joern
@jrn.bsky.social
440 followers 140 following 42 posts
Still your mom’s favorite hacker!
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To reach us you can DM me or contact us via Email at [email protected] [4/4]
The usual processes and medical contact points have failed us unfortunately and he seems stuck in this condition.

We’re based in Berlin, Germany but really any contact with a specialist who would be willing to take on this case we’d be grateful for! [3/4]
(myoclonus and/or spasms) to finally find a cause and, above all, an effective therapy. The symptoms are bothering our son ever since he’s born, now for more than nine years, seriously affecting his sleep. [2/4]
Today I have a more serious topic than usual, please consider reposting for reach:

My wife and I are urgently looking for a specialist in neuropediatrics or a similar field for our autistic child with a diagnosed, but not further specified, movement disorder [1/4]
Reposted by joern
I'm sorry folks, the spec made it clear
I am not 🥲
Cross functional steakholder or something, no clue I don’t eat meat…
cross functional steakholder: a steak with some kind of metal handle and a screwdriver or so coming out of it
Parser Differentials have become pretty much my favorite bug class over the last years.

I am absolutely honored to get the chance to present on this topic at @offensivecon.bsky.social in a few weeks.

www.offensivecon.org/speakers/202...
joernchen | OffensiveCon
www.offensivecon.org
Happy Birthday!
Reposted by joern
Would you give an LLM control of the nukes if it would stop Donald Trump from taking office and getting it instead?
Come on, giving ChatGPT launch authority couldn't possibly be worse than the people who already have it
I was just recently pretty impressed by claude solving a few of my CTF challenges with a very simple prompt. :D
What a year, huh?
A wild @phrack.org print edition appears 🤩🤩🤩
Print issue of Phrack #71
That team that gets beaten up during a CTF. Purple because of the color of their bruises…
Happy Holidays!

I hope Vulnsanta has some CVE in his bag for you!
Me with a Santa hat and a bag which has the CVE logo on it.