January 2, 2026

Hack the planet, fold the laundry

39th Chaos Communication Congress Videos

Cory drops truth, fraud stuns, hidden flaws wow, AI talk axed

TLDR: 39C3’s video playlist landed and fans are buzzing over Cory Doctorow’s internet talk, a jaw‑dropping transit ticket fraud exposé, and a mind‑bending encryption flaw session. The big debate: an AI talk got canceled amid controversy, while light‑hearted “washing machine” and Bluetooth hacks kept the memes flowing.

The legendary 39C3 video playlist just dropped, and the comment section is louder than the Hamburg venue. Fans are raving that Cory Doctorow’s anti-corporate sermon — A post‑American, enshittification‑resistant internet — “goes hard,” with blakesterz calling it “quite strong.” Cue cheers for digital independence and boos for platform greed. Over in the crypto corner, neiman crowns To sign or not to sign the best of show, a spicy deep‑dive into how the tech behind secure messages can be tricked — yes, even the tools meant to protect you (link). And the crowd is rubbernecking at All my Deutschlandtickets gone, a jaw‑dropper on public transport pass fraud at huge scale.

But the real drama? kherud says a long‑running AI speaker’s talk was canceled after emails with Epstein surfaced, sparking a split: some want scrutiny; others feel robbed of a debate. Meanwhile, the meme machine is in overdrive: “Hacking Washing Machines” and “Bluetooth Headphone Jacking” threads had folks joking about finally owning laundry day and hijacking dates’ playlists (washing machines, headphones). Fnoord’s wholesome take — loving a hardware talk despite not being a hardware person — became the mood: accessible, fast, and “beautiful.” Top it off with Marc‑Uwe Kling’s Die Känguru‑Rebellion rally for a “Digital Independence Day,” and you’ve got hackers, hot takes, and popcorn energy all weekend.

Key Points

  • The 39th Chaos Communication Congress (39C3) was held in Hamburg on December 27–30, 2025.
  • Recordings are available via a full playlist in video and audio, with talks sortable by name, duration, date, and view count.
  • Highlighted talks include sessions by Marc-Uwe Kling, Linus Neumann, Q Misell, 551724 / maya boeckh, and Cory Doctorow.
  • Podcast feeds for 39C3 are offered in opus, mp3, mp4 (HQ/SD), webm (HQ/SD), and vtt formats.
  • Site-wide feeds include news, RSS updates, podcast feeds for the last two years (including audio-only), and an archive feed for older content.

Hottest takes

“Cory Doctorow’s talk is quite strong.” — blakesterz
“My favourite talk by far was hacking the GPG. Brilliant, really” — neiman
“I am not at all good with hardware… the talk was beautiful.” — Fnoord
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