Jen Costillo 

@[email protected]
370 Followers
182 Following
1.5K Posts
A bubbling brew of firmware, electronics, reverse engineering, dance, and voiceover.
Podcast<a rel="me" href="https://infosec.exchange/@RebelbotJen">https://infosec.exchange/@unnamedre </a>
Dance Companyhttps://Catmachinesdance.com
Technical consulting (not NFTs)https://Rebelbot.com
Voiceover for hirehttps://JenCostillo.com
Jen Costillo May 9

RE: https://infosec.exchange/@unnamedre/116545700979484840

For those of you curious about what book/boards/etc I am using for learning Rust yet again, it is this:

https://shop.theembeddedrustacean.com/products/uferris-essentials-standard-learning-bundle

My preordered boards are finally on their way. Book is at chapter 3. So ready to make my wordle solvers portable.

Jen Costillo Aug 6, 2025
Curious about #speedpuzzling? Live in the #madison #wisconsin area? Not sure where to start? Intimidated? Try the puzzle boot camp! Nov 2nd! #jigsawpuzzles
Jen Costillo Apr 16, 2025

Finally a good use of #deepfakes
Maybe there will finally be some legislature and regulation on their use. #goodtrouble

https://www.paloaltoonline.com/technology/2025/04/12/silicon-valley-crosswalk-buttons-apparently-hacked-to-imitate-musk-zuckerberg-voices/

Silicon Valley crosswalk buttons apparently hacked to imitate Musk, Zuckerberg voices

Crosswalk buttons along the mid-Peninsula appear to have been hacked, so that when pressed, voices professing to be Mark Zuckerberg or Elon Musk begin speaking.

Palo Alto Online
Jen Costillo Apr 6, 2025
A selection of pics from #handsoff #madison protest today.
Jen Costillo Apr 6, 2025
Charles J Gervasi ⚡🛡️🥥Apr 6, 2025
The Capitol Square in #Madison today. Photo by https://www.ovj.photography. #Handsoff
Jen Costillo Apr 5, 2025
New #jigsawpuzzle to slowly #speedpuzzling into
Jen Costillo Apr 5, 2025
Slashdot Apr 5, 2025
An Interactive-Speed Linux Computer Made of Only 3 8-Pin Chips https://linux.slashdot.org/story/25/04/04/2320234/an-interactive-speed-linux-computer-made-of-only-3-8-pin-chips?utm_source=rss1.0mainlinkanon
An Interactive-Speed Linux Computer Made of Only 3 8-Pin Chips - Slashdot

Software engineer and longtime Slashdot reader, Dmitry Grinberg (dmitrygr), shares a recent project they've been working on: "an interactive-speed Linux on a tiny board you can easily build with only 3 8-pin chips": There was a time when one could order a kit and assemble a computer at home. It woul...

Jen Costillo Apr 5, 2025
Anyone else watching the us #jigsawpuzzle #speedpuzzle championships? https://youtube.com/playlist?list=PLrxxUGVS7E6touy4VIZgXbF8M5Z5XJJbG&si=fjSXAuJgK90T6uMJ
Before you continue to YouTube

Jen Costillo Apr 5, 2025

More speed more puzzle #speedpuzzling

Definitely in the “there’s a puzzle for that”

Jen Costillo Apr 4, 2025
My embarrassingly slow #jigsaw time… it’s the fur that gets me every time.