Johann Aydinbas @bad.pe Reverse engineering, malware
Ron Amosa @uncommonengineer.com 💻 Hacker/Architect/Engineer. 🇼🇸 🇵🇸
Pasifika technologist decoding AI systems, power, and sovereignty — 20+ years inside the machine. The Uncommon Engineer. uncommonengineer.com
Laura Bell Main @ladynerd.bsky.social CEO at SafeStack | coauthor of Agile Application Security and Security for Everyone | Host of Build Amazing Things (securely) | #appsec nerd | mom
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. 🏳️🌈
Jess 'GirlGerms' Dodson @girlgerms.wtf SecOps Witch 🔮
Lego zealot & Blizzard tragic 🎮
Slave to 7yo terror 👶
Australian based 🦘
Provider of sarcasm & profanity 🤬
she/her ♀️
Views ALL MINE 💜
https://linktr.ee/girlgerms
Guy Podjarny @guypo.com Founder of Tessl (and Snyk), reimagining software development for the AI era. Also a co-host of The AI Native Dev podcast, an angel investor, and an occasional speaker & writer. 
shenetworks @shenet.works Networking • Hacking • Hacking Networks (she/her)
shenet.works
Austin @abs.codes computer dude, security guy / foia.pub 🇺🇸🔎 / prev. product security @ salesforce, WVU 💛💙 / my posts are for me, not you or my employers 🌎♻️
https://abs.codes
evacide @evacide.bsky.social Director of Cybersecurity @eff.org
Co-founder of @stopstalkerware.bsky.social
These opinions are my own, not my employer's
I did a TED talk once
Beau Butler @beaubutler.bsky.social "Chaotic Neutral" -katie et al.
Python, Go, C, Rust (a little), The Cybers, Quasar founder, opinions variable but with gusto, he/him (@oddynz on twitter)
Lorenzo Franceschi-Bicchierai @lorenzofb.bsky.social Real-time historian of the late cyber capitalist era @TechCrunch, writing about the intersection of hackers, human rights, and spies.
Also writing a book about Hacking Team and the history of government spyware.
☎️ Signal: +1 917 257 1382
Azeria @azeria-labs.com Founder of Azeria Labs, Trainer, Author of Blue Fox: Arm Assembly Internals & Reverse Engineering
Scott Helme @scotthelme.bsky.social Hi, I'm Scott Helme, a Security Researcher, Entrepreneur and International Speaker. I'm the creator of Report URI and Security Headers, and I deliver world renowned training on Hacking and Encryption.
https://scotthelme.co.uk
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
Matthew Conway @mattreduce.com 🔍 Threat Intelligence @ Remitly
✍️ CTI newsletter and blog @sourcesmethods.com
Rick0r @rick0r.bsky.social New Zealand based Dad, Husband, Geek, International Photographer. Chaotic/neutral. Rick0r on most platforms, occasionally known as Cyberbob
Renee Bowen @reneebowen.bsky.social Professor of Economics, Georgetown University
Rob Fuller @mubix.com (he/him) Dad / Husband / Marine / Student / Teacher / @Hak5 / @NoVAHackers / @SiliconHBO / @NationalCCDC / @MARFORCYBER Auxiliary
Dan Kennedy @kannydennedy.bsky.social Making a dream journal app, elsewhere.to. Programming and lexicography-ing at Bininj Kunwok. He/him
Rob Joyce @rgblights.bsky.social Cyber guy. Former NSA cybersecurity director and chief of TAO. Lover of memes. Warning - occasional outrageous Christmas light content.
Meredith Whittaker @meredithmeredith.bsky.social President of Signal, Chief Advisor to AI Now Institute 
Kevin Beaumont @doublepulsar.com cybersecurity weather man. scanning the horizons for cloudy cyber. Expert at nothing except computer rubbish. Anti-ransomware since 2015.
Alex Stamos @stamos.org CPO/CSO of Corridor.dev, teaching at Stanford.
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
Joseph Cox @josephcox.bsky.social Hacking/crime/privacy journalist. Author of DARK WIRE, buy here: https://www.hachettebookgroup.com/titles/joseph-cox/dark-wire/9781541702691/#preorder Co-founder of 404 Media. Signal: joseph.404 Email: joseph@404media.co
CyberScoop @cyberscoop.bsky.social We report on news and events impacting technology and security. https://linkin.bio/cyberscoop/
Marc Fennell @marcfennell.bsky.social Journalist 👑 Stuff The British Stole (ABC/CBC) 🧠 Mastermind (SBS) 🎨 Framed (SBS) 🏫 School That Tried To End Racism (ABC) 🥜 NutJobs 🌶 It Burns (Audible)
CrikeyCon @crikeycon.bsky.social 
HD Moore @hdm.io runZero & Metasploit
Martin Matishak @martinmatishak.bsky.social Senior Cybersecurity Reporter at The Record from Recorded Future News. Send tips to martin.matishak@therecord.media. Signal: mmatishak.80
Lauren Goode @laurengoode.bsky.social WIRED Senior Correspondent covering Silicon Valley and its impact beyond. Send tips to Signal handle ChaoticGoode.12. (No PR pitches please) 
@halvarflake.bsky.social @halvarflake.bsky.social 
Alexander Martin @alexmartin.bsky.social Journalist covering cybersecurity and intelligence. UK Editor at The Record from Recorded Future News. Dad of two.
🏠 Sheffield
📧 alexander.martin@therecord.media
📱 Signal: AlexanderMartin.79
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.
Jenna McLaughlin @jennamclaughlin.bsky.social NPR Correspondent covering technology and national security.
Send me a tip: Text JennaMcLaughlin.54 on Signal from personal (nonwork) devices.
Mike Wiacek @mikewiacek.bsky.social 🚀 CEO Stairwell | Built to outsmart bad guys
💻 Ex-Google | Co-founder of Chronicle Security
🏂 Snowboard fanatic | Burton loyalist
👨👧👦 Dad | Startup life meets kid vibes
🎶 Epic music lover—startup grind meets “The Greatest Show” energy
DMs open
Tom Lawrence @lawrencesystems.com ⚠Tech Enthusiast, Open Source Advocate, Content Creator, DM's are not for tech support but my forums are. ⚠
https://lawrencesystems.com/
Matt Bevan @mattbevan.bsky.social Host/writer of 'If You’re Listening’ from ABC News. http://seedisclaimer.com
Contact me via ifyourelistening [at] abc.net.au
Saloni @scientificdiscovery.dev Co-founder & editor, Works in Progress. Writer, Scientific Discovery. Podcaster, Hard Drugs. Advisor, Coefficient Giving.
Newsletter: https://scientificdiscovery.dev
Podcast: https://harddrugs.worksinprogress.co
🏳️🌈
Hannah Ritchie @hannahritchie.bsky.social Deputy Editor, Our World in Data
Senior Researcher, University of Oxford
Climate, energy, environment, all things data.
Esteban Ortiz-Ospina @eortizospina.bsky.social Executive co-director @ourworldindata.org
Bastian Herre @bastianherre.bsky.social Politics & Society Lead @ourworldindata.org. I make research on democracy, human rights, and conflict easier to access and understand. he/him
Check out my work: https://ourworldindata.org/team/bastian-herre
Max Roser @maxroser.bsky.social — Founder of Our World in Data
— Professor at the University of Oxford
Data to understand global problems and research to make progress against them.
Socket @socket.dev Socket is the #1 software supply chain security platform. Next-gen SCA + SBOM + 0-day prevention. LOVED BY DEVELOPERS.
https://socket.dev
Microsoft @microsoft.com AI, Cloud, Productivity, Computing, Gaming & Apps ☀️
Christophe Tafani-Dereeper @christophetd.fr Cloud and container security • Security research and open source at Datadog
🇨🇭🇫🇷
https://christophetd.fr
Chris Bowen @chrisbowenmp.bsky.social Australia’s 🇦🇺 Minister for Climate Change and Energy. Member for McMahon.
Josh Butler @joshbutler.bsky.social Political reporter & COS, Guardian Australia - Canberra. I am once again asking for you to send memes & tips.
https://www.theguardian.com/profile/josh-butler
Retro Tech Dreams @retrotechdreams.bsky.social Retro tech, early web & vintage computing. 80s, 90s, 2000s nostalgia. Follow for daily posts.
Peter Hannam @phannam.bsky.social Soon to be at the Climate Change Authority. Former economics corro for Guardian Australia, ex-enviro editor for SMH/Age.
Natasha May @natashamay.bsky.social Health reporter at Guardian Australia
Josh Nicholas @joshnicholas.com Scribbler and journalist https://joshnicholas.com
Jack Snape @jacksongs.bsky.social Sports journalist at The Guardian jacksnape.com
Nino Bucci @ninobucci.bsky.social Guardian Australia reporter, focusing on the justice system.
nino.bucci@theguardian.com
ninobucci@protonmail.com
Vic 🌮 @vicvijayakumar.com 3x dad, 6.2x runner, 10x plant killer, principal engineer, violinist.
I build everyoak.com, mailtimer.com, onetimefax.com
Kevin Roose @kevinroose.com NYT tech columnist, Hard Fork co-host, best at 0.8x speed
Kevin Griffin @consultwithgriff.com ❤️ Family. Microsoft MVP. He/Him.
I love #dotnet & #azure. President of RevolutionVA — Hampton Roads .NET + Azure user groups, RevConf.
#shedquarters in Chesapeake, VA. Random fact: roller coaster nut.
→ consultwithgriff.com
John Barratt @johnbarratt.bsky.social Weather data wrangler, Melbourne.
https://theweatherchaser.com/ https://bsky.app/profile/weatherchaser.com
Chris Fidao @handle.invalid Slinging bytes through servers @laravel
Justin Jackson @justinjackson.ca Internet stuntman 🤸♂️ justinjackson.ca
⚡ Bootstrapping, SaaS, podcasting, calm companies
🎙️ Co-founder of Transistor.fm (podcast hosting).
Brennan Lee Mulligan @brennanleemulligan.bsky.social Please consider donating to the Palestine Children’s Relief Fund —> https://www.pcrf.net
Luke Burns @lukevburns.bsky.social Writing funny stuff/weird stuff. New Yorker, McSweeney's, NY Mag, etc. Translator of THE CHILDREN OF LIGHT (2026), on shelves now, and MASTERS OF THE NEFARIOUS, also on shelves now. https://lukevburns.tumblr.com/writing (He/Him) Header image by Lucas Adams
Steam @steampowered.com Steam, The Ultimate Online Game Platform.
For support: http://help.steampowered.com/en/
drew @dogballs.info writer. used to be on twitter. ready to have a baby.
Linton Besser @lintonbesser.bsky.social Prize-winning reporter, writer, broadcaster. Host of ABC’s Media Watch. This is a personal account, opinions mine etc. Tips: lintonbesser@protonmail.com- S Saffron @saffronhowden.bsky.social
Robbie Buck @robbieb.bsky.social Lover of music, photography, dogs and dirt. Not necessarily in that order.
Technology Connections @techconnectify.bsky.social I'm that YouTuber who taught you how dishwashers work. Guess I'm tryin' out the whole Bluesky thing now.
he/him
https://www.youtube.com/technologyconnections
Wendy Harmer @wendyharmer.bsky.social Broadcaster, author, columnist,stand-up.
Memoir "Lies My Mirror Told Me" with all you need to know about me (and a lot you don’t) Living in Collaroy-Narrabeen. Northern Beaches. Garigal land. NSW. OZ
Jwst Feed @jwstfeed.bsky.social James Webb - Everything That's Hot 🔥
jwstfeed.com
Sarah Andersen @sarahseeandersen.bsky.social No NFTs, No A.I.
linktr.ee/sarahcandersen
Randall Munroe @xkcd.com 
seven @sevensec.bsky.social unsecurity engineer
exploiting, reversing, gaming, coffee
Bex @4n6bexaminer.bsky.social Livin' the DFIR Lyfe | Incident Response Manager @ Canva | CuratedIntel Member | Stubborn Western Australian working in infosec | Thoughts are my own
CJ @xyantix.bsky.social Cyber Security - Pen Tester - Bug Bounty 
Rami (drunkrhin0) 🇵🇸 @drunkrhin0.notramimalek.zip Infosec | Photographer | West Australian (the other side from sydney/melbourne)
vortex @vortex.au I do offensive security things on the internet
🐉 Fancy4n6 🦄 @shannadaly.bsky.social Digital forensics & incident response #DFIR + #CTI | Horse and Dog mum | RB/SCP for @BlackHatEvents & @bsidesmelbourne.
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
Finn @f3rn0s.xyz 🏢 Penetration Tester
📍 Brisbane, Australia
📝 Working on cool blog stuff at www.f3rn0s.xyz
Andy Greenberg @agreenberg.bsky.social Writer for WIRED. Author of SANDWORM. Latest book, TRACERS IN THE DARK: The Global Hunt for the Crime Lords of Cryptocurrency, out now. agreenberg@wired.com. Andy.01 on Signal.
Lily Hay Newman @lhn.bsky.social Security reporter for WIRED Magazine. she/her/my man. Signal +1 (347) 722-1347
John A. List @johnlist.bsky.social I am an Economist leveraging the assignment mechanism in the field to test theory and help non-profits, govts, and anyone who will listen! My goal is to (hopefully!) change the world for the better. My picture is with my oldest son!
Laurie Loves Data @laurelann.bsky.social Posting a relevant data point each day
Passionate about politics. Background in science.
Advocacy is not just a task for high-profile community organizers. Advocacy is for all of us. It is a natural response to injustice in the world.
- Alice Wong
John P de New 🇦🇺🇨🇦🇩🇪🇪🇺 @denewjohn.bsky.social Prof. Dr. John P. de New -- Economist, Melbourne Institute, Uni Melbourne. GLabor, IZA. Via CarletonU, UToronto, UMünchen-LMU. Private posts in EN DE FR,
@GrapheneOS.org @Signal.org
Part owner of Canada #Never51
InfoSect @infosectcbr.bsky.social 
Nick Campton @campo37.bsky.social Writing man for ABC Sport. The Harry "Jersey" Flegg of Aurora Ball. Camden's own. Co-host of Boom Rookies. Don’t believe the hype. Views are my own. Play well.
PortSwigger @portswigger.net We are a leading provider of software and learning on web security. We make Burp Suite and the Web Security Academy.
PortSwigger Research @portswiggerres.bsky.social Web security research from the team at PortSwigger.
Guillermo del Toro @realgdt.bsky.social I make movies. I watch movies. I love movies.
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.
Ryan Reynolds @vancityreynolds.bsky.social owner: Aviation Gin - Mint Mobile - Maximum Effort - Wrexham AFC
Monica Lewinsky @monicalewinsky.bsky.social yeah, that one.
Stephen Colbert @stephencolbert.bsky.social Evie’s husband 
Al Yankovic @alyankovic.bsky.social You know... the weird one.
Noura Aljizawi @noura.bsky.social Senior Researcher @Citizenlab.ca , UofT
Exploring the dark dimensions of digital power: authoritarianism, transnational repression & disinformation.
Ron Deibert @rondeibert.bsky.social Director of The Citizen Lab at the University of Toronto's Munk School of Global Affairs & Public Policy
Author of Chasing Shadows https://chasingshadowsbook.ca/