Marius Gjerd @mariusgjerd.bsky.social Electrician, then developer, now industrial automation student as a side quest alongside my dev job. I write about IT/OT: sensor data you can't trust, and OT security for developers. mariusgjerd.github.io
Thomas Rauch @thomasrauch.bsky.social Tech-enthusiastic lean-agile leader | Live each day as the person you hope they will remember when they speak your name for the last time.
Demystifying Industrial Tech (Blog):
www.demystifyingindustrialtech.com
Falk Rehkopf @falkrehkopf.com Leadership & Communication Coach • Senior Coach Practitioner (EMCC) • Certified Running Coach • Certified Team Coach
https://www.falkrehkopf.com/
Krapetza @krapetza.bsky.social Aime l'art, l'autogestion et le zbeul
Déteste la police et toutes les formes de domination
#prendresoin #antifascisme #photography
@sameenkhan.bsky.social @sameenkhan.bsky.social 
Daniel @danieljohnlewis.bsky.social Professional in Cyber Security + cybernetics & AI + cyber-physical systems (CPS) & Operational Technology (OT).
Personal interests in philosophy, psychology, politics and religion.
Salman Asad ⚡ @deathflash1411.bsky.social Founder: @osmsec.xyz , @hacktronix.in & @bsidesvizag.in
@elwood-58.bsky.social @elwood-58.bsky.social 
@zzdave13.bsky.social @zzdave13.bsky.social - G @growl05.bsky.social @growl05.bsky.social
@lupineblue.bsky.social @lupineblue.bsky.social 
Jacob @snoozyrests.bsky.social 🍉 (He/Him) | Cyber Security PhD Researcher @ University of Bristol | Industrial Security Nerd | Malware Enthusiast | Dirty Commie ☭
My posts are not reflective of my employer.
Chris :) @bearbyte.co.uk 🏴 Cyber Security Analyst (CISSP/GCFA) with experience in CNI and soon to be retail
This is the void into which I shout my uneducated thoughts.
Such is the way of the worm...
@dtm1017.bsky.social @dtm1017.bsky.social 
tman07 @tman07.bsky.social 
Bart Thijssen @bartthijssen.bsky.social Master of (Keeping/Stealing) your Secrets | Security Advisor & Intel Analyst | Civil Servant @ BE | Klopjacht-speurder | IT Eng. + Pol. Sci. | Posts my own
jfmriva @jfmriva.bsky.social Buscad la belleza. Es lo único que merece la pena en este asqueroso mundo. (Ramón Trecet)
@otsocthreatintel.bsky.social @otsocthreatintel.bsky.social 
@davesouls.bsky.social @davesouls.bsky.social 
@deff683.bsky.social @deff683.bsky.social 
B. Bear @200okcat.bsky.social Newbie Cyber Threat Analyst
f2k2 @oblivion.observer eternal work in progress (be patient with me)
computer security practitioner (OT)
musical decay painter
posts, opinions, jokes are my own, not my employers
https://oblivion.observer
they/them ☢❔👾💣
@sammy2026.bsky.social @sammy2026.bsky.social 
Dan Ricci @danricci14.bsky.social Founder of the ICS Advisory Project & Industrial Data Works. Senior Cybersecurity Consultant @Ampyx Cyber.
countmyvote @countmyvote.bsky.social Blue lifelong Democrat. Election tallys were tampered. They lied on the census. They staged fake assassination attempts. Save our democracy. #countmyvote
"Hell is empty and all the devils are here" (William Shakespeare, "The Tempest")
A!Kat ai @a-katai.com We make custom AI Assistants/Companions/Instructors/etc with heart! 🩷
https://a-katai.com
https://ko-fi.com/akatai/shop
Woman-owned ♀️ LGBTQ+-owned 🏳️🌈
@sh1n0bi007.bsky.social @sh1n0bi007.bsky.social 
Liudas @lso.bsky.social SWE by training, Director of Engineering by role. Always Lithuanian, currently residing in Canada. 
Green Spatula 🇺🇦 @greenspatula.bsky.social Security, policy, and tech news. This machine bonks vatniks.
#NAFO #StandWithUkraine #SlavaUkraini
NOP sled @bradnel.bsky.social Photo of my beloved Boundary Waters Canoe Area
Embarrassed American
"It's tough to make predictions, especially about the future." Yogi Berra
Bad speller!
@arunccltest.bsky.social @arunccltest.bsky.social 
@vennelacheekati.bsky.social @vennelacheekati.bsky.social 
@m3atta.bsky.social @m3atta.bsky.social 
@robbidavis.bsky.social @robbidavis.bsky.social - B David X @badabing.bsky.social I am in Edinburgh. I work in cyber security.
@baltismore.bsky.social @baltismore.bsky.social 
😂🌏🌎🌍🤍PresidentOfTheEarth🖤🌌📡🙃 @maelmertah.bsky.social Hi🙃 I hope you're doing well. If not, keep smiling no matter what, and don't hesitate to contact me. I invite you to follow me. https://www.instagram.com/maelmertah
🤍⚡🪽💛
https://x.com/MaelMERTAH- N @newbia.bsky.social @newbia.bsky.social mmo player and youtber
@shreksquatch.bsky.social @shreksquatch.bsky.social 
@user354.bsky.social @user354.bsky.social 
Kristian Harstad @kristianharstad.bsky.social Follow/RT/links NOT endorsement.- Z @zeemee.bsky.social @zeemee.bsky.social
Walt Boyes @waltboyes.bsky.social Industrial Grade Storyteller, Editor, Husband, Dog Lover
Timothy St. Clair @timothysc.bsky.social Father, Coach • Slow Rolling Entrepreneur • ex-DE/PE (Broadcom/VMware-Tanzu, Heptio, Red Hat-Openshift) • k8s `OG` + Mesos & Condor Alum • Building superclusters in the sky
Travis Farral @travisfarral.bsky.social I’m here. Sometimes. Cybersecurity guy. Ukraine supporter.
Missing 300 baud and the bulletin board scene. 
@zarine.bsky.social @zarine.bsky.social 
Zelbinian @zelbinian.bsky.social former ux person | tabletop gamer | music lover | cat dad | socialist | LLM hater
https://steamcommunity.com/id/The_Zelbinian/
Steve Battista @mitresteve.bsky.social Survivor of almost 35 years of the Cybersecurity game.
1. When you around long enough, everything is your fault.
2. Nothing beats a good backup. 
Dr Ravi Nayyar @ravirockks.bsky.social SSC x CNI x Regulation | Fellow and Board Member @ Social Cyber Institute and @ASPI-org.bsky.social | Blogging @atechnolegalupdate.substack.com | Cricket, #Bloods | #KalikaMataKiJai
theresa @hellslide.bsky.social Taking on a challenge, is a lot like riding a horse.
If you’re comfortable while you’re doing it, you’re probably doing it wrong.- S Steve Kamman @stevekamman.bsky.social "there can still be no doubt about the task confronting us at present: the ruthless criticism of Everything Existing" - :-p
Secure ICS OT @secure-ics-ot.bsky.social Unsolicited posts from an ICS/OT Professional with both GICSP and ISA 62443 Expert. GIAC Advisory and ISA member.
X: @Secure_ICS_OT
Mastodon: https://infosec.exchange/@Secure_ICS_OT
#ICS #OT #GICSP #IEC62443
@tehexodus.bsky.social @tehexodus.bsky.social 
Clara Leigh @clara42.bsky.social Laravel, VueJS, Cyber Security 🌈
Stephen Hilt @sjhilt.hilt.zip Threat Researcher @ TrendAI (Trend Micro), waffle maker, and dad. My statements and opinions are my own and do not reflect my company.
HD Moore @hdm.io runZero & Metasploit
Puktar @puktar.bsky.social I do stuff with things.
Shaunna Hargrave @shaunnanagins.bsky.social ICS/OT Cybersecurity Incident Responder. ❤️ home labs, fountain pens, van life, pondering, wandering- C @cfelxleduc.bsky.social @cfelxleduc.bsky.social
Jake Smith @handle.invalid OT Infrastructure Engineer | GICSP | E8 | VK4AYE | jake-smith.net
Liam MacTire @biggreywolf.bsky.social A retired, again, cyber security specialist and hacker. Now, just howling at the world. 
@sil3ntwizard.bsky.social @sil3ntwizard.bsky.social - T Michael @tehmichaelz.bsky.social
Jiri ( @wica@mastodon.social ) @jiridh.bsky.social IT-er, misantroop, ROT26, wica[128] bezin u, voordat u op mij reageer[d|t]! filosofische hacker.
Michael @michaeljohan.bsky.social Practicing Stoic, Practicing Jedi.
Studying to be DevCySec.
ChToM @chtom.bsky.social 
💙🌊♥️Tasha🤜🏼🤛🏼👋🏼🌊💙♥️ @talesi.bsky.social Canadian who can’t stop watching the train wreck that is American politics - hoping we don’t follow suit - hoping that someday soon the world will be rid of Trump and his cult!
Cat momma, married, trash tv lover!
#muskoka #animallover #left #fucktrump
Ess Creek 🌻🌻🌈🏳️🌈💙 @esscreek.bsky.social Proud Democratic Grandparent! Happily Married! Dog Lover!! Hiker and Climber!
DO NOT DM ME FOR MONEY, CRYPTO, ILLUMINATI, ETC. THAT WILL GET YOU A BLOCK!!
Amy Renee @amyengineer.bsky.social All things networking & security.
Sharer of knowledge, purveyor of puns, curator of amusement. Wielder of snark & sparkly bats.
@amyengineer@infosec.exchange
@amyengineer on the Twitters
Nik Urlaub @nikurlaub.bsky.social Former power system engineer that jumped over to cybersecurity
Elaine Jennings @elainejennings1.bsky.social I’m retired, enjoying my life.
Live in Southend on sea England
Gamache @rebus330.bsky.social Avid reader, love to cook, centrist French-Canadian, retired lawyer. Love to sing and play the ukulele. Fan of 42. Absolutely no religion!! No DMs either. #Books #Libraries #NeverPoilievre
@flyingdutchmen.bsky.social @flyingdutchmen.bsky.social Cybersecurity by day / amateur home network engineer by night
Gary @garygendron.bsky.social Threat Intelligence. Jazz and Metal stuff | GCTI
RuffLandings @rufflandings.bsky.social Dogs. Aviation. Cybersecurity. Not necessarily in that order. @RuffLandings@infosec.exchange
Waterfall Security Solutions @waterfallsecurity.bsky.social OT & ICS security resources and solutions. Hardware-enforced protection for critical infrastructures
Website ➡️ https://bit.ly/4gZjv7a
Jean-Francois Rioux @j-f-rioux.bsky.social From 🏙️ Montreal 🇨🇦 Canada.
Most probably "woke", definitely "antifa".
Allan @allanfriedman.bsky.social SBOM Champion. Paranoid about supply chains of all kinds. Former full-service technocrat at CISA, NTIA. Lapsed{engineer, academic, author}. Now wandering the world doing acts of infosec-goodness, & occasionally getting paid for it. Poster of food pics.
𝗺𝗼𝗿𝗯 @meson.ninja computer, telecom, coinop, and feline connoisseur
https://plan.cat/~morb
https://github.com/m0rb
Digiguard Inc. @digiguardsecurity.com Specialized Cybersecurity Services for Small and Midsized Businesses, Firms and Medical Practices.
Espen Hammer Kjellstadli @neeps.bsky.social 
alucab @alucab.bsky.social Deep in the trenches of IoT/OT/IoMT Cyber Security. Keeping critical infra safe and often calling BS. Views expressed here are mine (and sometimes unfiltered).
Efstratios @efstrat1os.bsky.social 🐡
Marco Di Costanzo @sarebour.bsky.social Head of Threat Hunting & ICS Expert @Meridian
Opinions are my own.
GusSerino @icsecure.bsky.social ICS/OT Security, Control Systems PE, water guy, MWRA Alum, Dragos Alum. Founder I&C Secure, Inc
Jim Gilsinn @jimgilsinn.bsky.social ICS Cybersecurity Engineer @ MITRE, Critical Infrastructure, Electrical Engineer, Father, Muslim, Geek & Tech Junky, Adjunct Prof @ GMU, #ISA_IEC62443 #NIST
Ernest J Gainey III @ernie.pds.lostcause.house #cybersecurity #dogrescue #lgbt
Mastodon: @ernie@social.lostcause.house
Ricard Fuertes @richyf.bsky.social Work, food, and games. Not necessarily in that order. Doer of deeds, some of them dirty, some done dirt cheap.
@micb5000.bsky.social @micb5000.bsky.social “How many ops you really got? I mean, it’s too many options” #WeStillComing #SkoBuffs 🦬 #RollTad #MileHighBasketball ⚒️ #GoAvsGo #BroncosCountry #TENver #5280Life
Security Interactive @sec-int.bsky.social Security Research and Development
Tansy Hoskins 🍉 @tansyhoskins.org Journo/author. I've got a brand new book coming out - CHARITY SHOP WORLD. 03.09.2026. Pre-orders here: https://theindigopress.com/product/charity-shop-world/- S spaglipa.bsky.social @spaglipa.bsky.social
MedianHuman @medianhuman.bsky.social We help workers who are worried about being replaced by an algorithm or a robot.
MedianHuman.com
#medianhuman #work #🤖 #careers #jobs #algorithm #automation #labor #unionjobs #👩🏽🔧 #yoga #breathe #dogs
@tallmega.bsky.social @tallmega.bsky.social 
Ciaran Martin @ciaranm.bsky.social Cyber War. Huh. What is it good for?
@im-high.bsky.social @im-high.bsky.social 
Xochitl Ozma Flores @xochitlozmaflores.link Principal R&D Engineer. Mexican and transgender. 🏳️⚧️🇲🇽From Chicago and learning ASL 🤟🔇 Ex paratrooper from the Cold War. Writing mostly in C++ 👩🏽💻, Python 🐍, Java ☕️, some Rust 🦀.
I love art and history‼️- S @stuartgm.bsky.social @stuartgm.bsky.social
Trent @olvr.us 
Tom Montroy @tommontroy.bsky.social