"Online Rent-a-Sage" Bret Devereaux @bretdevereaux.bsky.social Ancient & military historian specializing in the Roman economy and military. PhD from UNC History. More impressive credential is that I have beaten both Dark Souls and Elden Ring.
Blogs at acoup.blog
daily bunnies 🐇✨ @dailybunnies.bsky.social your daily dose of bunnies ⸜(｡˃ ᵕ ˂ )⸝♡
Dan Kaszeta FRHistS @dankaszeta.bsky.social 🇬🇧 London-based. 🇺🇸/🇬🇧 dual citizen. CBRN expert. Freeman of the City of London. Liveryman. "Legal Juggernaut". Anglican. Ex Verger. Author. Fellow of the Royal Historical Society. Scourge of llamas. Former US Army. Former USSS. #NAFO Fella
Philip Tsukerman @philiptsukerman.bsky.social Infosec, sometimes.
Hbomberguy @hbomberguy.bsky.social 🖥️ Gaming Youtuber, Media Critic, Philosopher King 🤴
💙 Patreon.com/Hbomb
📩 Enquiries to contact@hbomb.zone
Carlos Pizano Uribe @the-cpu.bsky.social Previously Fuchsia kernel lead (https://fuchsia.googlesource.com) and before that Chrome on Windows technical lead. Bay Area. He/him.
Tarjei @kernelpool.bsky.social 
forest fr1ends @forestfr1ends.bsky.social past dreamland, second left
PizzaCake @pizzacakecomic.bsky.social Get your PizzaCake plushie at https://plushifylab.com/products/pizzacake-ellen-plush
Antonio Cocomazzi @splintercode.bsky.social offensive security - windows internals - reverse engineering | X: https://x.com/splinter_code | Mastodon: https://infosec.exchange/@splinter_code | GitHub: https://github.com/antonioCoco | Blog: https://splintercod3.blogspot.com/
Matthias Kaiser @matthiaskaiser.bsky.social Vulnerability Researcher. 0xACED. Ex-Apple. Posts are my own.
Lee Chagolla-Christensen @tifkin.bsky.social I like making computers misbehave. Does stuff at http://specterops.io.
Github: https://github.com/leechristensen
Mastodon: @tifkin_@infosec.exchange
Natalie Silvanovich @natashenka.bsky.social Google Project Zero
Soroush Dalili 🍏🍐 @irsdl.bsky.social Hacker (ethical), web appsec specialist, trainer, tools builder & apps breaker, X: @irsdl
https://secproject.com/
https://soroush.me/
https://burpsuite.ninja/
Geoff Marshall @geofftech.bsky.social If I had more time, I would have edited you a shorter video.
Transport Filmmaker : bit.ly/2TBWFsX
Tube Mapper- Luke Agbaimoni @tubemapper.bsky.social Author & photographer Luke Agbaimoni's project capturing stations & stops on the London Underground tube map.
Tubemapper.com
💰 Book,Prints & Calendars
✉ luke@tubemapper.com
DM for info
Maxwell Frost @maxwellfrost.bsky.social Organizer, Musician, Floridian, and Congressman (FL10).
https://linktr.ee/maxwellfrostfl
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.
Jordan Borean @jborean.bsky.social 
Orange Tsai @orange.tw This is 🍊
RastaMouse @rastamouse.me make pic +relax
XPN @xpnsec.com Hacker for hire at @specterops.bsky.social
Blog: https://blog.xpnsec.com
snare @snare.ho.ax Nah
Liam 🦆 @liamosaur.ragequ.it Australian hacker.
Foghlaimeoir Gaeilge.
Tír Bundúchasach. Mar a bhí sí i gcónaí, beidh sí go deo. 
TheWover @thewover.bsky.social A mountain man with an Internet connection and a professional interest in malware.
Anant Shrivastava @anantshri.info Researcher | Trainer | Security Professional | Developer | Admin
Hans-Martin Münch @h0ng10.bsky.social CEO at MOGWAI LABS, part time CTF player and bboy
Alex Plaskett @alexplaskett.bsky.social Security Researcher | Pwn2Own 2018, 2021, 2022, 2024 | Posts about 0day, OS, mobile and embedded security.
RAF Luton @rafluton.bsky.social The assumed Official BlueSky account of the World's most mysterious & secret (and ficticious) military base. (Parody/Satire Account)
Niklas B @niklasb.rce.associates research @ dfsec.com
God @thegodshow.com Creator of the Universe.
thegodshow.com
Apple 🍎 @trimosx.bsky.social 
jduck @jduck.me Continuously learning about computer security through research and development.
Andrea P @decoder-it.bsky.social 
LeVar Burton @levarburton.bsky.social Kunta, Geordi, Reading Rainbow guy. Flies twice as high… #bydhttmwfi
Gynvael Coldwind @gynvael.bsky.social Security researcher/programmer ⁂ Managing director @ HexArcana ⁂ @DragonSectorCTF founder ⁂ he/him
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...😜
Paramount Observatory @paramountobs.bsky.social Welcome to the Paramount Observatory. This is a private project of Les Girvan to show the active #Astronomy, #Astrophotography, I am doing from #Liverpool #UK.
Stefano Zanero @raistolo.bsky.social Tinkerer, security geek, recovering entrepreneur, full professor at www.polimi.it, frequent flyer, private pilot, and generic pundit. He/Him 🏳️🌈
For aviation follow me on Instagram, same id!
Jonas Vestberg @bugch3ck.bsky.social Privilege Escalation Engineer
Principal Consultant @ Reversec (formerly WithSecure Consulting)
Rob Fuller @mubix.com (he/him) Dad / Husband / Marine / Student / Teacher / @Hak5 / @NoVAHackers / @SiliconHBO / @NationalCCDC / @MARFORCYBER Auxiliary
WeRateDogs @weratedogs.com Your Only Source For Professional Dog Ratings
nonprofit: @15outof10.org ❤️🩹
links.weratedogs.com
David (DWIZZZLE) Weston @dwizzzle.bsky.social Corporate Vice President, OS Security and Enterprise @Microsoft
Nick Drage @sonofsuntzu.bsky.social Co-author of Random The Book: https://randomthebook.com/2026/05/29/its-here/
I'm abstractly interested in everything: https://blog.sonofsuntzu.org.uk/about
Nyctophile.
Mitja Kolsek @mkolsek.bsky.social CEO of ACROS Security; Co-founder of 0patch (https://0patch.com)
Wishing billionaires would stop buying social platforms and making us rebuild synapses elsewhere
https://acrossecurity.com
Merriam-Webster @merriam-webster.com noun | a reference source containing words alphabetically arranged along with information about their forms, pronunciations, functions, and etymologies
@hasherezade.bsky.social @hasherezade.bsky.social Programmer, #malware analyst. Author of #PEbear, #PEsieve, #TinyTracer. Private account. All opinions expressed here are mine only (not of my employer etc) ; https://hasherezade.net
Joe Bialek @josephbialek.bsky.social Windows security person
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
Paul Krugman @pkrugman.bsky.social Ex NY Times, now author of Substack Paul Krugman. Nobel laureate and, according to Donald Trump, "Deranged BUM". Also Research Professor at the City University of New York Graduate Center and senior scholar at the GC-CUNY Stone Center.
U.S. Consumer Product Safety Commission @cpsc.gov Your U.S. Consumer Product Safety Commission. Product safety info, data, and recalls. Standing for safety since 1972. Official account of the USCPSC. HQ: Bethesda, MD.
Subscribe for recall emails on CPSC.gov.
Report unsafe products on SaferProducts.gov
rat king 🐀 👑 @mikeisaac.bsky.social normal guy
https://linktr.ee/MikeIsaac
dragosr @dragostech.bsky.social Autonomous Carbon Based LLM with 42 years of tuning on Information Attack and Defense.
Host of CanSecWest, and PacSec.
Security audits, code, IR, LLM, red team consulting.
Specialize in Firmware, and RF.
VA7MOV
Marcus Hutchins @malwaretech.com threads.com/@malwaretech
https://linkedin.com/in/malwaretech
https://marcushutchins.com
Ollie Whitehouse @ollieatnowhere.bsky.social CTO at the UK's National Cyber Security Center 
TrendAI Zero Day Initiative @thezdi.bsky.social TrendAI Zero Day Initiative™ (ZDI) is a program designed to reward security researchers for responsibly disclosing vulnerabilities.
Matthew Green @matthewdgreen.bsky.social I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com
Katelyn 🅅 Medusfour @medus4.com Activist, Hacker cosplayer, Artist. Data economy abolitionist.
@cdc_pulpit Sinfluencer, Head of Humanity @ Veilid, designer of weird shirts at hack.xxx
I love gross terrifying things. Because I am one
Joe FitzPatrick @securelyfitz.bsky.social Trainer and Researcher, SecuringHardware.com
Alice Averlong 🏳️⚧️ @alice.averlong.com Mad Scientist and Necromancer, she/her 🏳️⚧️🏳️🌈
AuADHD creature of elemental internet
collector of keysmashes
used to be called Foone, before the war
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 I’ve grown up right?
corgi @c0rg1.bsky.social I hack things
D̒͂̕ᵈăᵃn̕ᶰ Ť̾̾̓͐͒͠ᵗe͗̑́̋̂́͡ᵉn̅ᶰtᵗl̀̓͘ᶫe̓̒̂̚ᵉrʳ @viss.hax.lol Viss from twitter and mastodon.social.
startup founder, hotsauce guy, public speaker
eater of pineapple on pizza, listener of ska, flooper of quads
internet grandpa, former sysadmin turned infosec
https://phobos.io/rtg/
https://ravenholmspices.etsy.com
Adam Savage @asavage.bsky.social Maker. Science Communicator. Connector. 
Troy Hunt @troyhunt.com Creator of Have I Been Pwned. Microsoft Regional Director. Pluralsight author. Online security, technology and “The Cloud”. Australian.
Nate Warfield @n0x08.bsky.social Network Security | Hacker | WIRED25 2020 | CTI-League Founder | Security Researcher
NTDEV @ntdev.bsky.social Trying stuff so you don't have to.
Yarden Shafir @yardenshafir.bsky.social A circus artist with a visual studio license
Ian Coldwater 🧊🚫 @lookitup.baby Kubernetes SIG Security Co-Chair, container escape artist, goose in the mainframe. Minneapolis. They/them. Stay punk 🏴
MSP feed info: https://bsky.app/profile/amityf.bsky.social/post/3l3frqadlo32h
Al Yankovic @alyankovic.bsky.social You know... the weird one.
Alex Winter @alexwinter.com Trans Rights are Human Rights.
alexwinter.com
Dinosaur Dracula 🦖🧛 @dinosaurdracula.bsky.social I'm Matt. I run Dinosaur Dracula and I'm 1/2 of The Purple Stuff Podcast. Into '80s/'90s ephemera, cats and junk food. https://linktr.ee/dinosaurdracula
Hexacorn @hexacorn.bsky.social Red Brain, Blue Fingers
Malware Analysis, Reverse Engineering, Threat Hunting, Detection Engineering, DFIR, Security Research, Programming, Curiosities, Software Archaeology, Puzzles, Bad dad jokes
https://www.hexacorn.com/blog/
hexacorn@infosec.exchange
sarah jeong @sarahjeong.bsky.social i write at @theverge.com. Portland, OR.
Hoffman @h0ffman.bsky.social you know.. that one.
Richard Johnson @richinseattle.bsky.social Fuzzing; Vulnerability Research;
Deep Learning; Reverse Engineering
Training & Publications @ http://fuzzing.io
Hacking the planet since 1995
Undercurrents.io BOFH
I'll stop the world and melt with you
Pippa Crerar @pippacrerar.bsky.social Political Editor, The Guardian
https://www.theguardian.com/profile/pippacrerar
derek guy @dieworkwear.bsky.social Menswear writer. Editor at Put This On. Words at The New York Times, The Washington Post, The Financial Times, Esquire, and Mr. Porter.
If you have a style question, search:
https://dieworkwear.com/ | https://putthison.com/start-here/
woanware @woany.bsky.social Principal Security Researcher @ Microsoft (MSTIC). Software development, detections, security and DFIR.
https://github.com/woanware
Thought/opinions are mine, not those of my employer.
Bill Demirkapi @billdemirkapi.bsky.social solving security at scale. reserved for future use.
Ivanlef0u @ivanlef0u.bsky.social ivanlef0u.fr
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."
Gabriel Landau @gabriellandau.bsky.social WinDbg’er @ Elastic Security.
Thoughts are my own.
Some of my writing: http://tiny.cc/jqeavz
More writing: http://tiny.cc/9cj0vz
Also: https://twitter.com/GabrielLandau
Mary Branscombe @marypcbuk.bsky.social Omnivorous technology journalist. girl with the USB earring; author of the Cassidy At Large technomysteries. Like my writing? Buy me a ☕ https://ko-fi.com/marybranscombe. she/her. Warning: contains opinions. signal marypcbuk.44
NaomiStyle @oopo.bsky.social Coder, maker, streamer, VR catgirl.
Kris Wilson @kriswilson.bsky.social cyanide & happiness, explosm, that kinda stuff
FieldExplores (Gator Days) @fieldexplores.bsky.social I draw silly comics about silly animals that have a lot of emotions.
Cold War Steve @coldwarsteve.bsky.social Artist
Coldwarsteve.com
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
drewtoothpaste @drewtoothpaste.bsky.social author of Toothpaste For Dinner, Married To The Sea, @dasharez0ne.bsky.social etc.
podcast with @nataliedee.bsky.social: https://patreon.com/garbagebrainuniversity
join https://patreon.com/drewtoothpaste and i'll email you my comics every day
adrian8 aka alien8 @adrian8.bsky.social Coffee, Cycling, Married to C3
alien8 Security
44CON https://44CON.com
SINCON https://sincon.com
Norin 🦈 🔜 Anyc 566 @mahoukarp.com I wish I was a shark 🦈
🦈 Illustrator | Small bizz owner
🦈 shop: mahoukarp.com
🦈 links: https://mahoukarp.carrd.co/
🦈 Events soon: ANYC, San Japan, Anime Frontier 🎉
CAPCOM OFFICIAL／ARTWORKS Ⅱ @capcomart.bsky.social カプコンアートワークBluesky公式アカウントです。デザイン室時代から現在まで、イラストに関する活動情報、アーカイブネタをお届けします。※ご返信はできませんのでご了承ください。 Hello there! This is the official account of the Capcom Artwork Team.
darth™️ @darthbluesky.bsky.social not the darth u are looking for
Tarah Wheeler @tarah.org CSO of TPO.group ♦️ EFF Board of Directors♦️she/her ♦️ bestselling author but only that one time
Bug Enthusiast 🐝❤️ @idolomantises.bsky.social Quill 🐝🏳️🌈 · 26 • They/them · Creator of "Bugtopia", “The Last Bee Princess” and "The Lover's Inferno"
Patreon: https://www.patreon.com/idolomantises
Chris Hayes @chrislhayes.bsky.social Bronx boy. Cubs fan. Dad, husband, writer, podcaster and cable news host.
The Sirens’ Call: How Attention Became the World’s Most Endangered Resource out now.
https://sirenscallbook.com/