Assembly

CCC

assembly rooms

Clear all

One

3025
Ground

1160
Zero

965
Fuse

270

Assembly Events

10:30

Day 1

Opening Ceremony

One

recorded

CCC & Community
11:00

Day 1

All Sorted by Machines of Loving Grace? "AI", Cybernetics, and Fascism and how to Intervene

One

recorded

Ethics, Society & Politics
11:00

Day 1

A Tale of Two Leaks: How Hackers Breached the Great Firewall of China

Zero

recorded

Security
11:00

Day 1

OpenAutoLab: photographic film processing machine. Fully automatic and DIY-friendly.

Fuse

not recorded

Hardware
11:00

Day 1

The art of text (rendering)

Ground

recorded

Art & Beauty
11:55

Day 1

Brennende Wälder und Kommentarspalten - Klimaupdate mit dem FragDenStaat Climate Helpdesk

Fuse

recorded

Ethics, Society & Politics
11:55

Day 1

Demystifying Fuzzer Behaviour

Ground

recorded

Science
11:55

Day 1

ISDN + POTS Telephony at Congress and Camp

Zero

recorded

Hardware
11:55

Day 1

Zentrum für Politische Schönheit: Ein Jahr Adenauer SRP+ und der Walter Lübcke Memorial Park

One

recorded

Art & Beauty
12:50

Day 1

Building hardware - easier than ever - harder than it should be

One

recorded

Hardware
12:50

Day 1

FeTAp 611 unplugged: Taking a rotary dial phone to the mobile age

Zero

recorded

Hardware
12:50

Day 1

Neuroexploitation by Design: Wie Algorithmen in Glücksspielprodukten sich Wirkweisen des Reinforcement Learning und dopaminergen Belohnungssystems zunutze machen

Ground

recorded

Science
12:50

Day 1

Who cares about the Baltic Jammer? – Terrestrial Navigation in the Baltic Sea Region

Fuse

recorded

Security
13:50

Day 1

Chaos macht Küche

Ground

recorded

CCC & Community
13:50

Day 1

Developing New Medicines in the Age of AI and Personalized Medicine

Zero

recorded

Science
13:50

Day 1

Endlich maschinenlesbare Urteile! Open access für Juristen

Fuse

recorded

Science
13:50

Day 1

Liberating Bluetooth on the ESP32

One

recorded

Hardware
14:45

Day 1

RedScout42 – Zur digitalen Wohnungsfrage

Fuse

recorded

Ethics, Society & Politics
14:45

Day 1

KIM 1.5: Noch mehr Kaos In der Medizinischen Telematikinfrastruktur (TI)

Zero

recorded

Security
14:45

Day 1

Not an Impasse: Child Safety, Privacy, and Healing Together

Ground

recorded

Ethics, Society & Politics
14:45

Day 1

Opening pAMDora's box and unleashing a thousand paths on the journey to play Beatsaber custom songs

One

recorded

Security
16:00

Day 1

All my Deutschlandtickets gone: Fraud at an industrial scale

One

recorded

Security
16:00

Day 1

Chaos all year round

Fuse

recorded

CCC & Community
16:00

Day 1

„KI“, Digitalisierung und Longevity als Fix für ein kaputtes Gesundheitssystem?

Zero

recorded

Ethics, Society & Politics
16:00

Day 1

Of Boot Vectors and Double Glitches: Bypassing RP2350's Secure Boot

Ground

recorded

Security
17:15

Day 1

Escaping Containment: A Security Analysis of FreeBSD Jails

Fuse

recorded

Security
17:15

Day 1

Handy weg bis zur Ausreise – Wie Cellebrite ins Ausländeramt kam

Ground

recorded

Ethics, Society & Politics
17:15

Day 1

Pwn2Roll: Who Needs a 595€ Remote When You Have wheelchair.py?

Zero

recorded

Hardware
17:15

Day 1

To sign or not to sign: Practical vulnerabilities in GPG & friends

One

recorded

Security
19:15

Day 1

1965 + 60 Years of Algorithmic Art with Computers

Zero

recorded

Art & Beauty
19:15

Day 1

And so it begins - Wie unser Rechtsstaat auf dem Highway Richtung Trumpismus rast – und warum afghanische Kläger*innen für uns die Notbremse ziehen

Ground

recorded

Ethics, Society & Politics
19:15

Day 1

Die Känguru-Rebellion: Digital Independence Day

One

recorded

CCC & Community
19:15

Day 1

Life on Hold: What Does True Solidarity Look Like Beyond Duldung, Camps, Deportation, and Payment Cards?

Fuse

recorded

Ethics, Society & Politics
20:30

Day 1

BitUnlocker: Leveraging Windows Recovery to Extract BitLocker Secrets

Zero

recorded

Security
20:30

Day 1

Chatkontrolle - Ctrl+Alt+Delete

One

recorded

Ethics, Society & Politics
20:30

Day 1

Excuse me, what precise time is It?

Ground

recorded

Hardware
20:30

Day 1

Not To Be Trusted - A Fiasco in Android TEEs

Fuse

recorded

Security
21:45

Day 1

DNGerousLINK: A Deep Dive into WhatsApp 0-Click Exploits on iOS and Samsung Devices

Fuse

recorded

Security
21:45

Day 1

Doomsday-Porn, Schäferhunde und die „niedliche Abschiebung“ von nebenan: Wie autoritäre Akteure KI-generierte Inhalte für Social Media nutzen

Ground

recorded

Ethics, Society & Politics
21:45

Day 1

Hacking washing machines

One

recorded

Hardware
21:45

Day 1

Throwing your rights under the Omnibus - how the EU's reform agenda threatens to erase a decade of digital rights

Zero

recorded

Ethics, Society & Politics
23:00

Day 1

Breaking architecture barriers: Running x86 games and apps on ARM

Ground

recorded

Hardware
23:00

Day 1

Coding Dissent: Art, Technology, and Tactical Media

Fuse

recorded

Art & Beauty
23:00

Day 1

The Eyes of Photon Science: Imaging, Simulation and the Quest to Make the Invisible Visible

Zero

recorded

Science
23:00

Day 1

Bluetooth Headphone Jacking: A Key to Your Phone

One

recorded

Security
23:55

Day 1

AI-generated content in Wikipedia - a tale of caution

Ground

recorded

Ethics, Society & Politics
23:55

Day 1

Building a NOC from scratch

Zero

recorded

CCC & Community
23:55

Day 1

From Silicon to Darude Sand-storm: breaking famous synthesizer DSPs

Fuse

recorded

Hardware
00:20

Day 1

Unnecessarily Complicated Kitchen – Die Wissenschaft des guten Geschmacks

One

recorded

Entertainment
10:00

Day 2

Junghacker:innentag Einführung

Ground

not recorded

CCC & Community
11:00

Day 2

Digitale Inklusion: Wie wir digitale Barrierefreiheit für alle erreichen können

Fuse

recorded

Ethics, Society & Politics
11:00

Day 2

Hatupangwingwi: The story how Kenyans fought back against intrusive digital identity systems

Ground

recorded

Ethics, Society & Politics
11:00

Day 2

Protecting the network data of one billion people: Breaking network crypto in popular Chinese mobile apps

One

not recorded

Security
11:00

Day 2

Lightning Talks - Tag 2

Zero

recorded

CCC & Community
12:15

Day 2

Neue Chaos Events - InselChaos und Håck ma’s Castle plaudern aus dem Nähkästchen

Fuse

recorded

CCC & Community
12:15

Day 2

Skynet Starter Kit: From Embodied AI Jailbreak to Remote Takeover of Humanoid Robots

One

recorded

Security
12:15

Day 2

Suing spyware in Europe: news from the front!

Ground

recorded

Ethics, Society & Politics
13:30

Day 2

Agentic ProbLLMs: Exploiting AI Computer-Use and Coding Agents

Zero

recorded

Security
13:30

Day 2

A post-American, enshittification-resistant internet

One

recorded

Ethics, Society & Politics
13:30

Day 2

A space odyssey #2: How to study moon rocks from the Soviet sample return mission Luna 24

Ground

recorded

Science
13:30

Day 2

selbstverständlich antifaschistisch! Aktuelle Informationen zu den Verfahren im Budapest-Komplex - von family & friends Hamburg

Fuse

recorded

Ethics, Society & Politics
14:45

Day 2

Chaos Communication Chemistry: DNA security systems based on molecular randomness

Ground

recorded

Science
14:45

Day 2

Chaospager - How to construct an Open Pager System for c3

One

recorded

Hardware
14:45

Day 2

Live, Die, Repeat: The fight against data retention and boundless access to data

Zero

recorded

Ethics, Society & Politics
14:45

Day 2

Power Cycle B7 oder Warum kauft man eine Zeche?

Fuse

recorded

CCC & Community
15:40

Day 2

Amateurfunk im All – Kontakt mit Fram2

Zero

recorded

Hardware
15:40

Day 2

Burn Gatekeepers, not Books!

Ground

not recorded

Ethics, Society & Politics
15:40

Day 2

Cracking open what makes Apple's Low-Latency WiFi so fast

One

recorded

Hardware
15:40

Day 2

Über europäische Grenzen hinweg auf klinischen Daten rechnen - aber sicher!

Fuse

not recorded

Science
16:35

Day 2

Auf die Dauer hilft nur Power: Herausforderungen für dezentrale Netzwerke aus Sicht der Soziologie

Fuse

recorded

Science
16:35

Day 2

Lessons from Building an Open-Architecture Secure Element

Zero

recorded

Hardware
16:35

Day 2

Persist, resist, stitch

Ground

recorded

Art & Beauty
16:35

Day 2

CCC-Jahresrückblick

One

recorded

CCC & Community
17:35

Day 2

A Quick Stop at the HostileShop

Fuse

recorded

Security
17:35

Day 2

Current Drone Wars

Ground

recorded

Ethics, Society & Politics
17:35

Day 2

Variable Fonts — It Was Never About File Size

Zero

recorded

Art & Beauty
19:15

Day 2

Amtsgeheimnis raus, Datenhalde rein: was die Informationsfreiheit in Österreich bringt

Zero

recorded

Ethics, Society & Politics
19:15

Day 2

CPU Entwicklung in Factorio: Vom D-Flip-Flop bis zum eigenen Betriebssystem

Ground

recorded

Hardware
19:15

Day 2

How to render cloud FPGAs useless

Fuse

recorded

Security
19:15

Day 2

In-house electronics manufacturing from scratch: How hard can it be?

One

recorded

Hardware
20:10

Day 2

freiheit.exe - Utopien als Malware

One

recorded

Art & Beauty
20:10

Day 2

Prometheus: Reverse-Engineering Overwatch

Zero

recorded

Hardware
20:10

Day 2

Recharge your batteries with us - an empowering journey through the energy transition

Ground

recorded

Science
20:10

Day 2

Trump government demands access to European police databases and biometrics

Fuse

recorded

Ethics, Society & Politics
21:05

Day 2

CSS Clicker Training: Making games in a "styling" language

Ground

recorded

Art & Beauty
21:05

Day 2

Power Cycles statt Burnout – Wie Einflussnahme nicht verpufft

Fuse

recorded

Ethics, Society & Politics
21:05

Day 2

Verlorene Domains, offene Türen - Was alte Behördendomains verraten

One

recorded

Security
21:05

Day 2

Wie wir alte Flipperautomaten am Leben erhalten

Zero

recorded

Hardware
22:05

Day 2

Don’t look up: There are sensitive internal links in the clear on GEO satellites

One

recorded

Security
22:05

Day 2

How To Minimize Bugs in Cryptography Code

Zero

recorded

Security
22:05

Day 2

Machine Vision – Vom Algorithmus zum Baumpilz im digitalen Metabolismus

Fuse

recorded

Art & Beauty
22:05

Day 2

Textiles 101: Fast Fiber Transform

Ground

recorded

Hardware
23:00

Day 2

51 Ways to Spell the Image Giraffe: The Hidden Politics of Token Languages in Generative AI

Ground

recorded

Art & Beauty
23:00

Day 2

When Vibe Scammers Met Vibe Hackers: Pwning PhaaS with Their Own Weapons

Zero

recorded

Security
23:00

Day 2

Xous: A Pure-Rust Rethink of the Embedded Operating System

One

recorded

Hardware
23:00

Day 2

The Maybe Talent Show

Fuse

not recorded

Entertainment
23:55

Day 2

Code to Craft: Procedural Generation for the Physical World

One

recorded

Art & Beauty
23:55

Day 2

Reverse engineering the Pixel TitanM2 firmware

Ground

recorded

Hardware
23:55

Day 2

The Small Packet of Bits That Can Save (or Destabilize) a City

Zero

recorded

Security
01:00

Day 2

GPTDash – Der Reverse-Turing-Test

One

recorded

Entertainment
09:30

Day 3

Azubi-Tag Einführung

Ground

not recorded

CCC & Community
11:00

Day 3

Design for 3D-Printing

Ground

recorded

Hardware
11:00

Day 3

Greenhouse Gas Emission Data: Public, difficult to access, and not always correct

One

recorded

Science
11:00

Day 3

The Museum of Care: Open-Source Survival Kit Collection

Fuse

recorded

Art & Beauty
11:00

Day 3

Lightning Talks - Tag 3

Zero

recorded

CCC & Community
11:55

Day 3

a media-almost-archaeology on data that is too dirty for "AI"

Ground

recorded

Art & Beauty
11:55

Day 3

Celestial navigation with very little math

One

recorded

Hardware
11:55

Day 3

Hacking Karlsruhe - 10 years later

Fuse

recorded

Ethics, Society & Politics
12:50

Day 3

BE Modded: Exploring and hacking the Vital Bracelet ecosystem

Fuse

recorded

Hardware
12:50

Day 3

Teckids – eine verstehbare (digitale) Welt

Ground

recorded

CCC & Community
12:50

Day 3

What Makes Bike-Sharing Work? Insights from 43 Million Kilometers of European Cycling Data

One

recorded

Science
13:50

Day 3

Shit for Future: turning human shit into a climate solution

Ground

recorded

Science
13:50

Day 3

Watch Your Kids: Inside a Children's Smartwatch

Zero

recorded

Security
13:50

Day 3

Wer hat Angst vor dem Neutralitätsgebot?

One

recorded

Ethics, Society & Politics
13:50

Day 3

When 8 Bits is Overkill: Making Blinkenlights with a 1-bit CPU

Fuse

recorded

Hardware
14:45

Day 3

Learning from South Korean Telco Breaches

Fuse

recorded

Security
14:45

Day 3

Making the Magic Leap past NVIDIA's secure bootchain and breaking some Tesla Autopilots along the way

Zero

recorded

Security
14:45

Day 3

Programmierte Kriegsverbrechen? Über KI-Systeme im Kriegseinsatz in Gaza und warum IT-Fachleute sich dazu äußern müssen

Ground

recorded

Ethics, Society & Politics
14:45

Day 3

Supplements und Social Media – wenn der Online-Hype zur realen Gesundheitsgefahr wird

One

recorded

Science
16:00

Day 3

APT Down and the mystery of the burning data centers

Zero

recorded

Security
16:00

Day 3

Gegenmacht - Best of Informationsfreiheit

One

recorded

Ethics, Society & Politics
16:00

Day 3

There is NO WAY we ended up getting arrested for this (Malta edition)

Ground

recorded

Security
16:00

Day 3

Von wegen Eisblumen! Wie man mit Code, Satelliten und Schiffsexpeditionen die bunte Welt des arktischen Phytoplanktons sichtbar macht

Fuse

recorded

Science
17:15

Day 3

Schlechte Karten - IT-Sicherheit im Jahr null der ePA für alle

One

recorded

Security
17:15

Day 3

Set-top box Hacking: freeing the 'Freebox'

Ground

recorded

Security
17:15

Day 3

The Last of Us - Fighting the EU Surveillance Law Apocalypse

Fuse

recorded

Ethics, Society & Politics
17:15

Day 3

Wer liegt hier wem auf der Tasche? Genug mit dem Bürgergeld-Fetisch. Stürmt die Paläste!

Zero

recorded

Ethics, Society & Politics
19:15

Day 3

Build a Fake Phone, Find Real Bugs: Qualcomm GPU Emulation and Fuzzing with LibAFL QEMU

Ground

recorded

Security
19:15

Day 3

Netzpolitik in der Schweiz: Zwischen Bodensee und Matterhorn

Fuse

recorded

CCC & Community
19:15

Day 3

AI Agent, AI Spy

One

recorded

Ethics, Society & Politics
19:15

Day 3

Transkultureller Hack auf die klassische Musikszene – Vortrag und Konzert

Zero

recorded

Art & Beauty
20:10

Day 3

The Angry Path to Zen: AMD Zen Microcode Tools and Insights

Fuse

recorded

Security
20:30

Day 3

Aber hier Leben? Nein danke! …oder doch? Wie wir der autoritären Zuspitzung begegnen können.

Ground

recorded

Ethics, Society & Politics
20:30

Day 3

Blackbox Palantir

One

recorded

Ethics, Society & Politics
21:05

Day 3

Hegemony Eroding: Excavating Diversity in Latent Space

Fuse

recorded

Art & Beauty
21:05

Day 3

Race conditions, transactions and free parking

Zero

recorded

Security
21:45

Day 3

10 years of Dieselgate

One

recorded

Security
21:45

Day 3

The Heartbreak Machine: Nazis in the Echo Chamber

Ground

recorded

Ethics, Society & Politics
22:05

Day 3

Light in the Dark(net)

Zero

recorded

Science
22:05

Day 3

The Spectrum - Hackspace Beyond Hacking

Fuse

recorded

CCC & Community
23:00

Day 3

Rowhammer in the Wild: Large-Scale Insights from FlippyR.AM

One

recorded

Security
23:00

Day 3

Human microservices at the Dutch Railways: modern architecture, ancient hardware?

Zero

recorded

Hardware
23:00

Day 3

Peep-Show für die Polizei. Staatliche Überwachung von Queers in Hamburger Toiletten bis 1980

Ground

recorded

Ethics, Society & Politics
23:00

Day 3

Von Fuzzern zu Agenten: Entwicklung eines Cyber Reasoning Systems für die AIxCC

Fuse

recorded

Security
00:15

Day 3

PRÜF

One

recorded

Ethics, Society & Politics
00:15

Day 3

Spectre in the real world: Leaking your private data from the cloud with CPU vulnerabilities

Zero

recorded

Security
00:15

Day 3

Verschlüsselung brechen durch physischen Zugriff - Smartphone Beschlagnahme durch Polizei

Ground

recorded

Ethics, Society & Politics
01:00

Day 3

Die große Datenschutz-, Datenpannen- und DS-GVO-Show

One

recorded

Entertainment
11:00

Day 4

Asahi Linux - Porting Linux to Apple Silicon

One

recorded

Hardware
11:00

Day 4

Atoms in Space

Ground

recorded

Science
11:00

Day 4

How to keep Open Source open without leaving our communities open to threats

Fuse

recorded

Ethics, Society & Politics
11:00

Day 4

I Hated All The Cross-Stitch Software So I Made My Own: My Deranged Outsider Software Suite For Making Deranged Outsider Art

Zero

recorded

Art & Beauty
11:55

Day 4

CCC&T - Cosmic ray, the Climate Catastrophe and Trains.

One

recorded

Science
11:55

Day 4

CUII: Wie Konzerne heimlich Webseiten in Deutschland sperren

Ground

recorded

Ethics, Society & Politics
11:55

Day 4

“End Of 10”: How the FOSS Community is Combatting Software-Driven Resource and Energy Consumption

Zero

recorded

CCC & Community
11:55

Day 4

What You Hack Is What You Mean: 35 Years of Wiring Sense into Text

Fuse

recorded

Art & Beauty
12:50

Day 4

Fossile Industrie liebt KI!

Zero

recorded

Ethics, Society & Politics
12:50

Day 4

Laser Beams & Light Streams: Letting Hackers Go Pew Pew, Building Affordable Light-Based Hardware Security Tooling

Fuse

recorded

Hardware
12:50

Day 4

Security of Cardiac Implantable Electronic Devices

One

not recorded

Security
12:50

Day 4

Who runs the www? WSIS+20 and the future of Internet governance

Ground

recorded

Ethics, Society & Politics
13:50

Day 4

Battling Obsolescence – Keeping an 80s laser tag system alive

Fuse

recorded

Hardware
13:50

Day 4

Breaking BOTS: Cheating at Blue Team CTFs with AI Speed-Runs

One

recorded

Security
13:50

Day 4

Von Groschen und SpurLos - GNU Taler auch auf eurem Event!

Ground

recorded

CCC & Community
13:50

Day 4

We, the EU, and 1064 Danes decided to look into YouTube: A story about how the EU gave us a law, 1064 Danes gave us their YouTube histories, and reality gave us a headache

Zero

recorded

Science
14:45

Day 4

Infrastructure Review

Zero

recorded

CCC & Community
14:45

Day 4

Security Nightmares

One

recorded

CCC & Community
16:00

Day 4

Closing Ceremony

One

recorded

CCC & Community