katalyst

A kvb poster that reads "ich mach die Stadt mit K zur Stadt mit KI". Someone has written in marker on it, crossing out the word "KI" and writing "für ein Köln ohne KI!"

I found this in the Bahn today, couldn't get a better photo but it warmed my heart to see it 🥰 #fuckai

😔 another place we used to connect with each other is ruined

Thanks for this. I got some things from my doctor last week so I am hopeful of improvement, but also realistic that it might take some tweaking to get things right. I really wanna get this hormone rollercoaster under control!!!!

To those who also must endure this path, what are your best menopause tips?

There's not even a welcome to Deutschland sign, just steel and unfriendliness

CRAcademy - YouTube

baby's first (and second and third) cybersecurity webinar #threatmodelling www.youtube.com/playlist?lis...

Am 14. Januar treffen sich die IT-Security Haecksen um 20 Uhr im BBB-Raum Mighty Mary. Alle Haecksen sind auch eingeladen. Wir werden uns zwei Tools ansehen: Cyberchef und Keydecryptor, bei denen es sich um Tools für Verschlüsselung, Hashing und Kryptoanalyse handelt.

Bis dann!

Gedodged #overheard #denglish

Any friends at 39c3? Get it touch if you wanna meet :-)

Right at this moment, I see more danger to the EU from the facism within it, than the threat of Russia. Although gotta wonder if you can really separate the two. It's so complicated. How about if we could just send the billionaires off to fight the war on the ground instead of our teenagers

I think you misspelled Merz?

Half my taxes go to boomers, the other half to war 🤔

This next session is open for anyone as long as you are aligned with FLINTA values. You don't need to be in the Haecksen or specifically FLINTA yourself. We will be talking about burp suite basics. Burp suite is a tool for website analysis. No previous knowledge needed! Just some curiosity

A reminder about this happening tonight! If you wanna learn about wireshark from me, come check it out. Suitable for absolute beginners!

I honestly haven't planned anything, I just wanna have it done

Nightmarish idea for a startup tbh

Then youre indeed a very fine model of threatfulness

Sounds like a bargain by german standards

Send me your password, and I will let you know

Microsoft Virtual Events Powered by Teams Microsoft Virtual Events Powered by Teams

wanna see me talk about threat modelling? come to my webinarrrrrr events.teams.microsoft.com/event/cde86c...

The security haecksen are planning 2 online sessions before the end of the year - one on 19 November and one on December 10.
The plan is that every session, someone will take the lead and choose a topic, a box to hack, or a tool to discover, etc.

Room: Mighty Mary
www.haecksen.org/bbb-raume/

Oh my goodness! Look at you, at the forefront!!!!

Competen (as in, to compete) #denglisch or is it #denglish I don't know. Would you change the c to a k? I also don't know. Maybe nobody has dared to ever write it down

Flat White – Wikipedia

Has anybody ever seen this in a cafe as "flacher weißer"???!!! 😂 #german #wikipedia de.wikipedia.org/wiki/Flat_Wh...

Hear me out - biscoff and blue cheese on bread

OWASP Cologne - KI - Model Context Protocol und Security, Thu, Nov 27, 2025, 7:00 PM | Meetup **Diesmal an einem anderen Ort – wir sind zu Gast bei REWE Digital in Köln-Mülheim.** Vielen Dank an das Team vor Ort für die Einladung und die erneute Gastfreundschaft! Im

Did you know there’re also Haecksen organizing #OWASP Meetups? Well @katalyst.bsky.social here is doing an amazing job 🙌🏼
This time it’ll be at REWE digital in Mulheim and there will be catering. It is not a FINTA/FLINTA only event, but everyone is welcome.
www.meetup.com/owasp-cologn...

So now Mark’s creeper specs do what they are intended to do and the company can claim users are circumventing the “guardrails” and violating the TOS. Everyone gets what they want, except for the rest of us, who get screwed.

they’re called “movies” cuz they move

A photo of the front cover of the book "black out" by Marc elsberg

This year's Halloween theme is critical infrastructure

Trying to figure out if Merz defines "center" as median, mean or mode 🤡