Austin 👾👨💻 @buhosec.org Making software a bit more secure, one commit at a time
Ξlpsy Kongroo @fgsec.org Console Cowboy in Cyberspace | Dev | Infosec | Out of Scope | Very Uncertain | Future Gadget Security
The Guardian @theguardian.com The need for independent journalism has never been greater. Become a Guardian supporter https://support.theguardian.com
🇺🇸 Guardian US https://bsky.app/profile/us.theguardian.com
🇦🇺 Guardian Australia https://bsky.app/profile/australia.theguardian.com
People Selling Mirrors @sellingamirror.bsky.social Sometimes when people sell mirrors online, they can't figure out how to get out of the way.
If you've found a good pic @ me if you'd like the credit; or DM to remain anon. Happy hunting!
Carl Mönnig @spymky.bsky.social Pentester living in Auckland. Cybersecurity, hiking, dog dad, foodie. I mostly lurk and upvote posts.
Rutger Bregman @rutgerbregman.com Historian | Author of ‘Utopia for Realists’ (2014), ‘Humankind’ (2020) and ‘Moral Ambition’ (2025) | Co-founder of The School for Moral Ambition | moralambition.org | rutgerbregman.com
📖 substack.com/@rutgerbregman
📺 youtube.com/@rutger.bregman
Juliet Turner @juliet-turner.bsky.social Conservation Scientist, Ecologist, Evolutionary Biologist. 🐝
Wil Wheaton ❌👑 @wilwheaton.net New York Times bestselling author and audiobook narrator.
Host of It's Storytime with Wil Wheaton
Retired Starfleet officer.
Husband, father, Traveler.
Nazi punks fuck off.
Seamus Blackley @seamus.bsky.social Them: You're the father of the xbox!
Me: If it moves back in, it’s paying rent.
theoretical physics | CEO | gastroegyptology | cacao | CHM trustee
R4CK4TT4CK @r4ck4tt4ck.bsky.social Builder & Breaker | Engineer | Gamer | Hacker | Cyber Stuff & BSides speaker
Rhianna Pratchett @rhi.bsky.social Writer of games, books, TV, film and comics. Co-Director of Narrativia. Cat Spooner. Flibbertigibbet. https://rhiannapratchett.com
Phill @psavage.net Lives in Thailand. Digital Consultant.
Runner
Simon Pegg @simonpegg.bsky.social Same name, not *that* one though. 49, Movie lover, lives in the East. (UK) Rarely manages a serious post on any social media platform.
'Drinking Chololate Enthusiast' - Not my words, but the words of Hotel Chocolat
Hack Glasgow @hackglasgow.bsky.social People make Glasgow, but together we Hack Glasgow. Returning Saturday 15th August 2026.
Beto O’Rourke @betoorourke.bsky.social Powered by People
Doug Madory @eldomador.bsky.social Internet Analysis (BGP/NetFlow) at @kentik.bsky.social (formerly of Dyn Research and Renesys).
https://www.linkedin.com/in/dougmadory/
Heather Paterson @heatherpaterson.co.uk Head of Partnerships and Development @consortium.lgbt | Chair @proudchangemakers.bsky.social | LGBTQ+ Columnist Exposed Magazine
Proud queer 🏳️🌈 Trans ally 🏳️⚧️ Intersectional feminist ✊ Anti-fascist #LGBWithTheT
www.heatherpaterson.co.uk
Soren Iverson @soren.bsky.social New ideas daily.
https://linktr.ee/soreniverson
saed (sai) @saedctl.bsky.social Security Engineer @Google helping others become better engineers.- M @mka2000.bsky.social @mka2000.bsky.social
Lauren Spokes @laurenspokes4.bsky.social 
Stefan @irreality.bsky.social 
DC4420 @dc4420.bsky.social #DC4420, #DEFCON LONDON, cybersecurity
Monthly DC4420 gatherings are back after a 3 year hiatus due to lack of venue.
https://dc4420.org/
#defcon #london
Ian Dunt @iandunt.bsky.social Journalist. Author. Podcaster. Liberal extremist.
John Cusack @johncusack.bsky.social Apocalyptic shit disturber elephant trainer -
This is the only account . 👈 If I share something it doesn’t necessarily mean I agree
Founding board member
@Freedom.press please follow https://linktr.ee/freedomofpress
@johncusack on twiiter
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...😜
Phrack Zine @phrack.org since 1985
https://phrack.org
Simon Chapman @conversec.com Turning technical pentesters into trusted advisers.
Delcio 😎 @godelcio.bsky.social Father 🙅♂️🙅♀️ Dev & Cyber, I like computers and tech 💻 Lifelong learner 📚 Respect for Life and Diversity. Living and learning. Views are my own.
Mark Carney @mark-carney.bsky.social Prime Minister of Canada and Leader of the Liberal Party | Premier ministre du Canada et chef du Parti libéral
markcarney.ca 
Ciaran Martin @ciaranm.bsky.social “Cyber Security Ace” - Daily Star
Kim Ann @squirrel0007.bsky.social Interested in cybersecurity, biosecurity, digital privacy, and chickens. I joined for the FrogandToadBot, and stay for OSINT jokes.
Sista 𓅓 @sista.bsky.social #NoPasarán #PrivacyIsAHumanRight #OldSkool #AbolishTheMonarchy
https://rentry.org/anonorigguides
Frenchie McFrenchface @frenchie.bsky.social Real Alexa, Parisienne in the UK, mother of European Kids #Socialist #European #Chef #Yogi
Gaz @tenature.bsky.social Threat Hunting | Malware Analysis
Will Dady @willdady.com Cloud engineering leader
https://willdady.com
Jason @seccomet.com Senior Security Analyst | Cybersecurity & Forensics graduate | Occasionally speaks, sometimes in front of people | Thoughts & posts are my own
Sergiu Gatlan @serghei.bsky.social Cybersecurity/tech reporter @BleepingComputer / serghei.ro- H @hackforfood.bsky.social @hackforfood.bsky.social
Stephen King @stephenking.bsky.social Writer
Lancelot @newneo.bsky.social This is me, film fan, music, theatre, culture, the arts, Arsenal fan. UK- Y Tom Limoncelli @yesthattom.bsky.social he/him. #blacklivesmatter DevOps, SRE, LGBT (mostly B)
Time management: https://www.tomontime.com
Sysadmin: http://the-sysadmin-book.com
SRE: http://the-cloud-book.com
No Starch Press @nostarchpress.bsky.social The finest in geek entertainment.
Email us: info@nostarch.com
We're live M-F, 7am-6pm PDT
https://nostarch.com/
caitríona @cait.siorc.eu A queer trans socialist from Ireland. Baker and tech person. 27. Can also be found on Mastodon, might be more active there soon.
🏳️⚧️💊 17/03/2025
She/it
Smashing Security podcast @smashingsecurity.com Funny award-winning weekly podcast about hacking, cybercrime, and privacy with @grahamcluley.com.
https://www.smashingsecurity.com
👕 Merch https://www.smashingsecurity.com/store
Patreon: https://www.smashingsecurity.com/plus
@grimhacker.bsky.social @grimhacker.bsky.social 
SilkyTech @silkytech.bsky.social Dad, Cybersecurity Blue Team, Photographer, Weird Facts Guy
The old magic: Opinions expressed are my own and do not reflect those of my employer
Pits @pits666.bsky.social Strayan based nub doing computer stuff, shitposter, Judo/Karate green belt, BJJ white belt, raging against the printers, author of critically panned nerd romance novels and stuff.
Check out #nerdromancewithpits
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."
Alex Winter @alexwinter.com Trans Rights are Human Rights.
alexwinter.com
PyroGuy_UK @pyroguy-uk.bsky.social Fire Spinnin Security Engineering Leader,
Breaker of things,
Builder of stuff,
Model builder,
BSidesNcl & dc44191 Elder, infosecbots
Technowomble,
Techlotmenter
he/him
Duncan Jones @manmademoon.bsky.social I helped make Moon, Source Code, Warcraft, Mute and just finished making ROGUE TROOPER, out in 2026!
Also made the graphic novel MADI and the kids Stenton & Zowie.
@jeffreyshran.bsky.social @jeffreyshran.bsky.social AppSec engineer
Nate B @bracy.dev Catholic. Computer Engineer, fullstack and embedded software. RTOS/FPGA dev. Weightlifter. Car enthusiast with a cat.
Max Kinnings @maxkinnings.bsky.social Novelist and screenwriter. Currently writing the authorised biography of Rik Mayall for Penguin Viking. https://comedy.co.uk/shop/news/8377
JohnB @johnbloor.bsky.social Question everything. Always distrust those who have previously lied, it is a habit.
Jon Gomm @jongomm.bsky.social Neuro-weird globe-trotting guitar-slapper
#music #acoustic #guitar #songwriter #fingerstyle
Tony/Humpty (CJ) @c-b.io Lead SOC analyst | Malware enjoyer | Horrible dev
Jay 🦋 @jay.bsky.team Founder & Chief Innovation Officer @ Bluesky
Working on @attie.ai
🌱 🪴 🌳
DC151 @dc151.org Regular Leeds gathering for hackers, makers & people interested in security & tech | Meets every 2nd Wednesday | Disorganised by @glenn.pegden.com, @laurawhit.bsky.social and @roachy.net
* No longer affiliated with DEFCon Groups *
PortSwigger Research @portswiggerres.bsky.social Web security research from the team at PortSwigger.
Lars Karlslund 🇩🇰 @lkarlslund.bsky.social Curious security octopus | Adalanche Attack Graph Analyzer / 8.7B hashes http://ntlm.pw / NIFO Defender Removal | Sarcasm level 11 | All thoughts, no leadership | 🇩🇰 🇺🇦
AngryDutchman @handle.invalid devops monkey | ex-infosec | iot | perl | video games | boats | sailing | spicy food lover | blues | rock | cat person | amateur bass player | languages: nl, en, fr, de, id | MDNI
Chris Gates @carnal0wnage.bsky.social Red Team, Hacking, Purple Teaming, AI, Stocks, Metaphysics, Plant Medicine, cryptocurrency
PsypherPunk @psypherpunk.io 
Alex Plaskett @alexplaskett.bsky.social Security Researcher | Pwn2Own 2018, 2021, 2022, 2024 | Posts about 0day, OS, mobile and embedded security.
@laurawhit.bsky.social @laurawhit.bsky.social 
@canterbury-tails.bsky.social @canterbury-tails.bsky.social 
Some guy called Tim Wilkes @timmehwimmy.bsky.social 
Kjell MC @kjellvis.bsky.social Frmr CIO, Sci-Fi fanatic, Lover of democracy, Pro Ukraine #NAFO friendly
https://ko-fi.com/kjellvis
silverphish🏳️🌈 @silverphish.bsky.social I make fun hacker things
Bump the lamp
Dare Obasanjo @carnage4life.bsky.social Opinions about product management, technology news and inclusivity in tech. Diversity is about demographics, inclusion is about creating a sense of belonging.
Jon @jontafkasi.bsky.social Bikes, beer, piano, security, gaming.
Brendan Minish @bminish.bsky.social Former CTO, Linux sysadmin, AuDHD, Amateur Radio Enthusiast, Rewilder, Drugs policy reform advocate.
@bminish@mastodon.ie 
Kevin Sweet @kevin-sweet.bsky.social i try to be curious not just furious - fear, hatred, and anger can blind us to the humanity of others - for any issue and any side we take. 😍✌️🌍🌏🌎🏳️⚧️🏳️🌈🇺🇸🥰🎉
we can be better if we know ourselves and each other better - please human responsibly. 👍❤️
@parzivalsocks5.bsky.social @parzivalsocks5.bsky.social 
Cybercrustacean @cybercrustacean.bsky.social USAF Retired, Cybersecurity/Technologist--retired. On sabbatical for now.
Dan Goodin @dangoodin.bsky.social Cybersecurity Reporter, Ars Technica: https://arstechnica.com/author/dan-goodin/ Hungry for tips. Text me on Signal: DanArs.82. "The world isn’t run by weapons anymore, or energy, or money. It’s run by little 1s and 0s, little bits of data."
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.
WearyAndroid @wearyandroid.bsky.social Novice infosec student and newbie ethical hacker.
Posts progress on #tryhackme #HTBAcademy #pentesterlab.
Marcus J. Carey 🏴☠️ @marcusjcarey.com 🔥 Hope Dealer | 🙃 Table Flipper | 🎨 Artist
🌟 Tribe of Hackers, US Navy, NSA, DIA, Builder
💀 Hacker | 🗣️ InfoSec, Coding, GenAI
💡 Simplifying tech, mentoring, building communities
📚 My new books >> Spot the Wolf & Hacker Inc.
🔑 Legacy > clout
coleen 𓅋 @coleen.top ☥ Engineer ☥ Author ☥ Inventor ☥ All Rights Reserved
Turnipdodger @turnipdodger.bsky.social Dodging turnips daily.
@netsecse.bsky.social @netsecse.bsky.social "Refer back to matters decided upon at the last meeting and attempt to re-open the question of the advisability of that decision."
Nixintel @nixintel.bsky.social Steven Harris | OSINT & Cyber Security Specialist | Investigator | Teach OSINT @SANS
Blog: www.nixintel.info
0n1ydan5 @0n1ydan5.com ❤️s Hax, Code, Running. Chaos Monkey. Feminist.
5x Marathon Runner, 2x HM, 2x 10k🏃
BCS / ACM / OWASP / OpenUK member. Personal Acc.
https://linktr.ee/0n1ydan5
Paul Ritchie @cornerpirate.bsky.social A penetration tester living in Scotland.
I am also into video games, home recording music, guitars, sci-fi, the concept of Scotland getting an independence vote again, and nachos. I like nachos.
Angie @angied.bsky.social She/her
Vulnerability engineer
#hackingisnotacrime
CScotty 👨💻 @cscotty00.bsky.social He/Him 👨 Mobile App Developer 📱 React Native 💻 TTRPGs 🗡 Formula 1/Merc 🏎
UK/Netherlands
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app
Rowdy @r0wdy.sk33t.expert electric callboy
Mark Russinovich @markrussinovich.bsky.social CTO of Microsoft Azure, author of novels Rogue Code, Zero Day and Trojan Horse, Windows Internals, Sysinternals tools. Opinions are my own.
Patrick Gray @patrick.risky.biz https://risky.biz/
Bob Lord @boblord.bsky.social Cautiously pessimistic, esp. about cyber things.
The owls are not what they seem. 🗻🗻🦉🌲🪵 🍒🥧☕️🍩 🕵🏼♀️ 👍🏻
Also: 🔐🔑🔒
And of course: hacklore.org
Other account: @hacklore.bsky.social
Joseph Menn @joemenn.bsky.social Washington Post alum covering hacking, disinformation and what’s left of privacy. Author of books on the Cult of the Dead Cow, organized criminal hacking, and Napster. Pulitzer co-finalist 2024. Signal joemenn.01