udp @udp_ctf
pwn @ Water Paddler / Blue Water Joined March 2023-
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Check out our newest blog about how we took advantage of a WebGPU feature to turn an integer underflow bug into an arbitrary read in Chrome’s WebGPU. This bug was fixed by Google long ago, but our ticket is still restricted. qriousec.github.io/post/oob-angle/ by @lanleft_ + @__suto
so excited to finally share something I’ve been working on alongside many brilliant colleagues. MTE will truly raise the bar for memory safety. security.apple.com/blog/memory-in…
🥈 Thrilled to nab 2nd as Blue Water, teamed up with @perfect_blue at DEFCON CTF Final 33! 🙌 Congrats to @mmm_ctf_team for their 4th straight 1st 💪 We’re gunning for the crown next year! Join our crew to make it happen! DM us or drop us an email! 🚀 #DEFCON #CTF
Getting 2nd place in Defcon finals for the third year in a row has triggered the great depression for the team xd
Mini Writeup of CVE-2025-6554. POC by @DarkNavyOrg. All errors in writeup my own. gist.github.com/mistymntncop/3…
Finding exploitable browser bugs during exam season sucks. Makes it very difficult to focus on studying when constantly thinking of the bug 🫠
Our new blog post is live: blog.dfsec.com/ios/2025/05/30…
🚨🚨🚨We just broke everyone’s favorite CTF PoW🚨🚨🚨 Our teammate managed to achieve a 20x SPEEDUP on kctf pow through AVX512 on Zen 5. Full details here: anemato.de/blog/kctf-vdf The Sloth VDF is dead😵 This is why kernelCTF no longer has PoW!
My writeup for CVE-2024-7971. Just a POC. Let me know if u have any questions. github.com/mistymntncop/C…
Another year and we're still looking for exceptional talent that are looking to join an amazing research team and contribute to the story we're writing @dfsec_com, if you're interested or just curious about it, I'll be @offensive_con and available to chat :)
V8 is leaving the Sea-of-Nodes Turbofan compiler for the shores of CFG, read all about it in my colleague's blog post: v8.dev/blog/leaving-t…
Compromised renderer can control your mouse and escape sbx (reward: $50000) crbug.com/370856871
flare-on 11 write up is out on my company's blog: gmo-cybersecurity.com/blog/flare-on-…
5 hours left and ChitChat remains unsolved. Come solve an MTE heap chal! 🫡
5 hours left and ChitChat remains unsolved. Come solve an MTE heap chal! 🫡 https://t.co/i6C0QcbCNo
Attention CTFers! Blue Water CTF is this weekend, hosted by perfect blue and Water Paddler. It will run for 36 hours, starting from 2:00 PM UTC on Saturday, October 12. We'll have plenty of challenges for pwn, web, reversing, and crypto! Registration: bw.ctf.ing
The first ever💦CTF! Crafted with❤️by CTF players for CTF players. Spoiler🚨! Here is list of the brilliant🧠behind the challenges🔓@udp_ctf @TheGrandPew @_Nobodyisnobody @RBTree_ @josep68_ @Strellic_ @vie_pls @kidOfArcrania @j0nathanj @ah_p_uh @ret2jazzy Please enjoy!🤯💪🕵️♂️🏆🚩
The first ever💦CTF! Crafted with❤️by CTF players for CTF players. Spoiler🚨! Here is list of the brilliant🧠behind the challenges🔓@udp_ctf @TheGrandPew @_Nobodyisnobody @RBTree_ @josep68_ @Strellic_ @vie_pls @kidOfArcrania @j0nathanj @ah_p_uh @ret2jazzy Please enjoy!🤯💪🕵️♂️🏆🚩
Released a slides for CVE-2022-4262! github.com/bjrjk/CVE-2022…
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