Thank you again for the good game! Congratulations to: 1. 🇷🇺 Bushwhackers — 2707604 FP 2. 🇩🇪 saarsec — 2280156 FP 3. 🇷🇺 C4T BuT S4D — 1361028 FP 4. 🇷🇺 Corrupted Pwnis — 1333575 FP 5. 🇷🇺 [SPbCTF] FaKappa — 1119954 FP

Построить такое и не сдавать на Airbnb.... ну не знаю. Мог бы стать суперхозяином! Коммуналку отбивать!

Москва «зажгла» Тверскую! Посмотрите, какая красота!

Мы приняли решение убрать из приложения функцию поиска обратного билета

Start your week with a simple #Python sandbox escape challenge from Google CTF: capturetheflag.withgoogle.com/challenges/san… Task is to get the content of file `flag`. The sandbox disallows calling functions on AST level. Attachment is a ZIP file with source. Use nc to connect to that host/port there

Marty, we are back from the future! #faustctf is over and it was great fun again! The winners are: 1. C4T_BuT_S4D 2. Bushwhackers 3. ENOFLAG Thank you for playing and see you next year :) #capturetheflag #Faust #cybersecurity #ctf #FAU

p4ctf 2022 is over. The winners are C4T BuT S4D, justCatTheFish and ID-10-T. Congrats!

Yay! I got my first ever CVE! Fun fact: initially I found it as a bug for the "Stay ~ CTF 2022" we run with C4T BuT S4D. And turned out it was real CVE. security.snyk.io/vuln/SNYK-PYTH…

So far our best year as a CTF team. All ADs are pwned. 💪🦾

We forgot to tweet in the heat of the moment! Congrats again to the winners of #saarctf 23 🥇C4T BuT S4D 🥈Superflat 🥉WreckTheLine We hope it was fun. See you again for #saarctf 2024!

My golang net/mail 0day. Allows you to spoof the sender/recipient address. github.com/golang/go/issu…

Recently found a bypass in DOMPurify in certain cases. Today, versions 3.0.10 and 2.4.8 were released, fixing the issue. Documented the problem here: blog.slonser.info/posts/dompurif… Thanks to mario of Cure53 for excellent communication! #DOMPurify #security

Secured the first place on Midnight Sun quals over this weekend, looking forward to the finals in June! We solved one task using source code and filename disclosure in ASP.NET, and a URI parsing bug found by slonser: http://domain\r\nfile://C:/inetpub 🔥

#TheSAS2025 is about to start!

#TheSAS2025 SasCTF did a great job on badges and swag

The HackingTeam is back! New name, new malware, new exploits securelist.com/forumtroll-apt…

Great talk! Really interesting storytelling #TheSaS2025

#TheSAS2025 With a legend!

Announcing the #TheSAS2025 #CTF winners! Congratulations to C4T BuT S4D for taking the absolute win in the A/D and first-blooding 2 of the 4 services, including the trickiest one. Kudos to SKSD and dtl for their well-deserved 2nd and 3rd places. Every team received a check with a