CCC media team
Chaos Computer Club - recent events feed (low quality)
A wide variety of video material distributed by the Chaos Computer Club. This feed contains events from the last two years
Where to listen?
Podcasts in the app Replaio Radio Coming soonPodcasts are coming to the app soon. Install now and be the first to see a whole new take on podcasts
Episodes
Skynet Starter Kit (39c3) Video 28.12.2025 58:51
We present a comprehensive security assessment of Unitree's robotic ecosystem. We identified and exploited multiple security flaws across multiple communication channels, including Bluetooth, LoRa radio, WebRTC, and cloud management services. Besides pwning multiple traditional binary or web vulnerabilities, we also exploit the embodied AI agent in the robots, performing prompt injection and achie...
Lightning Talks - Tag 2 (39c3) Video 28.12.2025 1:59:01
Lightning Talks - Tag 2 - **Lightning Talks Introduction** - **Chaos auf der Schiene: Die Wahrheit hinter den Verspätungen** — *poschi* - **EventFahrplan - The 39C3 Fahrplan App for Android** — *tbsprs* - **Quantum computing myths and reality** — *Moonlit* - **Return to attacker.com** — *Safi* - **Teilchendetektor im Keller? Ich habs gemacht. Die Theorie und der Bau einer Funkenkammer** — *Rosa* -...
Digitale Inklusion: Wie wir digitale Barrierefreiheit für alle erreichen können (39c3) Video 28.12.2025 59:16
Könntest du jetzt noch sagen, was du heute online gemacht hast? Für viele ist das Internet so selbstverständlich, dass sie es kaum noch merken, wenn sie es benutzen. Dennoch sind viele Menschen unfreiwillig aus der digitalen Welt ausgeschlossen. Wie könnte das Internet für alle nutzbar werden? Für viele Menschen ist es selbstverständlich, online unterwegs zu sein. Dennoch sind weiterhin viele Mens...
Hatupangwingwi (39c3) Video 28.12.2025 55:22
The session title is fashioned after the Kenyan movement building rhetoric “Hatupangwingwi” which is Kenyan slang meant as a call to action to counter anti-movement building techniques by the political class and resist infiltration and corruption. This is true for the organisation and movement building towards inclusive identity regimes in Kenya. The session seeks to explore the lessons from Kenya...
Unnecessarily Complicated Kitchen – Die Wissenschaft des guten Geschmacks (39c3) Video 27.12.2025 1:15:07
In unserer „Unnecessarily Complicated Kitchen“ hacken wir die Gesetze der Kulinarik. Ich zeige live, wie Hitze, Chemie und Chaos zusammenwirken, wenn Moleküle tanzen, Dispersionen emulgieren und Geschmack zu Wissenschaft wird. Zwischen Pfanne und Physik entdecken wir, warum Kochen im Grunde angewandtes Debugging ist – und wie man Naturgesetze so würzt, dass sie schmecken. Willkommen in der „Unnece...
Building a NOC from scratch (39c3) Video 27.12.2025 34:31
Learn from our mistakes during the first iteration of Network Operations for Europe's largest furry convention, Eurofurence. Dieses Jahr hat ein kleines Team aus dem Chaos, Furries und Chaos-Furries ein neues Netzwerk-OC gegründet, um die Eurofurence mit gutem premium 👌 Internetz auszustatten. Wir erzählen von unseren Erfahrungen und den sozialen sowie technischen Herausforderungen. Zum Zeitpunkt...
AI-generated content in Wikipedia - a tale of caution (39c3) Video 27.12.2025 37:52
I successfully failed with a literature related project and accidentally built a ChatGPT detector. Then I spoke to the people who uploaded ChatGPT generated content on Wikipedia. It began as a standard maintenance project: I wanted to write a tool to find and fix broken ISBN references in Wikipedia. Using the built-in checksum, this seemed like a straightforward technical task. I expected to find...
From Silicon to Darude Sand-storm: breaking famous synthesizer DSPs (39c3) Video 27.12.2025 39:42
Have you ever wondered how the chips and algorithms that made all those electronic music hits work? Us too! At The Usual Suspects we create open source emulations of famous music hardware, synthesizers and effect units. After releasing some emulations of devices around the Motorola 563xx DSP chip, we made further steps into reverse engineering custom silicon chips to achieve what no one has done b...
Breaking architecture barriers: Running x86 games and apps on ARM (39c3) Video 27.12.2025 38:35
Presenting FEX, a translation layer to run x86 apps and games on ARM devices: Learn why x86 is such a pain to emulate, what tricks and techniques make your games fly with minimal translation overhead, and how we are seamless enough that you'll forget what CPU you're using in the first place! ARM-powered hardware in laptops promises longer battery life at the same compute performance as before, but...
Bluetooth Headphone Jacking: A Key to Your Phone (39c3) Video 27.12.2025 59:12
Bluetooth headphones and earbuds are everywhere, and we were wondering what attackers could abuse them for. Sure, they can probably do things like finding out what the person is currently listening to. But what else? During our research we discovered three vulnerabilities (CVE-2025-20700, CVE-2025-20701, CVE-2025-20702) in popular Bluetooth audio chips developed by Airoha. These chips are used by...
Coding Dissent: Art, Technology, and Tactical Media (39c3) Video 27.12.2025 38:51
This presentation examines artistic practices that engage with sociotechnical systems through tactical interventions. The talk proposes art as a form of infrastructural critique and counter-technology. It also introduces a forthcoming HackLab designed to foster collaborative development of open-source tools addressing digital authoritarianism, surveillance capitalism, propaganda infrastructures, a...
The Eyes of Photon Science: Imaging, Simulation and the Quest to Make the Invisible Visible (39c3) Video 27.12.2025 39:11
Science advances by extending our senses beyond the limits of human perception, pushing the boundaries of what we can observe. In photon science, imaging detectors serve as the eyes of science, translating invisible processes into measurable and analysable data. Behind every image lies a deep understanding of how detectors see, respond and perform. At facilities like the European XFEL, the world's...
Hacking washing machines (39c3) Video 27.12.2025 56:57
Almost everyone has a household appliance at home, whether it's a washing machine, dishwasher, or dryer. Despite their ubiquity, little is publicly documented about how these devices actually work or how their internal components communicate. This talk takes a closer look at proprietary bus systems, hidden diagnostic interfaces, and approaches to cloud-less integration of appliances from two well-...
Throwing your rights under the Omnibus (39c3) Video 27.12.2025 1:00:49
A spectre is haunting Europe—the spectre of bureaucracy. All the Powers of old Europe have entered into an unholy alliance to exorcise this spectre: The EU Commission, Member States, industry, even J.D. Vance. This threatens the digital rights and rules built up in the last decade. The new EU Commission has an agenda. What started with the report of former European Central Bank chief Mario Draghi...
DNGerousLINK (39c3) Video 27.12.2025 52:38
The spyware attack targeting WhatsApp, disclosed in August as an in-the-wild exploit, garnered significant attention. By simply knowing a victim's phone number, an attacker could launch a remote, zero-interaction attack against the WhatsApp application on Apple devices, including iPhones, iPads, and Macs. Subsequent reports indicated that WhatsApp on Samsung devices was also targeted by similar ex...
Doomsday-Porn, Schäferhunde und die „niedliche Abschiebung“ von nebenan (39c3) Video 27.12.2025 1:00:30
Der amtierende US-Präsident postet ein Video, in dem er Demonstrierende aus einem Kampfjet heraus mit Fäkalien bewirft und das Weiße Haus zelebriert den „Star Wars Day“ mit einem pompösen Trump-Bild mit Lichtschwert. Accounts von AfD-Sympathisanten posten KI-Kitsch einer vermeintlich heilen Welt voller blonder Kinder und Frauen im Dirndl. Ist das lediglich eine geschmackliche Entgleisung oder stec...
Not To Be Trusted - A Fiasco in Android TEEs (39c3) Video 27.12.2025 49:16
Trusted Execution Environments (TEEs) based on ARM TrustZone form the backbone of modern Android devices' security architecture. The word "Trusted" in this context means that **you**, as in "the owner of the device", don't get to execute code in this execution environment. Even when you unlock the bootloader and Magisk-root your device, only vendor-signed code will be accepted by the TEE. This unf...
Excuse me, what precise time is It? (39c3) Video 27.12.2025 56:00
With PTP 1588, AES67, and SMPTE 2110, we can transmit synchronous audio and video with sub-millisecond latency over the asynchronous medium Ethernet. But how do you make hundreds of devices agree on the exact same nanosecond on a medium that was never meant to care about time? Precision Time Protocol (IEEE 1588) tries to do just that. It's the invisible backbone of realtime media standards like AE...
Chatkontrolle (39c3) Video 27.12.2025 55:38
Seit jetzt schon vier Jahren droht aus der EU die Chatkontrolle. In Deutschland ist das Thema nach den Protesten im Oktober aktueller denn je - und sogar Jens Spahn und Rainer Wendt sind plötzlich gegen diese Form der Überwachung. In diesem Vortrag schauen wir zurück und erklären was, vor allem im Hintergrund, passiert ist. Wir nehmen die Position der Bundesregierung genau unter die Lupe und werfe...
BitUnlocker: Leveraging Windows Recovery to Extract BitLocker Secrets (39c3) Video 27.12.2025 59:24
This talk reveals our in-depth vulnerability research on the Windows Recovery Environment (WinRE) and its implications for BitLocker, Windows’ cornerstone for data protection. We will walk through the research methodology, uncover new 0-day vulnerabilities, and showcase full-chain exploitations that enabled us to bypass BitLocker and extract all the protected data in several different ways. This t...
Landtagsrevue Live - AUA (Ask us Anything) (39c3) Video 27.12.2025 1:31:32
Live-Sonderausgabe der Landtagsrevue - dem Landespolitik-Ableger der Parlamentsrevue. Wir schauen zurück auf das erste Jahr der Landtagsrevue und beantworten eure Fragen rund um die Parlamente - wie funktioniert das eigentlich alles? Wo können wir als Zivilgesellschaft am besten Einfluss nehmen? Wer sind all diese Leute?? Schickt uns eure Fragen gern vorab an landtag@parlamentsrevue.de - so können...
Die Känguru-Rebellion: Digital Independence Day (39c3) Video 27.12.2025 56:48
Marc-Uwe Kling liest neues vom Känguru vor. Vielleicht auch was von Elon und Jeff on Mars. Und dann ruft das Känguru zum Digital Independence Day auf. Licensed to the public under http://creativecommons.org/licenses/by/4.0 about this event: https://events.ccc.de/congress/2025/hub/event/detail/die-kanguru-rebellion-digital-independence-day
Die Sicherheits_lücke live vom 39c3: ein Tag mit der GI (39c3) Video 27.12.2025 42:58
Die **Sicherheits_lücke** (https://sicherheitsluecke.fm) greift aktuelle Ereignisse und Trends der Cybersecurity auf. Im Podcast werden die Themen - gerne auch mal humoristisch, sarkastisch oder selbstironisch - von Volker Skwarek, Monina Schwarz und Ingo Timm mit Tiefgang aufbereitet. Mit dem Format **live** ist der Podcast auch regelmäßig auf Kongressen zu finden und diskutiert interessante Vort...
And so it begins - Wie unser Rechtsstaat auf dem Highway Richtung Trumpismus rast – und warum afghanische Kläger*innen für uns die Notbremse ziehen (39c3) Video 27.12.2025 49:43
Wenn die Regierung sich nicht mehr an das eigene Recht gebunden fühlt, markiert das nicht nur einen politischen Spurwechsel, sondern die Auffahrt auf den Highway to Trumpism. Zeit die Notbremse zu ziehen! Normalerweise trifft es in solchen Situationen immer zuerst diejenigen, die sich am wenigsten wehren können. Doch was passiert, wenn genau diese Menschen mit juristischen Werkzeugen bewaffnet wer...
1965 + 60 Years of Algorithmic Art with Computers (39c3) Video 27.12.2025 50:39
What power structures are inherent to the field of computer-generated art? In the year 1965, so 60 years ago, the first three exhibitions of art created with the help of computers took place - in part independently of each other. We want to present the interesting aspects of developments since then and discuss them with Frieder Nake, one of the people who exhibited in those very beginnings and fol...
Similar podcasts
Replaio is not a podcast publisher; show names, artwork and audio belong to their authors and are distributed through public RSS feeds.