SmallRun @smallrun.bsky.social SmallRun - Geek Hobby Marketplace & Build Logs - https://smallrun.net
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
J. A. Guerrero-Saade (JAGS) @jags.bsky.social VP of Intelligence and Security Research, Senior Technical Fellow (AI) @ SentinelOne.
Distinguished Fellow and Adj Professor @ Hopkins SAIS Alperovitch Institute. Three Buddy Problem Co-Host. LABScon Founder, Cyber Paleontologist, Fourth-Party Collector.
Ryan Naraine @ryanaraine.bsky.social Three Buddy Problem
https://securityconversations.com
Costin G. Raiu @craiu.bsky.social Romanian antihacker from another planet. #threatintel #yara #chess #taekwondo black belt
Motto: "One reboot a day keeps the implant away"
PA Ulander @pa-dev.bsky.social Full Snack Developer
Once got code to run on the first try
Highly trained in fika breaks โ๐ง
๐ ๏ธ #Dev ๐ง #Linux
https://github.com/pa-ulander
https://linkedin.com/in/paulander/
๐Stockholm, Sweden ๐ธ๐ช
Mick Baccio @nohackme.thruntcon.com Purveyor of Fine Experiences.
Keyboard Cowboy meets Keyboard Cat.
Shitpost Veteran.
President & Chairman, THRUNTยฎ๏ธ Corp.
The Cyber Show UK @cybershowuk.bsky.social Cybersecurity podcast with top guests, events & banter on Dignity, Education, Surveillance State, Tech, Art, AI, Technofascism & more!
Website: cybershow.uk
YouTube: youtube.com/@cybershowuk
Spotify: open.spotify.com/show/0av5zTSOSIuBBtOjqjJWFc
FalconFeeds.io @falconfeedsio.bsky.social Democratizing Cyber Security. Threat intelligence platform for Cyber Security professionals and Small / Medium business. Insights from Darkweb and Threat Actors.
Joe Grand @joegrand.bsky.social Hardware hacker, computer engineer, former L0pht member and juvenile delinquent, sometimes known as Kingpin. https://joegrand.com
Semgrep @semgrep.com Semgrep is a code scanning platform for finding first and third-party security vulnerabilities in your code base.
Adam Shostack @adamshostack.bsky.social Threat modeling. BH Review Board. Affiliate Professor, UW. Fixed autorun. Helped create CVE.
Not sure why we're building graphs on yet another (effectively) centralized system. https://infosec.exchange/@adamshostack
Led By Donkeys @ledbydonkeys.org Art, Activism and Accountability
https://linktr.ee/ledbydonkeys?utm_source=linktree_admin_share
Carlos @carlosperate.bsky.social โก๏ธ Love everything embedded software/hardware.
๐งโ๐ซ Passionate about STEM & EdTech.
๐จโ๐ป Embedded Software @ #Microbit Educational Foundation (microbit.org).
๐ Oxford Python user group co-organiser.
๐ค Views my own.- K Karen Kerr @kjkerr.bsky.social
Openvibe @openvibe.social The App for Connecting Open Social Web
Mastodon, Bluesky, Nostr, Threads in ONE app, in ONE feed โจ
https://openvibe.social
David @ InnoVirtuoso @innovirtuoso.bsky.social Blog @ www.InnoVirtuoso.com | InfoSec, Cyber, AI Enthusiast | I write about Tech and News, AI, BCI, and other IT stuff.
Contact me at ๐ง info@innovirtuoso.com
Adam Shostack :donor: :rebelverified: @adamshostack.infosec.exchange.ap.brid.gy Author, game designer, technologist, teacher.
Helped to create the CVE and many other things. Fixed autorun for XP. On Blackhat Review board.
Books [โฆ]
[bridged from https://infosec.exchange/@adamshostack on the fediverse by https://fed.brid.gy/ ]
override @override.bsky.social IT Generalist | Cybersecurity๐ | Web Exploitation | Reverse Engineering
Tib3rius @tib3rius.bsky.social Web App (mostly) Hacker | Cybersecurity Educator | Content Creator | Ex-Brit | Links: http://linktr.ee/tib3rius (he/him) ๐บ๐ธ A mostly unserious person. @therealc3rul34n.bsky.social is bae ๐ฅฐ
Eric D. Boyd @ericdboyd.bsky.social I help others create amazing technology. responsiveX founder. Azure and AI MVP. Microsoft Regional Director. Azure SQL DB book author. Guitar player. Husband. Dad.
WeRateDogs @weratedogs.com Your Only Source For Professional Dog Ratings
nonprofit: @15outof10.org โค๏ธโ๐ฉน
links.weratedogs.com
Gabe @cwgabriel.bsky.social I draw Penny Arcade, founded the PAX gaming expo and the Childโs Play charity.
Quite Interesting @qi.com A Quite Interesting account from the team behind the BBC show QI.
Haroon Meer @haroonmeer.canary.love Security Geek. We build Thinkst Canary - https://canary.tools
Alex Ionescu @ionescu.bsky.social Windows Internals Author, Developer, Reverse Engineer, Security Researcher, Speaker, Trainer, and most recently Nation State Hacker.
Core OS Platform Developer at Apple, Hyper-V Vendor at Microsoft, Chief Architect at CrowdStrike and now Director at CSE.
Kelly Shortridge @shortridge.bsky.social software resilience, cybersecurity, complex systems | chief product officer @fastly.com | nyc
โIn the information society, nobody thinks. We expected to banish paper, but we actually banished thought.โ
kellyshortridge.com
@swagitda_ on Twitter
SteveD3 (Steve Ragan) @steved3.io Father. Grandpa. Geek. Hacker. Former journalist. Security researcher. CMO @BSidesLV.org Member: Curated Intel 
Ciaran Martin @ciaranm.bsky.social Calm the FUD down
David Litchfield @litchfield.bsky.social Dad, Powerlifter, Security at Apple, Photographer
Meredith Whittaker @meredithmeredith.bsky.social President of Signal, Chief Advisor to AI Now Institute 
HD Moore @hdm.infosec.exchange.ap.brid.gy ๐ bridged from โ https://infosec.exchange/@hdm, follow @ap.brid.gy to interact
Martin Fisher @armorguy.bsky.social ex-CISO, TTRPG fan, eternal GM, hater of fascism, exhausted elder Gen X'er
Steven Levy @stevenlevy.bsky.social Still writing. Editor at Large WIRED. Hackers, Crypto, Facebook: The Inside Story, Insanely Great and other books. Signal: stevenlevy.72
Katie Drummond @katie-drummond.bsky.social Global Editorial Director at WIRED.
Board member @freedom.press
Speaker at UTA
Alexandria Ocasio-Cortez @aoc.bsky.social Waitress turned Congresswoman for the Bronx and Queens. Grassroots elected, small-dollar supported. A better world is possible.
ocasiocortez.com
Carlos Perez @thedarkoperator.bsky.social - Cybersecurity since 1998
- Information Security jack of all trades
- Hacker
https://www.darkoperator.com
Daniel Cuthbert @dcuthbert.bsky.social Ageing hacker, long time documentary photographer. Black Hat Review board. Now sitting on numerous government cyber security boards so I guess that means Iโve grown up right?
The Citizen Lab @citizenlab.ca We are an academic research unit at the University of Toronto investigating novel threats to democracy, human rights, and global security in the digital ecosystem.
Jessica Lyons @jessicalyons.bsky.social Cybersecurity editor @theregister.com Contact me with tips: jessica.lyons@theregister.com or jess.825 on Signal
Mama bear, book worm, outdoor lover, coffee and wine snob. PNW after decades in Santa Cruz but Blazers fan always.
Graham Cluley @grahamcluley.com Award-winning #cybersecurity keynote speaker, writer, podcaster | Host of multi-award-winning @smashingsecurity.com podcast.
โค๏ธ #DoctorWho, #Beatles, #Chess
He/him
๐ https://grahamcluley.com
๐๏ธ https://www.smashingsecurity.com
TechCrunch @techcrunch.com Technology news and analysis with a focus on founders and startup teams.
Got a tip? http://techcrunch.com/tips
Jason Haddix @jhaddix.bsky.social CEO, CISO, Trainer, Hacker, and Speaker.
AI + hacking + sec leadership.
ex:BuddoBot-Ubisoft-Bugcrowd-Fortify-HP-Redspin-Citrix.
metlstorm @metlstorm.risky.biz Unix berserker, retired hacker-con organiser (Kiwicon!) and now technology-editor-slash-sysadmin-janitor at Risky.biz.
Was @metlstorm on Twitter, am metlstorm@infosec.exchange on Masto. 
Techmeme @techmeme.com Top news and commentary for technology's leaders, from all around the web.
This account shares top-level Techmeme headlines. Visit https://techmeme.com/ for full context.
Matthew Flanagan @mattimustang.com Director and Principal Cyber Security Consultant @cybliminal.com
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 โญ
๐ ยซDifference is of the essence of humanityยป ๐ฆ โ John Hume
#appsec #owasp #cornucopia #threatmodeling
๐ธ๐ฅ๐จ๐ ๐ ๐ @cw-p.bsky.social $โ๐พโ
๐ถ๏ธโฟ_๊ฎ_โ โฟ
๐ฅ๐ก|๐๐ค๐๐ค|๐ก
๐%5e2019F%โ ๏ธ
When I opine it's mฬธฬฬ ฬบiฬธฬพอฬชnฬถฬออeฬถฬฬ, thoughts expressed here do not reflect the view of the TVA/NSA/U.S. Gooberment. ๐๐/๐ป๐๐๐/๐ต๐๐๐๐๐ โ ๐ด๐๐๐๐๐๐๐๐๐๐.
โ
๐งช|๐ฆ|๐พโ
๐ธ๐๐๐๐๐ ๐๐๐๐ ๐ฎ๐๐๐๐๐๐๐๐๐
ํญ๊ตฐ์๊ฒ๋ ๋ฏผ์ฌ์ด ์ฝ์ด๋ค
โโโโโโโโโโโโโ
"It from bit"
Don't Be Sorry. Be Better. @butterscotchholes.bsky.social Unhinged Chaos. Potential Creativity. Occasional Giggles. Lover of Cyber, Dogs, Cocktails, and Tattoos. ๐๐ฆ๐ณ๏ธโ๐
Barry Murrell @barry.wlkthru.io Founder of wlkthru.io
@wlkthru.io we help Businesses manage their Cyber Security risks.
๐Automated Pentests
๐พGamified Learning
๐คSims - Phishing Vishing Smishing
๐Company Leaderboards
๐งโ๐คโ๐งTeams
Plus more...
๐Keeping your Team & Customers safe
Ryan O'Horo @ryanohoro.com Artist, Fabricator, Offsec Engineer
Minneapolis suburbs
He/Him
Marc Rogers @cjunky.bsky.social Ramblings of a Mad Englishman: Hacker @ BBC's Real Hustle & Mr Robot. Head of Sec @ DEF CON. Founder @ CTI-League, Ransomware Taskforce, w00w00, CDC NSF, (He/Him).
Also
Twitter @marcwrogers
Mastodon cj@chaos.social
Lisa Forte @lisaforte.bsky.social Cyber security, climbing, caving and diving! ๐
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.
Shannon Morse @snubs.bsky.social ๐ YouTube Tech Content Creator ๐
๐ฅณ 130k+ https://youtube.com/@ShannonMorse
๐ Sailor Moon Expert & Collector ๐
https://youtube.com/@SailorSnubs
๐ฆ She/Her/Cylon/Unicorn/Witch ๐ฆ
๐ธโ๏ธ๐ฎ๐ฉโ๐ป๐ป๐ฎ
Jayson E. Street๐๐ค๐ @jaysonstreet.bsky.social Hacker - Helper - Human
JaysonEStreet.com
Deviant Ollam ใ @deviantollam.bsky.social Philadelphian in Cascadia. Vociferous champion for Oxford commas, two spaces after a period, and ellipses. I break into buildings. ๐
"Even if the world were ending tomorrow, I would still plant a tree." ๐ฒ
(he/they)
Ian Coldwater ๐ง๐ซ @lookitup.baby Kubernetes SIG Security Co-Chair, goose in the mainframe. Minneapolis. They/them. Stay punk ๐ด
MSP feed info: https://bsky.app/profile/amityf.bsky.social/post/3mrv36uo4pc2a
the grugq @thegrugq.bsky.social 
Ned Pyle @nedpyle.com Dog butler to Indy, Darby, & Kell. Former USMC 0341. Chicago Tavern style. You may know me from years of MSFT. Or not. Was @nerdpyle before the bad times. Eat shรฏt, nazis
DilDog ๐
@dildog.l0pht.com Tech Dysangelist
cDc/hack.xxx/Veilid
Support Veilid! Badge: ๐
www.veilid.com
Merch at: @hack.xxx
he/him/"hey buddy"
Patrick Howell OโNeill @patrickhowelloneill.com Journalist at Bloomberg News in DC. Signal: @howelloneill.01, email: patoneill1@bloomberg.net https://www.bloomberg.com/authors/AXb8dLPHBFc/patrick-howell-oneill
Azeria @azeria-labs.com Founder of Azeria Labs, Trainer, Author of Blue Fox: Arm Assembly Internals & Reverse Engineering
InfoSecSherpa ๐๏ธ Lake Ontario ๐ฃโโ๏ธ @infosecsherpa.bsky.social #Librarian turned #InfoSec & #DataPrivacy practitioner. #Philly area hoagie mouth. InfoSecSherpa and Sherpa Intelligence: Your Guide Up a Mountain of Information! Portfolio: https://linktr.ee/infosecsherpa #GoBirds
Russ @dontlookbehindyou.bsky.social 
@halvarflake.bsky.social @halvarflake.bsky.social 
BSides Las Vegas @bsideslv.org BSides Las Vegas will take place August 3-5, 2026
Las Vegas ยท bsideslv.org
d4rkm4tter @darkmatter.bsky.social Hacker by day... and night
#WiFiCactus | #WiFiKraken
apexstorage.com
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
Ian Amit @iiamit.bsky.social CEO & Co-Founder. Entrepreneur, hacker, executive, and general trouble maker/seeker/solver.
Board member @BSidesLV. Keynote speaker. Views are my own.
Chris Nickerson @indi303.bsky.social Red Teamer, Business Owner, Hacker, CEO, Investor, Cybersecurity, dog dad, Lares, Breachquest, Liability, B-sides co-founder, @TEDalumni , kinda canadian, #303
3ncr1pt3d ๐จ๐ฆ Elbows Up! @3ncr1pt3d.bsky.social ๐จ๐ฆ Friendly Canadian. Cat mom. Helper. Looking deeper. Connecting dots. Infosec & geopolitics & coffee. These are my opinions only. Not the 51st state eh ๐จ๐ฆ
Johnny Xmas @j0hnnyxm4s.johnnyxmas.net Weโre sorry, but until civilization decides to begin prosecuting child molesters and cannibals, this account will no longer be capable of being kind to people. Please kindly fuck all the way off.
evilmog @mog.evil.af X-Force, Shenanigans, Hashcat, Church of WiFi, Black Badges, MUDs, Dad Jokes, some Infosec.
Twitter: @evil_mog
mav @mav.wtf no war but class war.
idiot sandwich, struggles a lot, tries hard, fails often.
nerdfighter, infosec, defcon goon, volunteer, hardware hacker, etc. mental health advocate, when I can. -> over on hackers.town
Matt Blaze @mattblaze.org Scientist, safecracker, etc. McDevitt Professor of Computer Science and Law at Georgetown. So-called expert on election security and a few other things. Slow photographer. RF nerd. Occasionally blogs at https://mattblaze.org/blog
Ian Anderson @iananderson.bsky.social Cyber and Physical Security Manager. Technology Monitoring. Instructor @ Arizona State. Baseball fan.
Oklahoma City
Chris Bing @chrisbing.bsky.social Cyber, natsec and foreign affairs. Formers with ProPublica, Reuters and CyberScoop
https://bing-chris.medium.com/how-to-contact-me-d2fd4bd3ed7b
IoT/ICS Security Nerd ๐บ๐ฆ ๐ณ๏ธโโง๏ธ @itsecurityninja.bsky.social Sometime white hat. Stopper of hackers, First of her name, Sword and knife enthusiast. Total nerd, network engineer, cat lady. 100% devoted to my wife. DefCon 26 ICS CTF, HacktheCapitol 2021
DMs may or may not be answered.
Jasper @packetjay.bsky.social Head of CSIRT at G Data Advanced Analytics. Creator of TraceWrangler. Member of the Board of Directors of the #Wireshark Foundation. My thoughts are my own.
Jeff Bryner @0x7eff.bsky.social Probably posts about CISO/Security, guitar, lifting, beer. 0x7eff in most places.
๐ฝ๐ด๐๐๐ด๐๐ด๐ฒ @netresec.com Experts in Network Forensics and Network Security Monitoring. Creators of #NetworkMiner, #PolarProxy, #FlowCarp, #CapLoader and RawCap.
Website: https://www.netresec.com/
Mastodon: @netresec@infosec.exchange
ICS GmbH - Think Safe Think ICS @ics-gmbh.bsky.social IT/OT, CyberSecurity. CyberDefense, InfoSec, Safety, Pentest, IT-Security, KRITIS, ISO27001, IEC62443, DSGVO, SECIRAยฉ, TISAXยฎ
High Dependability Engineering fรผr Software und Systeme, Industrial Engineering, Mobility, Railway
Gabe The Engineer @gdbassett.bsky.social Current cyber insurance leader. Former lead data scientist @VZDBIR. Co-inventor of Attack Flow. Views are my own.
Jen Gentleman @jenmsft.bsky.social I work on the Windows engineering team at Microsoft and help with feedback for Start menu, Settings, taskbar, input + more
You can find me on most of the other social media apps including Twitter and reddit with the same account name @jenmsft
TProphet @tprophet.org Founder of @queercon @telechallenge @flyawardcat. Writer @2600, @tribeofhackers.
Every day, my life continues to amaze me.
ๆๆฏๅๆงๆ# ๐ณ๏ธโ๐
Opinions are my own.
@egyp7 @egyp7.bsky.social I like juggling, Bash, chess puzzles, and good exploits. Worked on Metasploit for some years. ๐๐๐ฉท
@egypt@mastodon.social
Tanya Janca | SheHacksPurple @shehackspurple.bsky.social Secure Code Trainer - Best-selling author of Alice and Bob Learn Secure Coding & Alice and Bob Learn Application Security. #AppSec she/her
https://shehackspurple.ca ๐ป
Rob Fuller @mubix.com (he/him) Dad / Husband / Marine / Student / Teacher / @Hak5 / @NoVAHackers / @SiliconHBO / @NationalCCDC / @MARFORCYBER Auxiliary
failOpen @failopen.bsky.social Infosec old person who doesn't generally talk about infosec
Michael Goetzman @goetzman.bsky.social Wisconsinite, Cypherpunk, Solarpunk โ Environmentalist, Burner, Hacker, Kabbalist, Freemason, @CypherCon & @SecretCon Creator, @DEFCON Goon, MSFT MVP & CIO / CISO ๐บ๐ธโก๏ธ๐ฎ๐ฑ Check out the hacker conferences SecretCon.com (MN) & CypherCon.com (WI)
2600 - The Hacker Quarterly @2600.com Since 1984, 2600 Magazine has published the hacker perspective and documented the development of the hacking community. In addition to the magazine, we have a weekly radio show ("Off The Hook") and a biennial conference (Hackers On Planet Earth - HOPE).
HackerOne @hacker0x01.bsky.social The Only official HackerOne bsky account.
Peace of mind from security's greatest minds.
#HackForGood
nous @nous.bsky.social not social-ing much, on a spiral staircase, crafty, bon vivant, explorer, erbsenzรคhler, glitter distribution vector, BSidesLV COO, InfoSec exec, she/her
adafruit @adafruit.com Engineer - Founder of Adafruit - Brooklyn, NY USA - Manufacturer, open-source hardware, certified Minority and Woman-owned Business Enterprise (M/WBE) https://adafruit.com - support https://forums.adafruit.com & order/customer help support@adafruit.com
Tarah Wheeler @tarah.org CSO of TPO.group โฆ๏ธ EFF Board of Directorsโฆ๏ธshe/her โฆ๏ธ bestselling author but only that one time
Lauren @litwtch.bsky.social I do a lot of things with books and technology, I post about them sometimes
๐ป technology and privacy enthusiast
๐ book lover and ARC reader
๐ฃ๏ธ equity and equality for all ๐
selenakyle @selenakyle.bsky.social โญ researcher, artist, mystic & mathlete.
๐ฆ what the fox says