katalyst
@katalyst.bsky.social
Reposted by katalyst
Nightmarish idea for a startup tbh
November 13, 2025 at 9:35 PM
Nightmarish idea for a startup tbh
wanna see me talk about threat modelling? come to my webinarrrrrr events.teams.microsoft.com/event/cde86c...
Microsoft Virtual Events Powered by Teams
Microsoft Virtual Events Powered by Teams
events.teams.microsoft.com
November 11, 2025 at 9:56 AM
wanna see me talk about threat modelling? come to my webinarrrrrr events.teams.microsoft.com/event/cde86c...
Reposted by katalyst
Come and join us regardless of your level. If you want to install #Wireshark and get acquainted with it in advance, you can download it here www.wireshark.org/download.html Drop any questions you have here about it (in german is also fine too) and hope to see you on the 19th!
Wireshark • Download
Wireshark: The world's most popular network protocol analyzer
www.wireshark.org
October 30, 2025 at 10:21 AM
Come and join us regardless of your level. If you want to install #Wireshark and get acquainted with it in advance, you can download it here www.wireshark.org/download.html Drop any questions you have here about it (in german is also fine too) and hope to see you on the 19th!
Reposted by katalyst
On the 19th of November at 20:00 CET we’ll be showing recent tips and tricks in Wireshark lately. So if you are new maybe you will learn something, and if you’re more experienced we might learn something from you!
Wireshark • Download
Wireshark: The world's most popular network protocol analyzer
www.wireshark.org
October 30, 2025 at 10:21 AM
On the 19th of November at 20:00 CET we’ll be showing recent tips and tricks in Wireshark lately. So if you are new maybe you will learn something, and if you’re more experienced we might learn something from you!
Reposted by katalyst
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/
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/
BBB Räume – Haecksen
www.haecksen.org
October 30, 2025 at 10:20 AM
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/
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/
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
October 25, 2025 at 12:16 PM
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
Has anybody ever seen this in a cafe as "flacher weißer"???!!! 😂 #german #wikipedia de.wikipedia.org/wiki/Flat_Wh...
Flat White – Wikipedia
de.wikipedia.org
October 25, 2025 at 12:13 PM
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
October 24, 2025 at 10:01 PM
Hear me out - biscoff and blue cheese on bread
Reposted by katalyst
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...
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...
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
www.meetup.com
October 23, 2025 at 12:19 PM
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...
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...
Reposted by katalyst
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.
New: a $60 mod to Meta's Ray-Ban glasses disables the privacy LED light. This is supposed to light when people are filming with the glasses. We bought the mod, verified it works. Now you can never be sure whether someone wearing Meta Ray-Bans is filming you or not
www.404media.co/how-to-disab...
www.404media.co/how-to-disab...
A $60 Mod to Meta’s Ray-Bans Disables Its Privacy-Protecting Recording Light
Meta’s Ray-Ban glasses usually include an LED that lights up when the user is recording other people. One hobbyist is charging a small fee to disable that light, and has a growing list of customers ar...
www.404media.co
October 23, 2025 at 1:11 PM
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.
Reposted by katalyst
they’re called “movies” cuz they move
October 23, 2025 at 3:39 AM
they’re called “movies” cuz they move
This year's Halloween theme is critical infrastructure
October 22, 2025 at 4:11 AM
This year's Halloween theme is critical infrastructure
Trying to figure out if Merz defines "center" as median, mean or mode 🤡
October 20, 2025 at 4:37 PM
Trying to figure out if Merz defines "center" as median, mean or mode 🤡
Reposted by katalyst
October 18, 2025 at 5:37 AM
Oh yay the seasons new Karneval-Shits
October 18, 2025 at 6:59 AM
Oh yay the seasons new Karneval-Shits
Not great news... www.wired.com/story/satell...
Satellites Are Leaking the World’s Secrets: Calls, Texts, Military and Corporate Data
With just $800 in basic equipment, researchers found a stunning variety of data—including thousands of T-Mobile users’ calls and texts and even US military communications—sent by satellites unencrypte...
www.wired.com
October 15, 2025 at 8:03 AM
Not great news... www.wired.com/story/satell...
If anyone has a broken staubsaugerrobtor, pls send it my way 🥰 hitcon.org/2024/CMT/sli...
October 15, 2025 at 7:26 AM
If anyone has a broken staubsaugerrobtor, pls send it my way 🥰 hitcon.org/2024/CMT/sli...
Helloooooooooo I'm going to Sharkfest!!!!!!! ❤️❤️❤️❤️❤️❤️❤️
Congratulations to Katherine Leese & Olivia Sarah Pulido, recipients of the #SharkFest’25 EUROPE Women in Tech Scholarship!
We're proud to support + celebrate rising talent in the #Wireshark community, and we can't wait to welcome them in Warsaw this November.
sharkfest.wireshark.org/sfeu
We're proud to support + celebrate rising talent in the #Wireshark community, and we can't wait to welcome them in Warsaw this November.
sharkfest.wireshark.org/sfeu
October 14, 2025 at 5:49 AM
Helloooooooooo I'm going to Sharkfest!!!!!!! ❤️❤️❤️❤️❤️❤️❤️
Reposted by katalyst
GenAI aesthetics is not only the aesthetics of fascism, but it is also the modern day version of nicotine-tar sticky walls and overflowing ashtrays everywhere from kindergartens to hospital rooms to airplanes.
May 16, 2025 at 3:16 PM
GenAI aesthetics is not only the aesthetics of fascism, but it is also the modern day version of nicotine-tar sticky walls and overflowing ashtrays everywhere from kindergartens to hospital rooms to airplanes.
I have a feeling this holiday season is gonna be all about drones at the Xmas markets
October 12, 2025 at 6:27 AM
I have a feeling this holiday season is gonna be all about drones at the Xmas markets
@drjulieb.bsky.social I will be in NZ in April!!! We should plan something
September 17, 2025 at 6:30 AM
@drjulieb.bsky.social I will be in NZ in April!!! We should plan something
ok I am at the stage of my grippe where I need schleimlöser - lets hope this is nearly the end
September 9, 2025 at 10:57 AM
ok I am at the stage of my grippe where I need schleimlöser - lets hope this is nearly the end
Picked up these extremely informative and useful zines when I was in New Zealand
September 3, 2025 at 11:59 AM
Picked up these extremely informative and useful zines when I was in New Zealand
It took me over 10 years to discover sinupret so I figure there's a whole bunch of other wonderful German pharmaceuticals for colds and flu that I'm missing out on. Pls send me your non prescription recommendations, I've got a whole working week to get through still
Completely bogged down by a cold or flu today, so leaning heavily on the Sinupret - damn that stuff is good
September 1, 2025 at 2:10 PM
It took me over 10 years to discover sinupret so I figure there's a whole bunch of other wonderful German pharmaceuticals for colds and flu that I'm missing out on. Pls send me your non prescription recommendations, I've got a whole working week to get through still