Jevin Sweval
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jevinskie.bsky.social
Jevin Sweval
@jevinskie.bsky.social
230 followers 330 following 48 posts
KEYWORDS ➡︎ cats, hacking, reverse engineering, llvm, binary analysis, side channel analysis, FPGAs, NFC/EMV tricks

Previously Pay Security

he/him
Posts Replies Media Videos
jevinskie.bsky.social
This book is cute (kitty cute!) and hilarious - a purrfect gift for any cat lover. Olivia is wonderful!
November 23, 2025 at 11:59 PM
Reposted by Jevin Sweval
skepchick.org
Mainstream news covered the Jeffrey Epstein emails related to ppl like Trump. Today, I want to take a look at Epstein's correspondence with prominent atheist and physicist Lawrence Krauss, who asked the pedophile's advice on responding to accusations of sexual assault skepchick.org/2025/11/so-i...
So I’m in the Epstein Files
Transcript: Look. I know that on this channel, I often criticize prominent people for actions that I find detestable: accepting dark money and failing to disclose it, producing propaganda for Big O…
skepchick.org
November 19, 2025 at 7:39 PM
Reposted by Jevin Sweval
falcogirgis.bsky.social
Hand-optimizing SH4 assembly for jnmartins upcoming port of #StarFox 64 to the Sega #Dreamcast, so dropping bombs doesn’t drop FPS!

#gamedev #retrogaming #cplusplus
November 19, 2025 at 3:53 AM
Reposted by Jevin Sweval
sunshowers.io
Just released cargo-nextest 0.9.113, with support for a long-requested feature that I realized I needed all of a sudden: debugger support! Run individual tests under gdb, lldb, WinDbg, or Visual Studio Code via CodeLLDB! This preserves all the environment setup done by nextest.
Terminal window showing cargo-nextest running a Rust test with rust-gdb debugger. The test 'test_argument_parsing' from cargo-nextest is being executed. GDB (GNU Debugger) version 15.0.50.20240403 starts up, displaying copyright information, GPL v3+ license notice, and configuration details for x86_64-linux-gnu. The debugger is reading symbols from the cargo_nextest binary in the target/debug/deps directory. The prompt shows '(gdb)' ready for debugging commands.
November 16, 2025 at 11:33 PM
Reposted by Jevin Sweval
nataliethenerd.com
Build a Boy progress: My screens finally came this week and tonight I got my driver working! Now I just need to refine it and add some features. Oh and rev 1.3 of the boards are on their way!
November 14, 2025 at 5:00 PM
Reposted by Jevin Sweval
nuclearanthro.bsky.social
A congressionally approved & funded fascist government that will rescission & spend at will is worse than no funded government.
November 10, 2025 at 3:11 AM
Reposted by Jevin Sweval
trahias.bsky.social
Henriëtte Ronner-Knip
(Dutch/Belgian, 1821–1909)
"Immodest", 1897.
Oil on Canvas, 71 × 89 cm.
Royal Museum of Fine Arts Antwerp, Belgium.
#art #painting #painters #BlueSkyArt #cats #caturday
November 7, 2025 at 4:27 AM
Reposted by Jevin Sweval
outsidewolves.bsky.social
#computer #tractor_feed #trypophobia
A cartoon drawing of an exasperated wolf holding a sheet of tractor feed computer paper that is composed entirely of tear-off tractor holes. Text above him reads "TRACTOR FEED COMPUTER PAPER 8.5 x 11 Oops! All Holes!"
November 7, 2025 at 6:30 AM
Reposted by Jevin Sweval
nuclearanthro.bsky.social
😻😻😻CLEANSING THERMONUCLEAR FIRE IS CANCELED FOR THE EVENING!

TONY POLYDACTYL KITTEN OF PERKY EARS AND LOVE AND JOY AND UNSPEAKABLE CUTENESS AND GOODNESS REMAINS IN THE WORLD!😻😻😻
lissaharris.bsky.social Lissa Harris🐀 @lissaharris.bsky.social · 17d
important: this screenshot of Infant Dinky
a wobbly tiny kitten who is mostly toes
November 7, 2025 at 4:54 AM
Reposted by Jevin Sweval
blacktop.bsky.social
High level diff of iOS 18.7.1 vs. iOS 18.7.2 🎉

https://github.com/blacktop/ipsw-diffs/blob/main/18_7_1_22H31__vs_18_7_2_22H124/README.md
November 6, 2025 at 10:30 PM
Reposted by Jevin Sweval
unicouniuni3.bsky.social
Uni has entered attack mode! :3
A black and white cat stands on the floor with his tail up, while another cat watches from the doorway.
November 6, 2025 at 1:13 PM
Reposted by Jevin Sweval
blacktop.bsky.social
First attempt at building macOS 26.0 XNU as a LIBRARY?! 👩‍🔬

Check it out! 🎉

github.com/blacktop/dar...
github.com
November 3, 2025 at 2:16 AM
Reposted by Jevin Sweval
blacktop.bsky.social
Get your macOS 26.0 xnu CodeQL database (and compile_commands.json) here! 👩
‍
github.com/blacktop/dar...
github.com
November 2, 2025 at 11:40 PM
Reposted by Jevin Sweval
retr0.id
simplifying my boolean expressions for no not november
November 1, 2025 at 9:47 PM
Reposted by Jevin Sweval
eliothiggins.bsky.social
New from Bellingcat: “‘Pattern of Extreme Brutality’ — Tear gas, pepper balls among weapons used by federal agents at Illinois immigration protests.”
Read the full investigation:
www.bellingcat.com/news/2025/10...
Tear Gas, Pepper Balls Among Weapons Deployed Against Illinois Protesters
A judge recently issued a restraining order on crowd-control tactics by federal agents in the state, including those involved in Operation Midway Blitz.
www.bellingcat.com
October 31, 2025 at 7:44 PM
Reposted by Jevin Sweval
losfamgeles.bsky.social
Same!!
Small white dog in mailperson costume holding a USPS box
November 1, 2025 at 4:03 AM
Reposted by Jevin Sweval
jortsthecat.bsky.social
I think all my spooky besties deserve some treats
an orange cat is snuggling with someone in a button down shirt. it’s probably his lawyer because the cat’s orange mouth is shut
October 31, 2025 at 8:50 PM
Reposted by Jevin Sweval
kirb.me
For how crazy advanced iOS can be, it’s infuriating it turns off the screen while I’m actively scrolling through my lock screen. You recognised my face, and you know the same face is still looking at the screen. The phone hasn’t moved significantly since unlock. Why kick me out like that?
October 30, 2025 at 11:11 PM
Reposted by Jevin Sweval
elizas.website
OH: “real XML has never been tried”
October 31, 2025 at 1:41 AM
Reposted by Jevin Sweval
mac84.bsky.social
Mac OS for CHRP shenanigans coming soon... 💿
Steve from Mac84 in front of a desk. On the desk is a G3 desktop with a pile of disks, a Motorola StarMax PowerPC Mac OS compatible clone system, boxed copies of Macintosh System 7.5 and Mac OS 8 - along with a CD-R of Mac OS 8 for CHRP systems.
October 30, 2025 at 3:46 AM
Reposted by Jevin Sweval
katie-drummond.bsky.social
US census data is carefully anonymized for good reason. Now Republicans want to change that -- and their plan could put the data of every person living in the US at risk.

Important reporting from @telliotter.bsky.social
The Republican Plan to Reform the Census Could Put Everyone’s Privacy at Risk
A little-known algorithmic process called “differential privacy” helps keep census data anonymous. Conservatives want it gone.
www.wired.com
October 28, 2025 at 1:07 PM
Reposted by Jevin Sweval
whitequark.org
please enjoy: my Wasm-hosted, Wasm-targeting build of Clang/Clang++/LLD: a self-contained, 25 MiB (gzipped) pure function
www.npmjs.com/package/@yow...
October 26, 2025 at 9:49 AM
Reposted by Jevin Sweval
foone.bsky.social
For reasons too complex to explain here, I wrote an Apple II program designed for Early Modern Age Catholics to determine if they're allowed to have sex with their wife, or if it'd be a sin.

Here's the video of it running.
October 25, 2025 at 7:49 AM
Reposted by Jevin Sweval
nuclearanthro.bsky.social
Please enjoy a #Caturday luxurious tail-hugging Poseidon!

Moreover we must destroy ICE & smash fascism.
Photographed from above a fluffy black cat is lying on their right side and adorably asleep with tail tucked between back legs and pulled up to the front legs which are in bunny paws mode. Cat is atop a quilt of mostly green red and blue squares with white borders.
October 25, 2025 at 4:07 PM
Reposted by Jevin Sweval
saffronsfloof.bsky.social
Target acquired.

#cats #BlueskyCats #gato #CatsOfBluesky #photography
Color photograph. A long haired gray, black and brown tabby wears a teal colored harness and lates on the pavement outside. Behind her you see the greenery of the outdoors.
October 21, 2025 at 12:34 PM