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"I'm interested in all kinds of astronomy."
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Axios: Exclusive: Researchers trick a bot that prescribes meds

"Security researchers used relatively simple jailbreaking techniques to trick the AI system powering Utah's new prescription refill bot.

Researchers were able to make the bot spread vaccine conspiracy theories, triple a patient's prescribed pain medication dosage, and recommend methamphetamine as treatment."

https://www.axios.com/2026/03/04/doctronic-utah-prescriptions-ai-jailbreak

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Solved but now unsolved problems in computer science:
- copying files off a phone without using a network/cloud/internet

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Published a bugfix for my byte encoding tool `xer` to allow converting binary data from stdin:

https://crates.io/crates/xer/0.0.6
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Talos Vulnerability Reports

New vulnerability report from Talos:

The Biosig Project libbiosig ABF parsing out-of-bounds read vulnerability

https://talosintelligence.com/vulnerability_reports/TALOS-2025-2323

CVE-2025-64736
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Talos Vulnerability Reports

New vulnerability report from Talos:

The Biosig Project libbiosig Intan CLP parsing heap-based buffer overflow vulnerability

https://talosintelligence.com/vulnerability_reports/TALOS-2026-2361

CVE-2026-22891
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That one XKCD thing, now interactive.

This is so much fun... Craig S. Kaplan: In my online undergraduate P5.js course, students are about to begin the module on motion and physics, including a bit of physics simulation using Matter.js. It suddenly...
https://jwz.org/b/yk4B

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Can you feel it too?

Join us today for our analysis of Juniper's recent pre-auth RCE - CVE-2026-21902 - affecting a very specific set of devices. Curious?

https://labs.watchtowr.com/sometimes-you-can-just-feel-the-security-in-the-design-junos-os-evolved-cve-2026-21902-rce/

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where is the punch line?

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Google has discovered a new iOS exploit kit containing five full iOS exploit chains and a total of 23 exploits

It tracked it to a surveillance vendor, which sold it to both Russian and Chinese customers

https://cloud.google.com/blog/topics/threat-intelligence/coruna-powerful-ios-exploit-kit/

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Talos Vulnerability Reports

New vulnerability report from Talos:

The Biosig Project libbiosig Nicolet WFT parsing heap-based buffer overflow vulnerability

https://talosintelligence.com/vulnerability_reports/TALOS-2026-2362

CVE-2026-20777
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re: job status in the wake of Mandiant disaster
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@amethyst what happened to mandiant?
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@mttaggart CISOs don't usually do priority inversion alone: it's often compliance that makes not doing PQ expensive (penatly, non-compliance), while doing telnet cheap (cOMpeNsAtiOn cOnTRol).

(Side note: PQ should be easy to implement)
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your auntifa liza 🇵🇷 🦛 🦦

so 3 courts + US Copyright Office say you cannot copyright nor patent anything made primarily with LLMs because automata aren't human.

won't review these rules because copyright is meant to protect human creations, not software or automata.

this may mean are “de-copyrighting” & “de-patenting” their own proprietary software as they let automata “code” 🧐

❝ AI-generated art can’t be copyrighted after Supreme Court declines to review the rule
https://www.theverge.com/policy/887678/supreme-court-ai-art-copyright

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@bluedevil
"Some coverage of this project has overstated its implications. To be clear:

Training works, but utilization is low (~2-3% of peak) with significant engineering challenges remaining
Many element-wise operations still fall back to CPU
This does not replace GPU training for anything beyond small research models today"
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There’s just about ~10 days left to make a submission to one of my favorite programming contests:

The International Obfuscated C Code Contest!

Highly encourage you to take a peek and enter, it really brings out some of the best programmers (and compiler wizards).

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🇪🇺🎉🔥 BREAKING VICTORY!
LIBE just REJECTED the extension of warrantless 1.0 – no majority! 🛡️💪
Digital privacy of correspondence saved!
Million thanks to everyone who raised their voices! ❤️🙏
Final battle ahead: Plenary vote! 🚀

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When we first showed up at BlackHat as unknown S Africans, we were kinda shellshocked (& awestruck) by it all.

FX was one of the first people to pull us in & hung out with us. We kept in touch but not nearly as much as I should have.

He will be missed.

https://blog.recurity-labs.com/2026-03-02/Farewell_Felix

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