KL3FT3Z @toxy4ny.bsky.social Red Teamer & Offensive AI Researcher. Creator of redteam-ai-benchmark and other open-source redteam tools. Writing about LLM security and safety, system’s hardening and adversarial AI.
Gitlab.com- https://gitlab.com/toxy4ny
Dev.to - https://dev.to/toxy4ny
BobDaHacker 🏳️⚧️ (she/her) @bobdahacker.com Can we hack it?? Yes we can!!! 😎😎😎
Hey Im BobDaHacker an ethical hacker 🤓
Thx 4 coming to my ted talk
https://bobdahacker.com
ＳＴ０１０－１４ @st01014.bsky.social Code synthesizing Carbon-Silicon based lifeform 🖥️🧬
#Coding #Math #Physics
#HPC & #AI
#RetroTech
#Aerospace
#ＡＥＳＴＨＥＴＩＣＳ
Random #Nerdiness & #Shitposting
Get Launched @getlaunched.bsky.social Make yourself the 'Go To' person in any industry and earn a side income from running small networking events.
Earn through entrance fees, membership fees, sponsorships & deals. GetLaunched.org
Veblen Director Programme @veblendirectors.bsky.social Helping ambitious people get their first board seats. Regardless of your background.
Beto O’Rourke @betoorourke.bsky.social Powered by People
Den @den.dev Lead Maintainer of Model Context Protocol
Ben Collins @bencollins.bsky.social Facebook Beef
Cat Hicks @grimalkina.bsky.social Author of The Psychology of Software Teams: https://www.drcathicks.com/#book
Applied behavioral science in complex technical systems
she/her 🏳️🌈
Catharsis: https://catharsisinsight.com/
Host at: https://www.changetechnically.fyi/
Shelley @shellster24.bsky.social I'm just here for the free food.
@organic-thought.bsky.social @organic-thought.bsky.social 
Astronomy Acres @astronomyacres.com Astronomy Acres Remote Observatories (AARO) is a remote hosting observatory for astrophotographers nestled under Bortle 1 skies in rural SW New Mexico.
To learn how we can host your gear - visit https://astronomyacres.com
Jonathan Edward Durham @thisone0verhere.bsky.social Writer. Reader. Sometimes funny. Author of WINTERSET HOLLOW (1st edition out of print, 2nd edition coming October 2026!) HOLLYWOODLAND coming 2027!
https://www.jonathanedwarddurham.com
https://jonathanedwarddurham.substack.com
EUMaster4HPC @eumaster4hpc.bsky.social We educate future leaders in HPC | eumaster4hpc.uni.lu
Funded by EuroHPC JU, the EUMaster4HPC consortium aims to define the body of knowledge in High-Performance Computing. Learn more about the project at eumaster4hpc.uni.lu
Ski Mom @skimomwy.bsky.social Mountain girl. Wife. Mother. Anthrogeek/History freak. Read everything. Learn more. Facts matter. #StopSuicide DFTBA. Rock Chalk. AMDG. Brown Ajah. Frodo Lives! Do not obey In advance.
Prepare for the worst, expect the best, and take what comes.
Stefan Abi-Karam @stefanabikaram.com Graduate Student (@SharcLab) + Research Faculty at @GeorgiaTech 🐝
Working on digital hardware design + AI
https://stefanabikaram.com/
Tyler Borchers @tylerborchers.com SVP, Strategy & Operations. Building products, growing audiences and driving revenue. Previously TIME and VICE News. Posting about media, technology and AI.
Website: https://tylerborchers.com/
LinkedIn: https://linkedin.com/in/tylerborchers/
Uncle Joe @sydseter.com Co-leader OWASP Cornucopia. If you like what we do for open source, visit our code repository https://github.com/OWASP/cornucopia and give us a star ⭐
🌈 «Difference is of the essence of humanity» 🦄 – John Hume
#appsec #owasp #cornucopia #threatmodeling
EESSI @eessi.bsky.social European Environment for Scientific Software Installations (EESSI, pronounced as "easy") - https://eessi.io - HPCWire Reader’s Choice Award 2024 - Part of EuroHPC Federation Platform as Federated Software Component
HPC Ninja @hpcninja.bsky.social “I know that I know nothing.” - talks about HPC, AI, Compute, Semiconductors
ChromaMagic @chromamagic.com • home of the world famous #magicpuss & #chromapuss
• learn to see color, paint color @ https://chromamagic.com
• lovely art by @micheleclamp.com
Texas Advanced Computing Center at UT Austin @taccutexas.bsky.social 25 years of #Powering Discoveries. Home to the National Science Foundation Leadership-Class Computing Facility. Learn more: https://tacc.utexas.edu/
FCLC (being a silly goose) @fclc.bsky.social HPC, BLAS, I make things FAST
Standing on the shoulders of giants
TLDR; 🇨🇦🐧🧑🏼💻🚴🏎️🧗🏼 💩posting.
Haver of opinions that are all my own.
I mainly do #HPC #BLAS #AI #RVV and #clusters
Proud French Canadian, you’ll hear about it
(I help with HPC.social)
Andrew Jones (hpcnotes) @hpcnotes.bsky.social 25+ years using + researching + buying + architecting #supercomputing
Now engineering leader for future #AI infrastructure + #HPC capabilities at Microsoft
Posts about #supercomputers #AI #technology #F1 #LFC #aviation #travel …
https://www.hpcnotes.com
Glenn K. Lockwood @glennklockwood.com I am a supercomputing enthusiast, but I usually don't know what I'm talking about. I post about large-scale infrastructure for #HPC and #AI.
nixCraft @cyberciti.biz Enjoy Linux & Unix-like systems, open-source software, and programming/compsci? Into Sysadmin & DevOps? Follow us to make the most of your IT career! Discover new tools and apps daily, plus a dose of humor ⤵️
https://www.cyberciti.biz
TREC at PSU @trecpdx.bsky.social Portland State University's Transportation Research and Education Center (TREC). Home to the Initiative for Bicycle and Pedestrian Innovation (IBPI), transportation data programs PORTAL & BikePed Portal, Better Block PSU, and PSU's membership in PacTrans.
@jesusdosgarcia.bsky.social @jesusdosgarcia.bsky.social 
Jencey Dole @jenceydole.bsky.social ASU Math
Research Technology Office
President of WHPC at ASU
Fernanda Foertter @hpcprogrammer.bsky.social A yellow shirt =/\=
https://fernandafoertter.com/
Anuj Sharma @anujsharma.bsky.social brought into #hpc by different forces of nature. stayed for the community
Becky Yeager @byeager.bsky.social CU Boulder Research Computing
Agile Coach
RMACC Executive Director
Carleton College
History Lover
Avid Reader
Amanda Randles 🧪⚛️ 👩🔬 @profamandarandles.bsky.social Director of the Duke University Center for Computational and Digital Health Innovation. Professor of Biomedical Engineering. Research in HPC and digital twins for health.
HPC Guru @hpcguru.bsky.social Not a HPC Guru, but I play one on social media
hpc.social on BlueSky @hpc.social Expanding the HPC.social community to new and bluer skies! See our open-source community projects including jobs board and links to other media such as Slack, Discord, and Mastodon at https://hpc.social to introduce yourself, learn more, and get involved!
Fight for the Future @fightforthefuture.org 👊 Battling techno-fascism with our Internet-savvy blend of attention-grabbing activism and mass mobilization.
https://www.fightforthefuture.org/2026
Sara Willis @sarawillis.bsky.social Research computing facilitator supporting the University of Arizona's supercomputers. Focused on making complex systems more accessible and effective for everyone.
Victoria Uribe @victoriauribe.bsky.social #LatinasinSTEM
Thomas Jennewein @thomasjennewein.bsky.social Computer Systems Engineering student at Arizona State University
ASU Research Technology Office
Treasurer of WHPC at ASU
Passionate Clarinetist
Nil Mu @nilablueshirt.bsky.social #HPC System Analyst at Arizona State University Research Computing. I like #supercomputers and #metagenomics ：）
Josh Burks @thejburks.bsky.social HPC Systems Engineer at Arizona State University
Risa Razi @risarazi.bsky.social 
Johnathan Lee @thediymaker.bsky.social ASU Sr. HPC System Architect
Jason Yalim @yalim.bsky.social Sr. ML Eng. @ PayPal's GFP ML R&D.
Formerly Assistant Research Professor, Computational Research Accelerator, a supercomputing-adjacent unit @ Arizona State University. PhD Applied Math. on stratified fluid flows.
math.la.asu.edu/~yalim
Views my own
Brandon @brandonbiggs.bsky.social #HPC Sysadmin at INL #DOE. Trying to make computing more accessible.
v @vsoch.bsky.social Principal Computer Scientist
https://vsoch.github.io 🫒
Mark Hamill @markhamillofficial.bsky.social Believe in yourself! Work hard, never give up & anything's possible! OR: Kick back, relax & aim low: You'll never be disappointed...😜
Daniel Hoy @hoydan.bsky.social NASA JPL Solar System Ambassador volunteer, space and space exploration enthusiast, opinions are my own.
QueenBorg @queenborg.bsky.social Irish card carrying proud geek, NASA Solar System Ambassador Volunteer, living in NC. Kindness first.
James Moore @quarkspin.bsky.social Believer, IT dude, musician, (amateur) astronomer, Bama grad, JPL/NASA SSA, Packers fan, Space Hipster. #NASASocial and #SCTweetup participant. Opinions are mine. #spacetweep
Scottebemeup @scottebemeup.bsky.social Engineer, maker, astroimager, Solar System Ambassador, haunt builder/actor
https://www.instagram.com/scottebemeup/
James Davenport @jradavenport.com Astronomy professor in Seattle. Coffee drinking, year-round-plaid wearing, joke telling space dad. Searching for ET, caring for humans.
https://jradavenport.github.io
🔭☕️🎤
Erin M. May, PhD @astronomay.bsky.social Staff Astronomer @ a place - Exoplanet Atmospheres. All data is good data.
Plus Knitting, Stickers, Baking, and other crafty things. Toddler mom.
Previously known as @_astronoMay on the other site.
ErinMMay.com
SiderealStickers.Etsy.com
Astrobites @astrobites.bsky.social Digestible summaries of the latest astronomy research. Written by an international team of grad students for undergrads! Supported by the @AAS_Office. #scicomm
Jonathan McDowell @planet4589.bsky.social Astrophysicist
Support the work of Jonathan's Space Report:
https://www.gofundme.com/f/fund-jonathans-space-report-library-transition
Sarah Hörst @planetdr.bsky.social Professor of planetary science at Johns Hopkins. Titan’s biggest fan. Pomeranian wrangler. Runner. Love many, trust few, always paddle your own canoe. She/her. sarahhorst.com
Planetdr.26 on signal
Emily Lakdawalla 🏳️⚧️ Uranus Expert @elakdawalla.bsky.social Planetary scientist, freelance science writer and space artist, queer, ADHD, mom. Turns out it’s hard to be all those things at once. Shop at elakdawalla.Etsy.com
Mike Brown @plutokiller.com Astronomer, planet hunter, Pluto killer, bear whisperer, finger-wrapped dad. Dangerous secularist. Foot soldier in the War on Cars. He/him.
mikebrown.caltech.edu
Phil Plait @philplait.bsky.social Bad Astronomer (formerly @BadAstronomer), SciCommer, Dork. Crash Course Astronomy guy. He/him. Newsletter: badastronomy.beehiiv.com
I'm self-employed so my opinions do in fact represent my company's.
Katie Mack @astrokatie.com Cosmologist, pilot, author, connoisseur of cosmic catastrophes. TEDFellow, CIFAR Azrieli Global Scholar. Domain verified through my personal astrokatie.com website. She/her. Dr.
Personal account; not speaking for employer or anyone else.
Emily Hunt @emily.space Postdoc @univie.ac.at working on star clusters & machine learning.
Also: open web developer & enthusiast, working on @astrosky.eco and more
🏳️🌈 🏳️⚧️ (she/her), Ⓥ
Website: https://emily.space
GitHub: https://github.com/emilyhunt
Kat Troche @kuiperkat.org Professional amateur astronomer with astrosociety.org + aaa.org 💫
Emmy + Webby winner 🏆
Have scope, will travel 🔭
Opinions are my own 👩🏻💻
linktr.ee/kuiperkat
Adam Kinzinger @adamkinzinger.substack.com Dad. Husband. Former GOP congressman. Voted to impeach Trump. Now fighting for our democracy. Lt. Col. Air National Guard (ret). Founder of Country First
Adamkinzinger.komi.io
Adamkinzinger.com
FLAVOR FLAV ⏰ @flavorflav.bsky.social Rock and Roll Hall of Fame Inductee
GRAMMYS Lifetime Achievement Award
Questions or complaints,,, harass my management:
FlavorFlavMgmt@gmail.com
Pwnallthethings @pwnallthethings.bsky.social Just thinking out loud.
Ari Cohn @aricohn.com First Amendment & defamation lawyer.
Free Speech Counsel @TechFreedom.org (x2)
Illini/music junkie/oofnik.
“A snarky gay lawyer Jessica Fletcher.”
Posts are my own.
https://linktr.ee/aricohn
Arnold Schwarzenegger @schwarzenegger.bsky.social Bodybuilder. Conan. Terminator. Former Governor. I killed the Predator. I told you I’d be back. Join my positive corner of the internet - Arnold’s Pump Club.
George Conway ⚖️🇺🇸 @gtconway.bsky.social Recovering lawyer | Owned by a Pembroke Corgi | Host of Psycho Politics pod and contributor, @TheBulwark.com | Crappy pol | Trying to figure out Substack
substack.com/@gtconway
Rick Wilson @therickwilson.bsky.social Husband to Renee. Father to Andrew and Eleanor. Grandfather to Winnie and Indy. Founder. Writer. Ad-maker. NYT #1 Bestselling author. Instrument-rated Beechcraft pilot. AgainstAllEnemies.net
Lesley Carhart @hacks4pancakes.com I am eminently qualified to speak from experience about a variety of dumpster fires.
ICS DFIR at Dragos, martial artist, marksman, humanist, level 14 Neutral Good rogue, USAF retired. I post *very serious* things about infosec. Thoughts my own. Enby. 🏳️🌈
El Jefe Gone Dark Security @eljefe.social I'm Thee Sarcastic Warrior, RETIRED Keeper of Secrets in MSR, FORMER Inquisitor of the CTO, LAST Defender of Caturdays, Hugger of Trees and Hunter of Bots.
shenetworks @shenet.works Networking • Hacking • Hacking Networks (she/her)
shenet.works
Grifter @grifter801.bsky.social Threat Hunting & DFIR, Hacker, Geek, DEF CON & Black Hat CFP Review Board Member, DEF CON Contest/Events/Demo Labs Dept. Head, Black Hat Staff, DC801 Founder
The Official Pulpit of CULT OF THE DEAD COW @cultdeadcow.com www.cultdeadcow.com
DEF CON @defcon.bsky.social The world’s premier hacker conference. Serving the global hacker community since 1993.
Defcon.org
Forum.defcon.org
Defcon.social
Matthew Gertz @mattgertz.bsky.social Senior Fellow at @mmfa. Views expressed here my own. Husband of @alyssarosenberg. Dad. Not the former GOP congressman. Find me here: http://bio.site/mattgertz
OSINT Techniques @osinttechniques.bsky.social https://www.forensicosint.com/
Adam Savage @asavage.bsky.social Maker. Science Communicator. Connector. 
LeVar Burton @levarburton.bsky.social Kunta, Geordi, Reading Rainbow guy. Flies twice as high… #bydhttmwfi
Alyssa Miller 🦄👩✈️ @alyssam-infosec.com Hacker, CISO, and commercial pilot. Certified Bluesky Elder. Author and International Speaker, Chief advocate of #DoBetterBeBetter
Compassion and empathy are traits in short supply but necessary to make this world a better place.
alyssasec.com
Electronic Frontier Foundation @eff.org We're the Electronic Frontier Foundation. We're a nonprofit that fights for your privacy and free speech online. Find all of EFF's social media accounts at eff.org/social.
SwiftOnSecurity @swiftonsecurity.com computer security person. former helpdesk
Accidental CISO @accidentalciso.net I accidentally became the CISO. I didn't want this job, but the job chose me. I'm scared, and I want to go home.
https://www.accidentalciso.net
Ian Coldwater 🧊🚫 @lookitup.baby Kubernetes SIG Security Co-Chair, goose in the mainframe. Minneapolis. They/them. Stay punk 🏴
MSP feed info: https://bsky.app/profile/amityf.bsky.social/post/3mrv36uo4pc2a
NPR @npr.org This is NPR 🎙️
Jake Tapper, long-suffering Philly sports fan @jaketapper.bsky.social Dad, husband, CNN anchor, author, doorman to three dogs and a cat.
Craig Kelley @namonai.bsky.social Skier, dad, coder, gamer and lover.
"To be humble to superiors is a duty, to equals courtesy, to inferiors nobleness."
-Benjamin Franklin
Charles @charlesandre.bsky.social Andre 
Dr. Kelley Hess @khesser.bsky.social Astronomer/Senior Researcher at Onsala Space Observatory/Chalmers University, Sweden; ultra runner, adventure racer, cyclist. Ironman WC 2012, 2014. Xterra World Champs 2014.
Cats of Yore @catsofyore.bsky.social Hi! I’m Molly Hodgdon. I live in Vermont with my beautiful FIV+ cats Francie and Marcel. Banner photo by W. Eugene Smith. Profile pic is a postcard from my collection mailed 1908.
Not a bot. Not selling anything. Just a keeper of forgotten cats.