Jesus Castagnetto 🇵🇪

@jmcastagnetto
224 Followers
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3.2K Posts

Also in BlueSky: https://bsky.app/profile/jmcastagnetto.bsky.social

Chemist (PhD, NYU '97), Bioinformatics mangler, Biomedical Informatics dabbler, Data artisan, R scribbler, Metalloprotein DB creator, former PHP/PEAR kludger.
#Rstats #OpenData #Science #BiomedicalInformatics #DataScience #DataVisualization #DataEngineering #PublicHealthInformatics #DataForGood
#dator

(Forgotten) Personal Sitehttps://castagnetto.site
Githubhttps://github.com/jmcastagnetto
ORCIDhttps://orcid.org/0000-0002-7188-1605
Other linkshttps://linktr.ee/jmcastagnetto
"Quarto 2 will include a built-in collaborative editor. . . . The design of those integrations is still taking shape. It is very early in the project. . . . We don't expect to have a public release of Quarto 2 for at least 6 months."
https://quarto.org/docs/blog/posts/2026-04-06-whats-next-quarto-2/
#QuartoPub
What’s next: Quarto 2 – Quarto

We’ve started working on quarto-dev/q2, a full rewrite of Quarto in Rust.

Quarto

#TIL about an #RStats package made by a cool group from Univesity of #Chile to deal with #ICD10 and #ICD11 in #PublicHealth and #HealthInteroperability work:

https://github.com/RodoTasso/ciecl

#Health #DataScience

Oncoming #Security #Webinar by #OAS (#OEA):

Take Control of Your #Digital Security: Introducing the Updated Gender-Responsive #Cybersecurity MOOC "Our Networks, Our Security"

https://oas-org.zoom.us/webinar/register/WN_9qZ5uBG6Qlm8GE00H76_ww#/registration

OAS Cybersecurity Program Webinar

How prepared are you to face today’s cyber threats? Join this interactive public webinar to explore why digital security matters, especially through a gender-responsive lens. Through expert insights, audience engagement, and real-world perspectives, we will unpack how cyber risks affect people differently and why addressing technology-facilitated gender-based violence is key to building safer online spaces. As part of the session, you’ll get an exclusive first look at the upcoming English edition of the MOOC “Our Networks, Our Security: Cybersecurity with a Gender Perspective,” along with information on how to enroll. ________________________ ¿Qué tan preparada/o estás para enfrentar las actuales amenazas digitales? Únete a este webinar público e interactivo para explorar por qué la seguridad digital es clave, especialmente desde una perspectiva de género. A través de intervenciones de expertas, participación del público y reflexiones prácticas, analizaremos cómo los riesgos cibernéticos afectan de manera diferenciada y por qué abordar la violencia de género facilitada por la tecnología es fundamental para construir espacios digitales más seguros. Como parte de la sesión, tendrás un primer vistazo a la nueva edición en inglés del MOOC “Our Networks, Our Security: Cybersecurity with a Gender Perspective”, así como información sobre cómo inscribirte.

Zoom

"The Big Bang: A.I. Has Created a #Code #Overload"

'... The sheer amount of code being delivered, and the increase in #vulnerabilities, is something they can’t keep up with ...'

#AI #VibeCoding #Security #AISlop

http://nytimes.com/2026/04/06/technology/ai-code-overload.html

The Big Bang: A.I. Has Created a Code Overload

Companies are scrambling to deal with the glut.

The New York Times

There used to be a time when building out a botnet required *some* work – writing exploits, taking over devices, obscuring the purpose of the executable, etc.

Not any more!

Instead of "malware", call it an "AI agent" and people will just happily install it on their devices with full root privileges!
https://github.com/jgamblin/OpenClawCVEs/

Bam! RCE by asking nicely.

🧵

#OpenClaw #AI #Hype #InfoSec

GitHub - jgamblin/OpenClawCVEs: Tracking OpenClaw CVEs

Tracking OpenClaw CVEs. Contribute to jgamblin/OpenClawCVEs development by creating an account on GitHub.

GitHub

Introducing 🌳tarborist: a VS Code extension providing tree-sitter powered static analysis of {targets} pipelines with target info on hover, tar_map() autocompletion, cycle detection, and upstream/downstream info/links #RStats

Github:
https://github.com/tylermorganwall/tarborist

OpenVSX:
https://open-vsx.org/vscode/item?itemName=tylermorganwall.tarborist

RE: https://hachyderm.io/@rOpenSci/116334769160060733

@maelle has written up a great post on the downstream effects of tree-sitter-r!

- Air, for formatting
- Jarl, for linting
- Positron's R support, for completions and more
- GitHub Search for R

It's been very cool to see all the ways this one project has been used to enhance #rstats!

https://ropensci.org/blog/2026/04/02/tree-sitter-overview/

From The Register:
"#NHS staff resist using #Palantir #software"

'...Staff reportedly cite #ethics concerns, #privacy worries, and doubt the platform adds much..
'

#Surveillance #SurveillanceCapitalism

https://www.theregister.com/2026/04/03/nhs_staff_against_palantir/?td=keepreading

NHS staff resist using Palantir software

: Staff reportedly cite ethics concerns, privacy worries, and doubt the platform adds much

The Register