🔥The 9th Round of Easy Loan, Earn $40 Reward is in progress❗️ ⏰ Promotion Period: January 15th - Feburary 15th, 2025 👉 Register now and check more details at gate.io/campaigns/358

나가자 싸우자 이기자

끼얏호우

LPE in Ubuntu (CVE-2023-35001). Pwn2Own Vancouver 2023 Excellent writeup by Tanguy Dubroca (Synacktiv) synacktiv.com/en/publication… #Ubuntu #Linux #exploit

funny CTF ^^ with many Koreans.. HITCON

It’s been nice time to me and my friend kohii I met so many nice hackers! Thanks for invites 😁

We (discord.gg/dZDhckWNFK) finished Midnight Sun CTF Quals in 14th position. Unfortunately we couldn't proceed to the Finals, but I think we did great. 대나무젓가락 ipwning okas832 / 빈약한 오카스 P1nkjelly

“SuperDiceCode” 🥳🥳 See you all guys in Las Vegas

Cool guys CyKor 🤟

We disclose the exploit idea of virtualbox discovered in 2021. blog.pksecurity.io/2024/05/21/vir… written by Jinheon Lee

Defcon after party! I love this Zellic moment.

3rd again!! Yay~

Let's go!!!!

I've written a post on SELinux and some public bypasses for Android kernel exploitation. It's especially relevant for Samsung and Huawei devices due to their use of hypervisors. Check it out here: klecko.github.io/posts/selinux-…

We're excited to share our second post!: "[Paper Review] CODE-SMASH: Source-Code Vulnerability Detection Using Siamese and Multi-Level Neural Architecture", written by Jinkyung Bae, who is a member of our club and 3rd year at KU! blog.cykor.kr/2025/04/Paper-…

I wasn't much helpful than I thought but it was great experience! Even it made some motivations. Thanks to all of my teammates!

We just shared two new DEFCON 33 CTF two write-ups on our blog! 🛠 Jinheon Lee (KU, 4th year) wrote about jxl4fun2 (pwn) 🧠 Jimin Jeong (KU, 4th year) covered tinii (rev) Check them out: 🔗 blog.cykor.kr/2025/04/DEFCON… 🔗 blog.cykor.kr/2025/04/DEFCON… #CTF #DEFCON #DEFCON33 #CyKor

Read our newest blog-post on CVE-2024-11477, a buffer overflow vulnerability in 7-Zip's ZSTD decompression algorithm; explore the technical details: crowdfense.com/cve-2024-11477…

🔥🔥🔥 CVE-2025-0995)[391907159][$55000][wasm]WasmCode "resurrection" using the WasmImportWrapperCache - > JIT allocation UAF is now open with PoC & exploit issues.chromium.org/issues/3919071… Reported by Popax21(Matthias Pleschinger)

BLS signatures are everywhere, from Ethereum’s consensus to EigenLayer. But it’s easy to use them wrong. What are BLS signatures? Let’s talk about the right way and the wrong way to use them: