Isaac Straley @eyestray.bsky.social CISO at the J. Paul Getty Trust. Come for the hot privacy and security takes, stay for the hot bread bakes. Views are my own. 🇺🇸/🇨🇦
Annalee Newitz @annaleen.bsky.social bestselling author * Hugo winner * nerd
latest books: A Wall Is Also a Road, Automatic Noodle, We Will Rise Again
bylines: New Scientist, Flaming Hydra, etc.
pronouns: they/them
all the stuff: www.techsploitation.com
JF Bastien @jfbastien.com Build & scale platform — working on humanoid robotics 🤖
🔗 https://jfbastien.com
🔗 https://tlbh.it
📍 東京、日本
jtd @chaosdata.ce.nso.red (he/him)
Shiny Magikarp rustler.
Collects: Pokémon, vulns, and opinions.
Hacking: JVMs, eBPF, unikernels, WASM, droids, daemons, urandom.
I do bad things with languages @ ???.
https://unspo.nso.red/
https://twitter.com/ChaosDatumz
✴️Carl✴️Cosmos✴️ @cillic.bsky.social Humanities for Hackers
Antiracist antifascist patriarchy-smashing hedonistic cis-queerish nightmare from the void.
Hot Mess.
He/they
Somewhere on the periphery of the Trans + Queer Shitpost
Peter Mayer @securitycapybara.bsky.social Human-centred cybersecurity & privacy faculty at University of Southern Denmark
Jeff Bryner @0x7eff.bsky.social Probably posts about CISO/Security, guitar, lifting, beer. 0x7eff in most places.
cteodor @cteodor.bsky.social Security Alchemist / Lead Architect at EC
Doing and still curious of DF/IR, DevOps & seceng, cloud and k8s
Amateur lover of chess, astronomy, math, and biology
Martin Kleppmann @martin.kleppmann.com Associate Professor at @cst.cam.ac.uk, researching decentralised systems and security protocols. Advisor to the Bluesky team. Wrote “Designing Data-Intensive Applications” (O’Reilly). he/him
oota @oota.cyberfelony.com K-radicalized by the internet back in 199x.
Used to do computer things, now an International Man of Leisure.
"Running a con is a sucker's game" - me
@HushCon.com (he/him)
(wondering when that butlerian jihad gonna happen)
Mugwump Jones @mugwumpjones.bsky.social Muppet and consumer of aged memes.
Smittix @smittix1.bsky.social Hacker, Researcher and Linux aficionado - smittix.net
gradius @gradius.bsky.social Infosec, CTFs, Python/Rust, space, video/board/tabletop games
he/they
sneak @sneak.berlin https://sneak.berlin
free speech absolutist. i think censorship is abhorrent and those who advocate for it are fools.
KaizenCode @kaizensphere.dev A utopian developer !
I write about EUDI Wallet, digital sovereignty : blog.kaizensphere.dev
Let’s share some code: https://codeberg.org/kaizencode
N’arrêtez jamais d’apprendre !
Profile picture: Original photo by @kalhh via PxHere
@egyp7 @egyp7.bsky.social I like juggling, Bash, chess puzzles, and good exploits. Worked on Metasploit for some years. 💙💜🩷
@egypt@mastodon.social
azet @azet.org «slacker by trade, hacker by mindset, phreak by nature»
azet.org ⋮ distributed systems, security/resilience, applied cryptography & anarchism. HPC. audio. cave & technical diving…
» twi𝕏ter –• @a_z_e_t
» work ——• resilient.systems
Ⓐut★n⊕m⊜us Σys⚑∄m
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
str4d @str4d.xyz Cryptography, privacy, zero knowledge, Rust, Zcash dev, gaming, hardware hackery, art appreciation. He/him.
https://str4d.xyz
https://abyssdomain.expert/@str4d
age18f63qx4gk8x7p4lfuwwglqcan7snvp406q5vmk26g9fmpe9c799qqzzr3w
Andrea @downing.bsky.social Co-founder of The Light Collective
www.lightcollective.org
Security Researcher
Health Infosec
Views are my own.
Nicole Schwartz @circuitswan.bsky.social Brains are inversely proportionate to common sense - me, Nicole Schwartz. Formerly known as AmazonV. she/her
@DianaInitiative @dcskytalks
Ann Johnson @ajohnsocyber.bsky.social Cyber. Family. Dogs. Reading. Music. Baking. Cooking. Gardening. Pro sports. At Mastercard. But posts are just me.
d0nut @d0nut.dev 🦀 Rust + Security 🔑
Michael Weissbacher @mweissbacher.bsky.social Securing Block (Square) infrastructure. Previously security research at Northeastern University. Internationally acclaimed Schnitzel expert 🇦🇹 mweissbacher.com NYC 🗽
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
mussar @mussar.io i break computers, and they make sounds.
he/they
PCI Guru @jbhall56.bsky.social Information Security professional. At least that is what people claim. More of an information security curmudgeon.
Stefan Frei @stefanfrei.bsky.social Cyber security expert, pentester, speaker & tech enthusiast. Tame complexity 4 security. Alum RWRI-13, @Accenture, @Swisscom, @Secunia, NSS Labs, ISS X-Force https://techzoom.net
Markus @secmark.fi Security Architect
Cybersecurity | Infosec | Tech | Privacy | Hacker
https://secmark.fyi/
Security Cryptography Whatever @scwpod.bsky.social @durumcrustulum.com, @sockpuppet.org, @dadrian.io
“Freewheelin’ dynamic”.
https://securitycryptographywhatever.com
https://podcasts.apple.com/us/podcast/feed/id1578405214
Ian Bowers @iggdawg.com Pro nerd, mostly networks and infosec. All opinions are my own and are probably bad.
Fix your hearts or die.
Kevin Jones @vcsjones.dev Alexandria, VA.
He / they
Product Security and Cryptography at GitHub. .NET maintainer. Not speaking for my employer.
https://vcsjones.dev ⚫️ https://gh.io/vcsjones
andrew ⓕ lyons @andrewfordlyons.net NGO boffin. Data packet smuggler. Works on digital safety and information security for media and good orgs. Opinions are my own and subject to drift.
NOTE: My skeets are ephemeral and self destruct after a while.
Kevin Guay @kevinguay.com IT and cybersecurity professional in Maine. Here to learn & share.
Deirdre Connolly¹ ² @durumcrustulum.com 🜗 🝒 🝲 crypto as in 'cryptography' 🝳 🝡 🜖
¹ isogenist, co-host SCWpod
² https://durumcrustulum.com, https://www.youtube.com/@durumcrustulum
Christophe Veltsos @drinfosec.bsky.social University prof. on cyber risk & systemic risk | He/him | Posts/RTs lots on #Covid #LongCovid. Covid is significant systemic risk. #COVIDisAirborne #MaskUp #IAQ #AirQ
Riley “caezar” E. @caezar.io Programmer, inventor, challenger, security enthusiast.
I block early and often, sorry if I throw you out with the bath water.
Kate Kaye @katekaye.bsky.social Personal account. Surveillance tech & AI reporting in Portland, OR at RedtailMedia.org. Creator of AITrustControl.com podcast. 25 yrs as a journo reporting on data use, AI, etc. Music nerd, forest walker, raptor watcher NY Mets fan. KEEPIN THAT PMA.
Vidmaster (+Waldo, Rayne, & Frankie) @vidmaster.net Shitpost engineer. Corgis, application security, gaming, and bad posts. Opinions my own unless they’re terrible in which case they are definitely my own. He/him, 40, Boise ID.
Occasionally blogging my D&D campaign at https://vidmaster.net
Panther Modern @panthermodern.bsky.social he/him - Professional Threatbutterer with 25+ years in IT, last 10 in #infosec roles. Writing and illustrating a #scifi graphic novel. I am antiracist and antifascist. Support trans rights! Ich bin ein Berliner. #NoAI
that genehack guy from that dead bird site @extremely.website Assigned John at birth · IT service industry worker • Founder, @hacksalem • More words at genehack.blog + dementedandsadbut.social • pronoun.is/he • I speak only for me. I only Bluesky when my Fedi feed is empty
pingucat @pingucat.bsky.social I do artwork for hackers and throw parties.
Marsh Ray @marshray.bsky.social @marshray@infosec.exchange https://infosec.exchange/@marshray
jeremyz @jeremyz.bsky.social Security Consulting: https://mercurial.systems
AI minimalist. It's just software. Don't get too excited.
Previously: Google/Alphabet
he/him
ChiefGyk3D @chiefgyk3d.com #Cybersecurity and #InfoSec by Trade and content creator by night for #Tech, Cybersecurity, #IT, #Linux, #AmateurRadio, and #GamingonLinux
Twitch | YouTube | TikTok | Mastodon
CISSP
Socials and Tipping: https://links.chiefgyk3d.com/socials
#OpenSource
Garrett @garrett.jansen.sh 🇬🇦🇷🇷🇪🇹🇹+ // DLC AVAILABLE NOW // Professional abuse/scam/fraud tracker. Amateur tech/privacy critic. Probably also posting about record collecting, sports.
https://jansen.sh
https://garbage.institute
Steve Syfuhs @syfuhs.net Noted idiot. Principal something or other. Runs the Windows Authentication team at Microsoft. It's my fault your password doesn't work.
Mostly dog pictures. Might actually be two dogs in a trench coat. 🇺🇸 / 🇨🇦
https://syfuhs.net/
cyber professional @permadeath.com if you die in the game, you feel sad in real life
post about co-ops, roguelikes, Battletech, guitar, cooking, gardening
work in AI/ML infrastructure, python, security, SRE, k8s, robotics
🏴🏳️🌈 - en/es/中文 - Boston
☀️ Starshine @starshine.bsky.social Socialist::Tolkien::Expanse::History
Movies::Art::Plants::Games
Ian Hackingpilled
queer eepy lil guy🚰🏳️⚧️↙️↙️↙️
discord:queer_starshine
She/they
New tolkien quote of the day everyday five(ish) days of the week
i RS a lot of mutual aid posts some nsfw🔞
hyperreal 🅅 @hyperreal.at.moonshadow.dev FOSS geek, privacy advocate, digital archivist, cypherpunk, gamer
I'm extremely introverted -- autistic, by some accounts. I was diagnosed with #schizoaffective disorder (depressive subtype) and #OCD.
Website: https://moonshadow.dev
noopkat @noopkat.fragile.systems Soft person. Likes infosec, open source, electronics, reading, education, and privacy. 
Jed Whitaker @jed05.bsky.social Working class humanist. Day job in (not game) dev, mostly dealing with UX. Sometimes games critic/partnered streamer @Jed05 http://Twitch.tv/Jed05 email: Jed@JedWhitaker.cool
podbastard @podbastard.bsky.social started corn
Bridget Johnson @bridgetjohnson.bsky.social Executive Editor of Threat Beat. Editorial Director at the McCrary Institute for Cyber and Critical Infrastructure Security. Formerly at CNN. Terrorism analyst. PI. OSINT fan. Forever #49ersFaithful 🏈
Sophie Schmieg @sophieschmieg.infosec.exchange.ap.brid.gy Leading cryptography (ISE Crypto) at Google.
Opinions my own.
Content usually badly explained mathematics
[bridged from https://infosec.exchange/@sophieschmieg on the fediverse by https://fed.brid.gy/ ]
Threat Beat @threatbeatnews.bsky.social The latest news on attacks and incidents, threats, adversaries and more affecting the security of our cyber and critical infrastructure systems: https://threatbeat.com
Lauren Forristal @laurenforris.bsky.social I write sometimes laurenf.techcrunch@gmail.com
Rebecca Bellan @rebeccabellan.bsky.social Journalist. Explorer. Potty Mouth. Bagel Aficionado. NYC.
Senior Reporter at TechCrunch. Co-host of the Equity podcast. Author of TechCrunch Daily AM newsletter.
Send tips to rebecca.bellan@techcrunch.com.
Ivan Mehta @mehtology.bsky.social Reporter @Techcrunch. I like saying “bleh”. Tips and fax im@ivanmehta.com
cho0b @handle.invalid Non-binary anarchist systems administrator. Tech goblin for the Rhizome House and Cleveland Digital Self Defense Collective.
Maximilian Henning @maximilian-henning.eurosky.social Tech reporter @euractiv.com | AI, startups, digital administration | maximilian.henning@euractiv.com
Wes @whurd.bsky.social Information security, technology, policy/politics/philosophy/econ, society, fin, some religion and theology.
M.A. Religious studies @uofdenver, B.S. Computer Sci
Opinions are mine - not institutionally tied.
Eileen Guo @eileenguo.bsky.social Tech features and investigations at @technologyreview.com | proud Los Angeles resident | send me tips (not PR pitches) on Signal: eileenguo.15 | português-español-中文 https://www.technologyreview.com/author/eileen-guo/
Eric Neustadter (e) @thevowel.com (semi?) retired tech architect/tech exec. ex-Pokémon. ex-Xbox. labrador at heart. retro games & computers. go ducks, kraken, seahawks, sounders! he/him.
Ryan Broderick @ryanhatesthis.bsky.social Chilling online. I write a newsletter called Garbage Day.
PWN | Hacker Community @pwnhackers.bsky.social Welcome to PWN – your community for hackers and cybersecurity enthusiasts. Discover the latest hacking news, breach reports, and educational resources on ethical hacking. 👾 Stay sharp. Stay secure.
SecurityOpsGuy @securityopsguy.bsky.social SOC Analyst & Digital Forensics Incident Responder
meaghan elizabeth @meaghanelizabeth.bsky.social immigration/refugee studies • tech, data privacy + ethics • social movements • health/disability • critical theory • law & society | J.D. Candidate Georgetown Law ('26) | GLJ Articles Editor | Johns Hopkins Political Sci PhD research | she/her | ⚡DC/Philly
Justin Ling @justinling.ca Uh-oh!!!!!!! Columnist/journalist @thestar.com, sometimes @wired.com, @foreignpolicy.com
Newsletter: www.bugeyedandshameless.com
YouTube: https://www.youtube.com/@JustinLing
Signal: JustinLing.42
Bill Bruschi @williambruschi.net Software developer and problem solver with over 15 years of professional experience. Hacking and coding since I was a kid.
💼: Currently work @ HubSpot
🔗 https://www.linkedin.com/in/bill-bruschi-8ba18613/
Ben Collins @bencollins.bsky.social Facebook Beef
Pyperkub @pyperkub.bsky.social University Sysadmin, UCLA Alum, Science/Space geek, Fantasy/SF Fan, College Sports (especially Bruins!) fan.
Tim Fernholz @timfernholz.com journalist, author, internet participant
writing and reporting on space, AI, and public policy, at TechCrunch and elsewhere
I always want to hear your tips and ideas on signal: tim_fernholz.21
timfernholz.substack.com | www.timfernholz.com
Oakland, CA
ρσℓα¢ķ͌͌͌͌͌͌͌͌͌͌͌͌͌ @deviouspolack.bsky.social 📍Denver, CO 🏔️
DFIR, threat hunting, red team • reppin’ DC562
HushCon @hushcon.com We are HushCon.
June 5 and 6, 2026
New York, NY
We take your privacy and security seriously.
piffey @piffey.net Seattle, WA
piffey.net
CTI/Threat Research
Sounders/West Ham
Andrew Starr @ajsta.bsky.social Melbournian with interests in Infosec, Climate, Finance, and a bit of sport..
Guilherme Goulart @direitodatecnologia.com Advogado, professor de Direito Civil no Cesuca e consultor na BrownPipe. Regulação da IA, Direito da TI, segurança da informação e proteção de dados. Podcast Segurança Legal.
AI regulation, cyberlaw, personal data protection.
isis agora lovecruft (they/them) @isis.bsky.social anarchist; the bay area’s only hacker; once-upon-a-time theoretical physicist. i might be a cryptographer but i'm not your cryptographer.
helped build tor, signal, zcash, firefox, probably some other things folks use sometimes. 🏳️⚧️
Élie Guckert @elieguckert.bsky.social Ex-journaliste indépendant | OSInt/LMI | Auteur de “Comment Poutine a conquis nos cerveaux” (Plon, 2023)
Brandon K Nolte @brandonnolte13.bsky.social Geopolitics🔸 Intelligence Command and Control JADC2 / Spaceforce CI Arch 🔸Strategy🔸Cyber🔸Space/Anti-CultWarfare🔸 Anti-Hybrid Treasury/DoJ 🔸 AntiFaAF 🔸 Open to Offers
Moth! @baphometadata.bsky.social Exhausted biomedical cyborg curios. "Embedded engineer" but probably doesn't want to talk about tech. Reformed pathological shithead (usually).
I mostly play video games and listen to weird music in abandoned tunnels.
(ATX. 🏴intersex + bored of gender)
Thomas Rueb @thomasrueb.bsky.social 
Sean O’Kane @okane.fyi Senior Reporter, Special Projects at TechCrunch. Formerly Bloomberg News and The Verge. Obsessed with public records and LLCs. Bad surfer. Reluctant karaoke participant.
Send tips 🕵️♂️
Signal: okane.01
sean.okane@techcrunch.com- T Ann Archist @talknerdytome.bsky.social
Derek Mead @dmead.bsky.social I am the happiest man on the internet.
CCO/SVP News of Straight Arrow, @san.com. Fear no fact.
Motherboard forever.
RightsCon @rightscon.org 💫The world’s leading summit on human rights in the digital age
📆 Taipei and online, Feb 24-27, 2025
Kim Crawley (she/her) 😷🍉 @stopgenai.com No DMs!
Formerly exploited cybersecurity professor at OPIT. Previously AT&T, BlackBerry, Hack The Box.
Founder of StopGenAI.com
Ultimate Cybersecurity Careers Guide
Hacker Culture: A to Z, O'Reilly
https://kimcrawley.com
fidget @eismc2.bsky.social CTFer, SOC Goon, EFF Trivia Judge, bsidesLV SafetyOp Lead, bsidesden MC, HUMINT, CTI, Masochist, Internationally Recognized SME on Human Behavior, Speaker
Animals, poetry, pain, beauty, anarchy, Burn (the man and the world)
I have become the Abyss
Josh @dumbjosh.bsky.social Subject Matter Expert
Jillian C. York @jillian.bsky.social Author of Silicon Values: The Future of Free Speech Under Surveillance Capitalism (Verso 2021).
Work @eff.org, teach at College of Europe Natolin, sing and play 🎷 in a band, live in London, full bio at https://jilliancyork.com/about
Views are mine alone.
VessOnSecurity @vessonsecurity.bsky.social Anti-virus, malware and infosec expert, crypto amateur, privacy advocate and general annoyance.
PGP keyID: 0x365697c632dd98d9
Andrea Lazzarotto @lazza.bsky.social Computer Scientist | Digital Forensics Consultant 🕵️♂️ | Software Developer 💻 | Speaker
Creator of open source forensic tools (RecuperaBit, Carbon14 and Fuji).
I help people solve cases using digital evidence.
🌐 https://bio.lazza.me
Sasakia @sasakia.bsky.social Platform Engineering Product Owner | #DevOps Enablement | #Cybersecurity | ex-Thoughtworks | www.rehersal.io co-founder | #publicSpeaker | #Technologist | #Agilist | #DEI | #Activist | former www.digitalmediawomen.de Vice Chair| www.kitchennerds.de founder
Osservatorio Nessuno OdV @osservatorionessuno.org Organizzazione di Volontariato No-profit per la tutela del diritto alla privacy, il diritto all’anonimato, la libertà di informazione, espressione e comunicazione ed in generale i diritti digitali in rete.
https://osservatorionessuno.org/it/associazione/
Daniel Laufer @daniellaufer.de Journalist. Senior Investigative Reporter @papertrailmedia.de. Berlin. Right-wing extremism, disinformation, the dark corners of the internet, OSINT. 📧: mail@daniellaufer.de. Imprint: https://daniellaufer.de/imprint
maddy varner @regret.bsky.social reporter @wired.com ✨ prev the markup, FTC ✨ signal: mvarner.01
Julia Carrie Wong @joolia.bsky.social senior reporter at the guardian us / julia.wong@theguardian.com / juliacarriewong.11 on Signal