DrBrix

The 2025 edition of the CTF is over! Thanks everyone for playing. Congrats to the first three places: #1 @r3kapig + @ProjectSEKAIctf #2 @Infobahn_ctf #3 @kalmarunionenDM And also big thanks to our sponsors @trailofbits @osec_io @HexRaysSA @zellic_io

JustCTF 2025 is live! 🚀 Check the challenges at 2025.justctf.team

🎯 JustCTF 2025 - 37h of top-tier online jeopardy CTF action! 🗓️ Starts Aug 2, 0600 UTC 💰 $8,628 prize pool + IDA Pro licenses + swag Big thanks to our sponsors! @trailofbits @osec_io @HexRaysSA @zellic_io 2025.justctf.team | discord.gg/BZqZ7zqC6T #CTF #CyberSecurity

We secured the TOP 1 🥇 spot in the DiceCTF qualifiers! Huge thanks to @dicegangctf for organizing the event!

🥉 POLAND 🇵🇱 ! #ECSC2024

🔥 #justCTF Finals are almost here! Get ready for some epic challenges. 🎯 Top 3 teams will win awesome prizes! 🏆 Are you ready? #CTF Thanks to @trailofbits @osec_io @TechlandGames @Orange_Polska @Burp_Suite @SECFORCE_LTD @HexRaysSA @intigriti @Artixen1 for sponsoring the event!

Mark your calendars 📅. justCTF 2024 finals start in 3 weeks. See you on-site in Cracow, Poland, on the 28th of September. #ctf #justctf #justCTF2024

#justCTF2024 has come to an end! After 24 hours of intense competition🔥 Winners: - @ProjectSEKAIctf 🥇 - @fluxfingers 🥈 - @TeamAustriaECSC 🥉 - @ECSC_TeamFrance - SKSD - @thehackerscrew1 We'll see some of them at the finals in Cracow at @HackYeah 😍Thanks to our sponsors!

We are happy to remind that thanks to our sponsors, Trail of Bits & OtterSec, justCTF2024 teaser is coming. Save the date: 15.06.2024 8:00 UTC. Teaser is online event, and later we will host an offline finals. Registration is open. See more -> ctftime.org/event/2342 #ctf

With 12h more of hacking (and A LOT of reports to be processed, so it's all subject to change), we're 3rd as a team 🇵🇱 of the H1 Ambassador World Cup qualis Plus individually, we occupy 2 out of top 3 spots for bounties with DrBrix absolutely killing it in the 1st I'm so happy!

Another great year for us, we managed to achieve 🥈² on CTFTime for 2023!

A while ago I created a challenge for #justCTF23 where players needed to blindly exfiltrate data from MongoDB. Here is my payload which triggers DNS resolution. As far as I know, this is a new technique when having SSRF to Mongo without the ability to read the response 😋🔥 #CTF

CTF is over! Congrats to @justCatTheFish, @BushwhackersCTF & @0rganizers! Thanks everyone for participating @1ns0mn1h4ck #INS23! Here's the final scoreboard of the CTF.

Still one hour of hacking left, but we already have a winner! Congrats to @justCatTheFish for clearing all challenges 🥇 #INS23 #CTF

Here is the top 10 on CTFTime in 2022, in which we scored 7th place 🏆. Congrats to all the competing teams and players!

JustCatTheFishWare internal vip project get good get gamesense

@ransomsec @Hacker0x01 Thanks :D Sorry, I cant share details yet. I will when/if i will be able to.

@dr_brix @Hacker0x01 WTH! That's Unbelivable, only one domain in Scope! And you find P0.00 😳 Btw Huge congratulation. 🔥🔥 Which Bug?

😳I just got awarded a $100,000 bounty on @Hacker0x01! I hope its not typo XD hackerone.com/drbrix

@rv0x00 @Hacker0x01 Sorry, can't share. Thanks :)

@dr_brix @Hacker0x01 What was the bug? >_< Congrats!

thanks to mine and @haqpl $ 50k report @github with its @npmjs are improving the security for all 😎 "we received a report... of a vulnerability that would allow an attacker to publish new versions of any npm package..." 🔥 #npm #bugbounty #infosec