for final) : 86M KRW (approx. $67k) CTFTime: https://t.co/Jrav6SCkZm Duration: 2023.06.17 10:00 - 2023.06.18 10:00 (UTC+9) Official website: https://t.co/M8C1mDZh2p Discord:

all team member: @_Reinose_en @justlikebono @munsiwoo @real_as3617 @mhibio_ptw @howdays1 @haven4someone @stanzz @soo_sudo @n1net4il @1nteger_c @c2w2m2 ironore15 G0RiYa only 14 korean teammates XD