FluxFingers

Hacklu CTF 2026 is live! We’ve prepared lots of fun challenges for you. Surely there are still some human CTF players left to enjoy them 🤖 flu.xxx

Corporate needs you to finish just this *one* ticket before the weekend... We're agile after all, right? Hack.lu CTF 2026 starts tomorrow and registration is now open! flu.xxx

FluxFinger Luke Finn Zamponi takes bronze for Germany at WorldSkills 2026 in Shanghai 🥉🇩🇪 Congrats to Luke and teammate Lucas Rother on 3rd place in Cyber Security 🥳 #WorldSkills2026

Save the date! Hack.lu CTF 2026 will take place on Fri, Oct 23 at 18:00 UTC for 48h. Due to ECSC in Bochum the week prior, the CTF will take place after the Hack.lu conference this year. We hope you'll join us for 48h of very professional digital shenanigans! Updates on flu.xxx

SELECT shell FROM postgres: Digging up a 20-year-old bug for ZeroDay.Cloud by @pspaul95.bsky.social and Moritz Sanft

We placed 3rd at LakeCTF by @polygl0ts.ch at @icepfl.bsky.social! Huge thanks for such an awesome event - it was a lot of fun. The No-LLM policy in particular made the CTF way more interesting to play.

HiddenQuest was a success! 🏁💻 FluxFingers and MPI-SP organized a hands-on CTF workshop for 25 FINTA high school and university students to explore IT Security, CTFs, and teamwork. Read more: www.mpi-sp.org/106288/news_...

FlutschFingers and FluxFingers scored 1st and 2nd places at Laokoon CTF, "Flag Wars", feat. IBM & CGI in Bonn today. Thanks for the awesome event, very nice challenges, and great organization!

Congrats to FluxFingers @ScepticCTF, @diff-fusion.eu & @setcbprivilege.bsky.social for scoring a solid 1st place on Day 1! Fingers crossed for the upcoming targets. 🚀

Hacklu CTF has started, our furniture store has opened for business! In the next 48 hours, you can buy as many products as you can and try to win nice prizes from our sponsors!

Hej! We are thrilled to announce Hack.lu CTF 2025 starts on Friday, October 17. Top teams can win prizes from our sponsors: OffensiveCon, Zellic, PortSwigger, Binary Ninja, and HackTheBox. All information on flu.xxx

Last weekend, we took 1st place at #idekCTF and qualified for the #MaltaCTF finals! Congrats to all the other teams, and thanks to the organizers — the CTF was a lot of fun!

We secured 3rd place at ENOWARS CTF - top team in the DACH region and now qualified for DHM (German Hacking Championship)! Huge congrats to all participants and thanks to the organizers for an awesome CTF! 🎉

We really enjoyed playing #GoogleCTF this weekend together with KITCTF. We scored place 6 amidst strong competition. Congratz to the other contestants, and see you in the finals!

Congrats to FluxFinger @pspaul95.bsky.social for a very strong 2nd place with "SQL Injection Isn't Dead"! 🎉

Well that's a first. @ScepticCtf, @diff_fusion), & @SeTcbPrivilege of fuzzware.io used a power drill to gain access to a port and exploit the Autel MaxiCharger. They head off to explain their work - except for the drill - we understand that part. #P2OAuto