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Dark Bio

@dark.bio

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20.02.2025
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Latest posts by Dark Bio @dark.bio

This year is going to be special 🧬

03.03.2026 20:55 👍 0 🔁 0 💬 0 📌 0
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First production devices, heading to Basel ❤️🇨🇭🤍

03.03.2026 10:29 👍 4 🔁 0 💬 0 📌 1

Come see what we've been up to 🧬

23.02.2026 09:04 👍 0 🔁 0 💬 0 📌 0
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Quantum Threat, Today Quantum computing in the context of cryptography, impact and fallout

Good morning!

We've just published our next post in our blog series, this time about the threats of quantum computing on cryptography, the current state of affairs, and remaining challenges.

TL;DR: The tools are ready. It's your turn now. Time to build!

blog.dark.bio/2026/02/13/q...

13.02.2026 07:00 👍 1 🔁 0 💬 0 📌 1
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Leaky LLMs: Accident or Nature? How LLMs are by-design incapable of retaining secrets

This is why we build privacy tech.

10.02.2026 09:16 👍 5 🔁 5 💬 0 📌 0
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Saturday morning announce:

Just published the Dark Bio #flutter post-quantum cryptography package. It is an FFI wrapper around the #rust crate, with a nice #dart API and neat pub dev packaging.

TL;DR: post-quantum cryptography on #android and #ios!

24.01.2026 10:01 👍 7 🔁 1 💬 2 📌 0
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Happy to announce that I've finally published / tagged the Dark Bio post-quantum cryptography packages for both #rust and #golang.

I'm certain there will be tiny tweaks here and there, but I'll try to commit to semantic versioning going forward (within v0 expectations!).

Njoy 🤓

22.01.2026 14:09 👍 4 🔁 1 💬 1 📌 0
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How it started, Jan 2025: First hardware sketch
How it's going, Jan 2026: Live device at @ns.com

12.01.2026 02:49 👍 1 🔁 0 💬 0 📌 1
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I've been told, for resilience and security, you need multiple competing implementations of something.

Challenge accepted. Presenting the Dark Bio post-quantum cryptography suite, implemented in both #rust and #golang 🥰

My fuzzer says they're the same 😅

07.01.2026 09:12 👍 4 🔁 1 💬 1 📌 0
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Whole Genome Sequencing - 101 Intro into the world on genetics, focusing on whole genome sequencing

Starting out, a very light introduction into whole genome sequencing, by @karalabe.bsky.social. 🧬

Here's to many more such posts in the coming year 🥂

01.01.2026 09:23 👍 1 🔁 1 💬 0 📌 0
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Happy new year! 🥳

Thrilled to announce a new blog series for the Dark Bio project, focusing on hardware, software and wetware!

01.01.2026 09:23 👍 2 🔁 0 💬 1 📌 1
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Last teaser of the year: sneak peek view of the companion app for the Ark I.

Next year's going to be a busy one for Dark Bio! Until then, happy holidays everyone. ❄️

19.12.2025 11:39 👍 2 🔁 0 💬 0 📌 1
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By popular demand, USB-C Ark I.

08.12.2025 09:19 👍 1 🔁 0 💬 0 📌 1
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Doing a final end of the year push, starting to take steps towards having a globally recognised / authoritative identity for the Ark I.

04.12.2025 13:42 👍 1 🔁 0 💬 0 📌 1
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We haven't got any certification work done yet, but one step is figuring out what and where needs to be highlighted on the Ark. First prototype etching done.

01.12.2025 10:23 👍 4 🔁 1 💬 0 📌 0
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Our story began exactly one year ago, with a wild idea to do something nobody tried: self-sovereign genomics.

A year later, that idea became a reality. Whilst there is infinite work ahead, this one year mark is a moment for us to celebrate our progress.

Behold, the Ark I.

16.11.2025 08:31 👍 6 🔁 0 💬 0 📌 1
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Best in class, never compromise...

15.11.2025 10:09 👍 2 🔁 0 💬 0 📌 1
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Happy to announce that we've been granted a USB product ID under the Raspberry Foundation vendor umbrella!

Thank you @raspberrypi.com!

10.11.2025 07:20 👍 7 🔁 1 💬 0 📌 0
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Our founder, @karalabe.bsky.social, will be attending @devcon.org in Buenos Aires in 2 weeks and will have a few "business cards" to give out.

Now, we're not saying that these are functional... but we're also not saying that these are non-functional ;)

Come (or rather go and) say hi!

06.11.2025 07:54 👍 4 🔁 0 💬 1 📌 1
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New Ark I prototype just arrived, capable of storing not only the human genome (~3B basepairs, 1.6GB compressed), but the entire 30x sequencing data that's generated via an Illumina sequencer (~100B basepairs, 60.5GB compressed).

28.10.2025 09:23 👍 3 🔁 0 💬 1 📌 1
DNA tests: Who is getting rich with the data from our genes? | DW Documentary
DNA tests: Who is getting rich with the data from our genes? | DW Documentary YouTube video by DW Documentary

Your genome is the essence of what makes you, you. Nobody can be trusted to safe-guard that. No laboratory, no company, no government... not us.

It's your responsibility to keep your genome private; and our mission, to help you do so!

14.09.2025 08:46 👍 1 🔁 1 💬 0 📌 0
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Thrilled to announce, that Dark Bio AG is officially incorporated in Zug, Switzerland! 🇨🇭

Infinite work to be done, but it's a huge step towards private, sovereign and personal genomics. 🧬

Thank you everyone involved in this milestone! 🤍

10.09.2025 14:12 👍 6 🔁 1 💬 0 📌 1
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First develop device to be shared with someone 🥹

Yes, it is 3D printed to allow roughing it and taking it apart if need be. Still looks gorgeous... 🤩

19.08.2025 13:50 👍 3 🔁 0 💬 0 📌 1

The Ark companion app just got a facelift :) It's not yet coded up so the small details are not final, but definitely shaping up to look amazing 😊

12.08.2025 12:36 👍 2 🔁 0 💬 0 📌 1
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Do I know anyone in my follower list who can do a small text animation for a mobile app startup screen? It's for my @dark.bio project, looking to start with the logo, then have the DNA strand animated to unwind into a D and then have "ark Bio" appear afterwards.

11.08.2025 18:57 👍 4 🔁 1 💬 3 📌 0
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New root of trust for my @dark.bio genomic Arks. 🥳 Because I don't want to trust myself to not mess up handling the root keys. Also because I can generate an audit log of signatures to prove nothing malicious was ever signed. #yubihsm #darkbio

14.07.2025 09:01 👍 7 🔁 2 💬 1 📌 1
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Trying to convince a friend to help me with my @dark.bio genomic project; his first question: "How can I debug the device"?

Me: Ugh, you need a dev board and a custom prototype assembly.
Him: ...
Me: Oh FFS, I'll make you a shell access to the thing.

A month later: It vörks 😊

08.07.2025 08:42 👍 9 🔁 1 💬 1 📌 0

Who's interested in becoming an alpha tester? ;)

(aiming around August)

06.06.2025 06:44 👍 3 🔁 1 💬 1 📌 0

Slow at first, then all at once 🥹

02.06.2025 12:22 👍 1 🔁 1 💬 0 📌 1

Thinking of doing a security contest for the Dark Bio devices (far in the future):

- Auction away a small number of devices (10-25).
- Give people 2-3 months to hack / jailbreak them.
- Anyone succeeding walks away with the pot.

No jailbreak => pot used to bootstrap the launch.

16.05.2025 15:28 👍 2 🔁 1 💬 2 📌 0