Nerd Sticker
@nerdsticker@bytepark.social
My God, it's full of stickers! A fine collection of stickers for nerds from conferences and hacker assemblies worldwide. The designs are not mine — they were created by talented and creative people from across the globe.
bytepark.social
Nerd Sticker
@nerdsticker@bytepark.social
My God, it's full of stickers! A fine collection of stickers for nerds from conferences and hacker assemblies worldwide. The designs are not mine — they were created by talented and creative people from across the globe.
bytepark.social
@nerdsticker@bytepark.social
·
Jan 30, 2026
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@autonomysolidarity@todon.eu
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Autonomie und Solidarität
@autonomysolidarity@todon.eu
Das ist der Account der Gruppe 'Autonomie und Solidarität'. Antiautoritär. Antikapitalistisch. Antirassistisch. Antifaschistisch. Feministisch. Intersektional. Gegen den autoritären Kapitalismus und seine Repression! Gegen all die sichtbaren und unsichtbaren Grenzen, die versuchen uns alle zu Gefangenen zu machen! - Against the authority and repressions of capitalism and against all the visible and invisible borders which try to turn us all into prisoners!
todon.eu
Autonomie und Solidarität
@autonomysolidarity@todon.eu
Das ist der Account der Gruppe 'Autonomie und Solidarität'. Antiautoritär. Antikapitalistisch. Antirassistisch. Antifaschistisch. Feministisch. Intersektional. Gegen den autoritären Kapitalismus und seine Repression! Gegen all die sichtbaren und unsichtbaren Grenzen, die versuchen uns alle zu Gefangenen zu machen! - Against the authority and repressions of capitalism and against all the visible and invisible borders which try to turn us all into prisoners!
todon.eu
@autonomysolidarity@todon.eu
·
Jan 05, 2026
Hacktivist deletes white supremacist websites live onstage during hacker conference
‚A hacktivist remotely wiped three white supremacist websites live onstage during their talk at a hacker conference last week, with the sites yet to return online.
The pseudonymous hacker, who goes by Martha Root — dressed as Pink Ranger from the Power Rangers — deleted the servers of WhiteDate, WhiteChild, and WhiteDeal in real time at the end of a talk at the annual Chaos Communication Congress in Hamburg, Germany….‘
https://techcrunch.com/2026/01/05/hacktivist-deletes-white-supremacist-websites-live-on-stage-during-hacker-conference/
Great 👏 @back2theRoot@chaos.social
#Ccc #39C3 #FightNazis #Hacking #Tech #Technology #Activism #HH #Hamburg #Germany
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Martin Hamilton
@m@martinh.net
# AuDHD # Hacker # Solarpunk and occasional # Tetrapod Influencer
martinh.net
Martin Hamilton
@m@martinh.net
# AuDHD # Hacker # Solarpunk and occasional # Tetrapod Influencer
martinh.net
@m@martinh.net
·
Dec 31, 2025
Them: Can you confirm you have no more than 15 personal electronic devices in your carry on?
Me: (excitedly infodumping) Well, it really depends what you consider to be a device. Many of these computers themselves contain multiple smaller computers. Consider these microSD cards (waves a small anti-static bag around), each of which has a tiny ARM processor - designed by a trans person from the BBC Micro team, if I might go off at a tangent for a moment. Or the battery controller chip on the LiPo pouch protection circuit, which significantly reduces the probability of a thermal excursion. And let's face it, nobody wants a spicy pillow in their lap at 30,000 feet-
Them: Just say yes. (Pleadingly) Just yes. That's all I'm asking. I'm begging you.
#39c3 #AuDHD
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@m@martinh.net
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Martin Hamilton
@m@martinh.net
# AuDHD # Hacker # Solarpunk and occasional # Tetrapod Influencer
martinh.net
Martin Hamilton
@m@martinh.net
# AuDHD # Hacker # Solarpunk and occasional # Tetrapod Influencer
martinh.net
@m@martinh.net
·
Dec 31, 2025
Second queue nerd: One of the most fascinating things is that some of these little computers run a full operating system. Obviously most people would expect this be a cut down Linux distro like Alpine (other queue members nod in agreement) or perhaps a declarative infrastructure-as-code type approach like NixOS (some people become visibly excited at this point), but actually there are some really weird edge cases, like when your 5G modem turns out to be running Android with some "interesting" apps installed by the OEM - instead of what you thought was just a proprietary blob of baseband gloop.
Third queue nerd: I'd just like to interject for a moment-
(Hysterical laughter from the entire airport security nerd queue.)
Antifa choir: (which has just manifested spontaneously like they do) "Scheiß AfD, und Scheiß RMS!"
#39c3
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@cstross@wandering.shop
Open
@cstross@wandering.shop
"Greece's civil aviation authority said an indeterminate "noise" impacted radio channels, but the cause was not clear. "The 'noise' observed in the frequencies was in the form of continuous, involunta
Current reply
Andreas Bulling
@abulling@mastodon.social
Professor of Computer Science at the University of Stuttgart, Germany · # humanist · all-weather # cyclist · # runner ( # marathon ) · # DIY # photovoltaik & # heatpump · energy cooperative · # homeassistant · # woodworking · # 3Dprinting · # linux · # teamwissenschaft · here privately, opinions are my own
mastodon.social
Andreas Bulling
@abulling@mastodon.social
Professor of Computer Science at the University of Stuttgart, Germany · # humanist · all-weather # cyclist · # runner ( # marathon ) · # DIY # photovoltaik & # heatpump · energy cooperative · # homeassistant · # woodworking · # 3Dprinting · # linux · # teamwissenschaft · here privately, opinions are my own
mastodon.social
@abulling@mastodon.social
·
Jan 04, 2026
@cstross@wandering.shop The #russians are already heavily jamming in the Baltic Sea:
#39c3
https://media.ccc.de/v/39c3-who-cares-about-the-baltic-jammer-terrestrial-navigation-in-the-baltic-sea-region#t=211
View full thread on mastodon.social
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derPUPE
@derPUPE@chaos.social
# HackThePlanet : mostly english •g• Weltensegler & Proclamator des gepflegten Schabernax. Jüngster Althippy & Gesellschaftspatcher mit ❤️ für # Datenschutz & Information Security Managment ach ja # RaveThePlanet ;)
chaos.social
@derPUPE@chaos.social
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Jan 01, 2026
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Floris Bruynooghe
@flub@mastodon.social
Rust & Python developer, mountaineer, paraglider. Choose distributed. he/him
mastodon.social
Floris Bruynooghe
@flub@mastodon.social
Rust & Python developer, mountaineer, paraglider. Choose distributed. he/him
mastodon.social
@flub@mastodon.social
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Dec 31, 2025
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Rabbl
@rabbl@mastodon.world
mastodon.world
I lost my money bag with all my cards in the Cory Doctorow talk somewhere when moving to another seat. In shock I went straight after the talk to “Lost and found”. I don’t know how, but it was there and fully complete!!! It moved faster than a human without loss! That’s only possible in #39C3 ! Thank you to the excellent persons who found it and make the magic happen ❤️!
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Cory Doctorow
@pluralistic@mamot.fr
By Cory Doctorow (GPG 0xBF3D9110957E5F4C) @ doctorow . Archived at pluralistic.net I post long threads. If you don't like these in your timeline but want to read them, I suggest unfollowing me here and subscribing to my RSS, or my newsletter, or any of my various long-form feeds. Links at https:// pluralistic.net .
mamot.fr
Cory Doctorow
@pluralistic@mamot.fr
By Cory Doctorow (GPG 0xBF3D9110957E5F4C) @ doctorow . Archived at pluralistic.net I post long threads. If you don't like these in your timeline but want to read them, I suggest unfollowing me here and subscribing to my RSS, or my newsletter, or any of my various long-form feeds. Links at https:// pluralistic.net .
mamot.fr
@pluralistic@mamot.fr
·
Dec 31, 2025
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SuperDicq
@SuperDicq@minidisc.tokyo
:kasaneteto_dance: テトテトテトテトテトテトテトテトテト :pearto: Leftwing-libertarian. Fuck techno-authoritarians (both corpos and state). Vote :pirate_party: ! Support the free software movement! :gnu: If you're reading this I have probably annoyed you about using proprietary software at some point. Works on old Japanese cars :miata_pat: as a hobby. Plays a lot of Space Station 14. :honkman: Please ask me about this game I like infodumping about it. Speaks 🇬🇧 / 🇳🇱 and sometimes 🇩🇪 or 🇯🇵 . I don't care what gender you are (In a good way :bisexual: ). Please be patient I have autism. :02autism:
minidisc.tokyo
SuperDicq
@SuperDicq@minidisc.tokyo
:kasaneteto_dance: テトテトテトテトテトテトテトテトテト :pearto: Leftwing-libertarian. Fuck techno-authoritarians (both corpos and state). Vote :pirate_party: ! Support the free software movement! :gnu: If you're reading this I have probably annoyed you about using proprietary software at some point. Works on old Japanese cars :miata_pat: as a hobby. Plays a lot of Space Station 14. :honkman: Please ask me about this game I like infodumping about it. Speaks 🇬🇧 / 🇳🇱 and sometimes 🇩🇪 or 🇯🇵 . I don't care what gender you are (In a good way :bisexual: ). Please be patient I have autism. :02autism:
minidisc.tokyo
@SuperDicq@minidisc.tokyo
·
Dec 29, 2025
Any good parties going on? #39c3
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@SuperDicq@minidisc.tokyo
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@SuperDicq@minidisc.tokyo
I have acquired the pilk badge
Current reply
SuperDicq
@SuperDicq@minidisc.tokyo
:kasaneteto_dance: テトテトテトテトテトテトテトテトテト :pearto: Leftwing-libertarian. Fuck techno-authoritarians (both corpos and state). Vote :pirate_party: ! Support the free software movement! :gnu: If you're reading this I have probably annoyed you about using proprietary software at some point. Works on old Japanese cars :miata_pat: as a hobby. Plays a lot of Space Station 14. :honkman: Please ask me about this game I like infodumping about it. Speaks 🇬🇧 / 🇳🇱 and sometimes 🇩🇪 or 🇯🇵 . I don't care what gender you are (In a good way :bisexual: ). Please be patient I have autism. :02autism:
minidisc.tokyo
SuperDicq
@SuperDicq@minidisc.tokyo
:kasaneteto_dance: テトテトテトテトテトテトテトテトテト :pearto: Leftwing-libertarian. Fuck techno-authoritarians (both corpos and state). Vote :pirate_party: ! Support the free software movement! :gnu: If you're reading this I have probably annoyed you about using proprietary software at some point. Works on old Japanese cars :miata_pat: as a hobby. Plays a lot of Space Station 14. :honkman: Please ask me about this game I like infodumping about it. Speaks 🇬🇧 / 🇳🇱 and sometimes 🇩🇪 or 🇯🇵 . I don't care what gender you are (In a good way :bisexual: ). Please be patient I have autism. :02autism:
minidisc.tokyo
@SuperDicq@minidisc.tokyo
·
Dec 29, 2025
Burenyuu! #39c3
View full thread on minidisc.tokyo
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SuperDicq
@SuperDicq@minidisc.tokyo
:kasaneteto_dance: テトテトテトテトテトテトテトテトテト :pearto: Leftwing-libertarian. Fuck techno-authoritarians (both corpos and state). Vote :pirate_party: ! Support the free software movement! :gnu: If you're reading this I have probably annoyed you about using proprietary software at some point. Works on old Japanese cars :miata_pat: as a hobby. Plays a lot of Space Station 14. :honkman: Please ask me about this game I like infodumping about it. Speaks 🇬🇧 / 🇳🇱 and sometimes 🇩🇪 or 🇯🇵 . I don't care what gender you are (In a good way :bisexual: ). Please be patient I have autism. :02autism:
minidisc.tokyo
SuperDicq
@SuperDicq@minidisc.tokyo
:kasaneteto_dance: テトテトテトテトテトテトテトテトテト :pearto: Leftwing-libertarian. Fuck techno-authoritarians (both corpos and state). Vote :pirate_party: ! Support the free software movement! :gnu: If you're reading this I have probably annoyed you about using proprietary software at some point. Works on old Japanese cars :miata_pat: as a hobby. Plays a lot of Space Station 14. :honkman: Please ask me about this game I like infodumping about it. Speaks 🇬🇧 / 🇳🇱 and sometimes 🇩🇪 or 🇯🇵 . I don't care what gender you are (In a good way :bisexual: ). Please be patient I have autism. :02autism:
minidisc.tokyo
@SuperDicq@minidisc.tokyo
·
Dec 29, 2025
Anyone in my followers who is at #39c3 that I haven't met up with yet?
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SuperDicq
@SuperDicq@minidisc.tokyo
:kasaneteto_dance: テトテトテトテトテトテトテトテトテト :pearto: Leftwing-libertarian. Fuck techno-authoritarians (both corpos and state). Vote :pirate_party: ! Support the free software movement! :gnu: If you're reading this I have probably annoyed you about using proprietary software at some point. Works on old Japanese cars :miata_pat: as a hobby. Plays a lot of Space Station 14. :honkman: Please ask me about this game I like infodumping about it. Speaks 🇬🇧 / 🇳🇱 and sometimes 🇩🇪 or 🇯🇵 . I don't care what gender you are (In a good way :bisexual: ). Please be patient I have autism. :02autism:
minidisc.tokyo
SuperDicq
@SuperDicq@minidisc.tokyo
:kasaneteto_dance: テトテトテトテトテトテトテトテトテト :pearto: Leftwing-libertarian. Fuck techno-authoritarians (both corpos and state). Vote :pirate_party: ! Support the free software movement! :gnu: If you're reading this I have probably annoyed you about using proprietary software at some point. Works on old Japanese cars :miata_pat: as a hobby. Plays a lot of Space Station 14. :honkman: Please ask me about this game I like infodumping about it. Speaks 🇬🇧 / 🇳🇱 and sometimes 🇩🇪 or 🇯🇵 . I don't care what gender you are (In a good way :bisexual: ). Please be patient I have autism. :02autism:
minidisc.tokyo
@SuperDicq@minidisc.tokyo
·
Dec 29, 2025
Happy birthday Lunis Torvalds! He invented computers just by himself in 1992. He is personally responsible for all the amazing technology we have today including #AI!
I love #opensource #linux #whatisgnu #foss #penis #39c3 @itsfoss@mastodon.social
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Dread Pirate (Tom) Roberts
@troberts@theblower.au
# Canberra resident Heavy # Metal fan Parent Vegetarian, with Vegan aspirations. In Owner/Ownee relationship with cat (exact role in dispute)
theblower.au
Dread Pirate (Tom) Roberts
@troberts@theblower.au
# Canberra resident Heavy # Metal fan Parent Vegetarian, with Vegan aspirations. In Owner/Ownee relationship with cat (exact role in dispute)
theblower.au
@troberts@theblower.au
·
Dec 29, 2025
Apparently #39c3 is about the ‘39th Chaos Communication Congress’.
“The 39th Chaos Communication Congress (39C3) takes place in Hamburg on 27–30 Dec 2025, and is the 2025 edition of the annual four-day conference on technology, society and utopia organized by the Chaos Computer Club (CCC) and volunteers.”
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Telefax-to-Fediverse gateway
@c3fax@mastodon.social
This is an experimental Telefax to Fediverse gateway for # 39C3 brought to you by @ c3isdn . Rechable internally at 919999; external number +49 40 5730830 919999 (only works during # 39C3 !) Please post feedback + comments to @ c3isdn . This account used to be at @ c3fax for # 38C3 and has migrated over here meanwhile.
mastodon.social
Telefax-to-Fediverse gateway
@c3fax@mastodon.social
This is an experimental Telefax to Fediverse gateway for # 39C3 brought to you by @ c3isdn . Rechable internally at 919999; external number +49 40 5730830 919999 (only works during # 39C3 !) Please post feedback + comments to @ c3isdn . This account used to be at @ c3fax for # 38C3 and has migrated over here meanwhile.
mastodon.social
@c3fax@mastodon.social
·
Dec 28, 2025
New Fax from 6008 received at 2025/12/29 00:14:40 #39c3 #telefax #retronetworking
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Telefax-to-Fediverse gateway
@c3fax@mastodon.social
This is an experimental Telefax to Fediverse gateway for # 39C3 brought to you by @ c3isdn . Rechable internally at 919999; external number +49 40 5730830 919999 (only works during # 39C3 !) Please post feedback + comments to @ c3isdn . This account used to be at @ c3fax for # 38C3 and has migrated over here meanwhile.
mastodon.social
Telefax-to-Fediverse gateway
@c3fax@mastodon.social
This is an experimental Telefax to Fediverse gateway for # 39C3 brought to you by @ c3isdn . Rechable internally at 919999; external number +49 40 5730830 919999 (only works during # 39C3 !) Please post feedback + comments to @ c3isdn . This account used to be at @ c3fax for # 38C3 and has migrated over here meanwhile.
mastodon.social
@c3fax@mastodon.social
·
Dec 27, 2025
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OOTS
@oots@infosec.exchange
Cryptographer, Security Engineer/Architect, humanist, with a taste for offensive security as well.
infosec.exchange
The "Bluetooth Headphone Jacking" talk at #39c3 was awesome, too. They reversed a popular SOC that powers Bluetooth earbuds and headphones.
They found that (even without being paired to the headphone), they could dump flash and RAM from the device. Then they dumped a bunch of info from the device - e.g. the #Bluetooth address and "master" encryption keys used for the communication with paired devices (e.g. a #phone).
Then they impersonated the headphone from their laptop and connected to the phone (pretending to be the headphone).
The headphone (or the laptop impersonating the phone) has permissions to do some things on the phone, e.g. accept calls, increase/decrease volume, etc.
Then they started recovering access a #WhatsApp account via some account recovery mechanisms. That required some one-time security key which would normally be delivered via SMS, but that could be delivered via phone call as a fallback option, too. Since the phone thought it was connected to the Bluetooth headphone, phone call audio would go to the laptop via Bluetooth.
As the cherry on top, they escalated into the victim's #Amazon account.
Scary shit. #YouCannotBeParanoidEnough #security
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neox
@neox@social.chalec.org
Militant du logiciel libre et des communs. Je suis : - un des mainteneurs de # GNU Boot ( # gnuboot ) - trésorier et responsable de l'infra de Libre en Communs ( @ a_lec ) - membre de la # XMPP Standards Foundation ( # XSF ) - membre associé de la Free Software Foundation ( # FSF ) Je suis aussi le principal traducteur de la lettre d'information # XMPP en français sur # LinuxFr , et également (parfois) compositeur de musique (voir neox sur # Dogmazic )
social.chalec.org
neox
@neox@social.chalec.org
Militant du logiciel libre et des communs. Je suis : - un des mainteneurs de # GNU Boot ( # gnuboot ) - trésorier et responsable de l'infra de Libre en Communs ( @ a_lec ) - membre de la # XMPP Standards Foundation ( # XSF ) - membre associé de la Free Software Foundation ( # FSF ) Je suis aussi le principal traducteur de la lettre d'information # XMPP en français sur # LinuxFr , et également (parfois) compositeur de musique (voir neox sur # Dogmazic )
social.chalec.org
@neox@social.chalec.org
·
Dec 28, 2025
#39C3 Day 2 at XMPP / GNU Boot / Replicant assemblies 😀 (we share the tables!)
#xmpp #gnu #gnuboot #replicant #39C3
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