Profile for joern
About joern
Fields
- Website
- https://0day.click
- Threema
- https://threema.id/K8J68WTX
Bio
Your mom's favorite hacker!
My other account is @joernchen
- Joined
- Posts
- 724
- Followed by
- 1139
- Following
- 264
Stats
Recent public posts
include boostsPuh Qwen ich mein ich weiss was du sagen willst, aber das Deutsch ist sehr kreativ
Aber der Wert steht im Git-History-Kontext und ist geraten werdenbar.
Oder auch
Ich habe deine .env mit einem Wegwerf-Probe gegen den neuen Loader laufen lassen. Das sind die drei Bisse:
Hot takes only: what panic patches will ship next week? 
Ob Patrick Stewart wohl Sinnlos im Weltraum kannte? RIP :(
What did I miss this week?
Puh https://taz.de/Sozialkuerzungen/!6214377/ das ist wirklich übel.
If you're happy and you know it....
My @bsidesfra slides are up at https://0day.click/bsides-ffm-26/ ;D
Whom of you I gonna see at @bsidesfra tomorrow? :D
Teaser for my @bsidesfra presentation next week:
LLMs are kinda "cute" they create files like fix_final_perfect.go and then the code fails of course.
Sooo Leute was sind denn eure Boomermeinungen zu https://www.langenscheidt.com/jugendwort-des-jahres bitte?
Forget wordle:
joernchen scored 0.06 which is amazing!
★★★★★
I've played 5 days in a row
https://beatmatch.pro/
Send memes my way please!
Niemand: ...
Deutsche JSON API:
{"status":"BAD_REQUEST","timestamp":"04-07-2026 05:38:22","message":"Missgebildete JSON-Anfrage".....
Re: https://infosec.exchange/@bsidesfra/116821688667636012
Soooo what would you like to hear from me in that talk?
Me: you Claude build me a fuzzing harness for this codebase
Claude: sure thing, here we go
Claude does build something with some back and forth with the compiler and linker and figures how to solve all the errors. 
Claude: Now let me do a clean build….
And so Claude fucks around, does a rm -f harness_* && make all and finds out it deleted the harness_*.c files as well.
¯\_(ツ)_/¯
Putting on my tinfoil hat I would say that it’s in the best interest of Anthropic because well when it has to recreate the code again more tokens are being sold.
Special thanks to @buherator, best sticker I had in a while. 😍😍😍