Piotr P. Karwasz @piotr.karwasz.org Java & Open Source expert | Apache Software Foundation member | VP Logging Services & Ecma Relations | Father of three wonderful daughters
Gary @garydgregory.bsky.social Apache Software Foundation Member
Benjamin Marwell ☕ @bmarwell.de #JakartaEE-Dev, Musician & Tech-Blogger.
Uses #Linux. @maven.apache.org PMC and ASF member.
IBM Champion 2022.
🏙️ are my own.
Matt Gray @mattgrayy.es 🎥 YouTuber, 🎙 Broadcast Engineer
📱 @MattGrayYes on everything (linked below)
🏳️🌈🏳️⚧️ Trans (she/they/he)
https://mattg.co.uk
WHY2025 @why2025.bsky.social WHY2025 is an international non-profit outdoor hacker camp/conference taking place in The Netherlands in the summer of 2025.
WHY2025.org
mck 🦎🐬 @mck.semb.wever.org it's msw upside-down
distributed computing, databases, jdk, linux
🇳🇴🇦🇺 https://about.me/wever
@jfclere.bsky.social @jfclere.bsky.social 
Martin van den Bemt @baahmi.bsky.social Polyglot software developer and currently not very active open source developer and ASF Member. Love reading code and creating with it.
I make a lot of typos.
Want everyone to do well, especially people who want that too for others.
Ruth Suehle @suehle.bsky.social President, #Apache Software Foundation ( #ASF )
Makes lots of things & #highland dances
GeekMom.com writer
https://linktr.ee/suehle
Apache Software Foundation (The ASF) @apache.org The global home for open source software, powering some of the world’s most ubiquitous software projects in web, big data, Java, IoT, cloud computing, and more. Learn more at https://apache.org.- B Ben Laurie @benlaurie.bsky.social Exploring the foundations of trust.
Chris Grams @cdgrams.bsky.social Marketing @ Sonar. Have thoughts on branding, comms, and tech🗞️🤖. I live in the desert 🌵but grow tropical plants🌺 and fruit🍊🍋 just because.
Katie Moussouris (she/her/she-hulk/she-ra)🌻 @k8em0.bsky.social Founder & CEO LutaSecurity @payequitynow MIT&Harvard visiting scholar, @MasonNatSec fellow, 1/2 Chamoru, 1/2 Greek all-American hacker
HD Moore @hdm.io runZero & Metasploit
Peter Bell @peterbell.bsky.social Founder/CTO @Gather.dev (Merge minds, resolve conflicts). Author @O'Reilly, Host @Kubecon, Former SVP Eng @General Assembly
David Adams @davidadams.bsky.social Startup Swiss army knife. Product & software engineering. Shouting into the void.
zz9official.bsky.social @zz9official.bsky.social ZZ9 Plural Z Alpha - The Offficial Hitchhiker's Guide to the Galaxy Appreciation Society
CrazyUs @crazyus.com Constant Traveler. Hiker. Wanderer. Community LOVER. Ally🫶. Startup veteran. Travel writer BackgroundMormom. Interested in Utah politics 💙 & religion (exmo/progressive).
@halfline.bsky.social @halfline.bsky.social 
Matthew Garrett @mjg59.eicar-test-file.zip Former biologist. Actual PhD in genetics. Security, OS security teaching at https://www.ischool.berkeley.edu.
Blog: https://codon.org.uk/~mjg59/blog
Signal: @mjg.59
He/him
Opinions expressed here are mine, not my employer's
lcamtuf @lcamtuf.coredump.cx Substack: http://lcamtuf.substack.com/archive
Homepage: http://lcamtuf.coredump.cx
Mark Dowd @mdowd.bsky.social Internet hacker
Ben Kahn @xkahn.com Open Source advocate, father, SCUBA diver, occasional drone pilot.
SparkFun Electronics @sparkfun.bsky.social Start Something.
www.sparkfun.com
Richard Fontana @richardfontana.bsky.social Follow me at https://bsky.app/profile/richardfontana.mastodon.social.ap.brid.gy . Photo by Federico Leva https://mamot.fr/@nemobis | CC-BY-SA-4.0
Karanbir Singh @kbsingh.bsky.social Father, Husband, Engineer, Traveller. DE@RedHat.
https://www.karan.org/ 
Very British Problems @soverybritish.bsky.social New VBP quiz book bit.ly/3DkBcgi: VBP books, tops, cards, calendars & contact: bit.ly/3mWIF9S. Buy me a tea: ko-fi.com/robtemple
Dr. Ralf S. Engelschall @engelschall.bsky.social 52-year old computer scientist, executive manager, software engineer and software artist from Munich, Germany. CTO of msg Group, msg systems ag.
Leif Nixon @nixon.now Science, technology, security. Not apolitical. Breaks stuff for a living.
Randall Munroe @xkcd.com 
Tom Scott @tomscott.com I make things. They’ll probably come back to haunt me in a few years’ time. https://www.tomscott.com/
pimoroni @pimoroni.com Purveyors of fine Maker goods worldwide and creators of fun, useful, and educational electronics for all skill levels. Come play with us! 🏴☠️
Chris Eng @ceng.bsky.social Still deciding if I even like social media any more.
Matt @dorkmatt.bsky.social network infra, DIY, travel, and cats
Chris Wysopal @weld.bsky.social Gray haired gray hat. Co-founder Veracode. Former L0pht security researcher. Builds tools to find and fix vulnerabilities in code at scale.
Adam Langley @buildhacksecure.bsky.social Fullstack dev & Hacker, training ethical hackers how to hack & web devs to secure their apps! CTO at https://hackinghub.io and Director at https://bsidesexeter.co.uk
Artturi Lehtiö @artturi.bsky.social Cybersecurity business, products, and technology.
Picard Tips @picardtips.bsky.social Wishing for a thing does not make it so.
By @JoeSondow.bsky.social
Kenn White @kennwhite.bsky.social cryptography • neuro • cloud • biscuits
ORD-DCA-NYC-BCN ✈️
kennwhite@mastodon.social
Shane Curcuru @shanecurcuru.bsky.social Father, husband, 20+ years ASF, punny guy. We have cats. He/him. #Trademarks #OpenSource
Jim Jagielski @jimjag.bsky.social Wearer o’ many hats in #opensource; Head of OSPO at Salesforce; Co-founder ASF; Developer; Speaker; Homebrewer
Rich Bowen @rbowen.bsky.social Open source zealot. Maker of knives. Thrower of darts. 
Justin Erenkrantz @jerenkrantz.bsky.social SVP, Software Engineering at MLB. Member, The Apache Software Foundation. PhD from UC Irvine. Texas Rangers fan. He/him. @jerenkrantz@fosstodon.org
Brian Proffitt @brian.proffitt.org Transplanted Hoosier fighting entropy through marriage, fatherhood, friendship, & open source. Sr Mgr, Community Outreach, Red Hat OSPO. VP, M&P/Conferences, ASF.
Action is his reward.
@rhatdan.bsky.social @rhatdan.bsky.social 
daniel:// stenberg:// @daniel.haxx.se I write curl. I don't know anything. I am @bagder@mastodon.social
Weekly email at https://lists.haxx.se/listinfo/daniel
David Woodhouse @dwmw2.bsky.social Views are mine, not those of past, present or future employers. #FBPE
Nicola Tuveri @romen.dev Trust me, I'm an engineer! 😂
https://romen.dev
OpenSSF @openssf.org Open Source Security Foundation (OpenSSF)
Together, we're securing the open source ecosystem
http://openssf.org
#OSSSecurity #OpenSSFCommunity
Chris Short @chrisshort.net Principal Trainer, KodeKloud | DevOps'ish | Kubernetes Contributor Comms | Open Source | Corgis | Detroit | Disabled Veteran | Views solely mine
Máirín Ní Ḋuḃṫaiġ ᚋᚐᚐᚔᚏᚔᚔᚅ @mairin.bsky.social Haigh a chairde, mise Máirín! Is dearthóir UX foinse oscailte mé. I mo chónaí i mBostún agus táim ag foghlaim Gaeilge. (ceartaígí, le bhur dtoil!) í/sí/a Is Podman é mo phictiúr!- I Stefan Eissing @icing.bsky.social Free dev, free software. Part of team cURL, the ASF and Apache httpd.
Luke Hinds @lukehinds.bsky.social Old Security Hack - Creator of https://sigstore.dev https://nono.sh - former distinguished engineer at Red Hat, now CEO of alwaysfurther.ai
Robert Graham @erratarob.bsky.social @erratarob on the hellscape site
Mads Toftum @q42.bsky.social $dayjob is AWS / DevOps / infosec related
Apache Software Foundation Member (part of root@ many moons ago)
Free time spent on photography and cooking.
@quasi42 in the twitters
@q42 on Flickr.
æva black @aeva.online F/OSS hack of minor notoriety. former CISA, MSFT, OSI, OpenStack, & more.
🏳️⚧️ & 🏍️ & 🇪🇺.
all opinions 💯 mine.
Will Dormann is on Mastodon @wdormann.bsky.social I play with vulnerabilities and exploits.
While this site initially showed promise, I've grown tired with its lack of improvement.
You'll find me @wdormann@infosec.exchange on Mastodon.- K David Nalley @ke4qqq.bsky.social Open Source at AWS
apenwarr @apenwarr.ca wvdial, bup, sshuttle, netselect, popularity-contest, redo, gfblip, GFiber, atlogin.net, and now Top Chicken @Tailscale.com doing WireGuard mesh. First search result for "epic treatise."
David A. Wheeler @davidawheeler.bsky.social I'm interested in developing secure software, free/open source software, and the combination. As a hobby I dabble in formal mathematics (doesn't everyone need a hobby?).
See https://dwheeler.com
bubbe yaga @ellearmageddon.bsky.social i’m not a girl, not interested in being polite or cisgender. jewish, anarchist, still punk, in my daddy era.
this is not a place of honor.
no highly esteemed thoughts are skeeted here.
ngl.link/armageddon1312
don’t explain, you’ll only make it worse
Electromagnetic Field @emfcamp.bsky.social A weekend of geekery in an internet-connected field. Returning in summer 2024.
Website: emfcamp.org
Fediverse: @emf@emfcamp.org
Twitter: twitter.com/emfcamp
The Rodent of Unusual Size @therous.bsky.social F/LOSS developer, advocate, speaker. Co-founder of The Apache Software Foundation. Author, opinionist, asshat. @GenghisKen@ruby.social
Electromagnetic Film @emffilms.bsky.social Films and talks at Electromagnetic Field 2026. Full schedule at https://films.emfcamp.org/
MCM Comic Con @mcmcomiccon.bsky.social 
Nick Sullivan @nicksullivan.org Asymmetries in action
Jarek Potiuk @jarek.potiuk.com Independent Open-Source Contributor and Advisor, Committer and PMC member of Apache Airflow, Member of the Apache Software Foundation
Amanda Brock @amandabrock.bsky.social CEO @OpenUK, open source stuff - Advisory, Policy, Keynote, Writer, Exec Producer State of Open Con. Slave to #kittendundee AuDHD
Tod Beardsley @todb.hugesuccess.org #InfoSec person. KT0DBK is my callsign. IT guy for @clairereynoldsforcongress.org
I post more often on https://infosec.exchange/@todb, bridged here as @todb2.hugesuccess.org and turns out, is much more #infosec than #txpol political. Follow both!
Colm MacCarthaigh @colmmacc.bsky.social VP / Distinguished Engineer at Amazon Web Services. Also: Open Source and Apache, Cryptography, Irish Music, mediocre Photography.
Horror Night Nightmares @handle.invalid 🎃 Halloween Horror Nights 👻 Howl-O-Scream 😈 Central Florida Haunts 💬 linktr.ee/hnnightmares
Rocky Linux @rockylinux.org Rocky Linux is a community-driven Enterprise Linux distribution, for HPC, AltArch, and beyond. | 🐘 @rockylinux@fosstodon.org | 🏛️ @resf.org
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app