Heather Neilly @heatherneilly.bsky.social 2024 ARC Industry Fellow. 2021 ESA Wiley Next Gen Ecologist. Arid zone. Rangelands. Ecological restoration. Plants. Animals. Soil. The whole shebang @FedUniAustralia Calperum Station. Nanya Station. Thoughts my own
Cyd @cyd.social Hi, my name is Cyd! I can help you claw back your data from Big Tech, starting with deleting all your tweets for free. https://cyd.social
Gabriella "Biella" Coleman @biella.bsky.social Professor of Anthropology @Harvard, Hacker Studies & More https://gabriellacoleman.org/
•Marns🌿🍉🐸 @marnshibski.bsky.social Lover of flora and fauna, occasionally people. Hates dirty Frackers. Not team affiliated.
Michael Beveridge @tattieboy.bsky.social 🇦🇺🇮🇪
Australian, Lifelong Unionist. Background in Electrical Engineering , builder of valve amplifiers. Qualified watchmaker. Independent Scotland. United Ireland,
Because it is a hate symbol Now blocking ALL profiles displaying an Israeli flag.
Paul Vixie @paulvixie.bsky.social 
Dan Kaminsky @dantheduke.bsky.social Never had a Twitter, but decided I’d get in on the ground floor this time. Fan of film and trying new things.
Vaibhav Kaul @vkaul.bsky.social Engineering @ Taptap Send, formerly Meta, SeatGeek. Part owner Stretford Paddock FC.
Avid Programmer:
vaibhavkaul.com
vaibhavkaul.com/vAI
skyjo.cloud [under construction]
@sleevi.bsky.social @sleevi.bsky.social 
@dalailama.bsky.social @dalailama.bsky.social i think it’s clear i’m not the real lama
Window Snyder @windowsnyder.bsky.social 
-pete. @peteherzog.bsky.social Hacker, straight shooter, discrete problem solver.
Vitaly Kamluk @vkamluk.bsky.social Cybersecurity Researcher
Mark Pomerleau @markapomerleau.bsky.social Senior reporter @BreakingDefense
covering information warfare. Green Bay Packers. Award losing journalist. mark.pomerleau@protonmail.com Signal: mark_pomerleau.24
Akriti Gaur @akriti.bsky.social Doctoral candidate, Yale Law School
Resident Fellow Yale Information Society Project
Fellow, Yale MADE
Researching on speech, AI, and democracy.
Defense Charts (mirror bot) @defensecharts.bluesky.bot 📈🤷♂️📊 dedicated to the presentational aesthetics of the defense-industrial complex // editor: @timhwang
(Unofficial bot maintained by @manos.lol)
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
Sofia Celi @claucece.bsky.social Proud LatinAmerican. "Legendary quantum lady/cryptographer". Researcher @brave @bristoluni.bsky.social she/they
0patch by ACROS Security @0patch.bsky.social Tiny security patches for Windows and 0days. No reboots, no restarts.
Ru Campbell @campbell.scot Microsoft Security MVP + Microsoft Security Practice Lead at Threatscape
Mostly: Entra, Defender, Intune, Purview, and Microsoft 365
Also: dad, metal, lifting, wrestling, cars
Mostly on Twitter rather than here: @rucam365
Kenneth Payne @indescribable.bsky.social Shall we play a game?
BertJanCyber @bertjancyber.bsky.social CSIRT | http://kqlquery.com | Microsoft Security MVP | Blue & Purple Team | SOC | SIEM | Threat Hunting | Detection Engineering | #KQL |
Alex Stamos @stamos.org CPO/CSO of Corridor.dev, teaching at Stanford.- T @taviso.bsky.social @taviso.bsky.social
duguwuji @rfidiot.bsky.social 
Dug Song @dugsong.com Co-founder & former CEO of duo.com, investing in community via http://song.us and song.foundation. More at dugsong.com
X/Twitter archive ‘07-‘24: @dugsong.bsky.social
FF @41414141.bsky.social 
HD Moore @hdm.io runZero & Metasploit
@halvarflake.bsky.social @halvarflake.bsky.social 
@marcmaiffret.bsky.social @marcmaiffret.bsky.social 
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
The Cipher Brief @thecipherbrief.bsky.social The Cipher Brief is the only media outlet focused exclusively on bringing you a higher level of confidence around national security events via news, analysis, and interviews with government and private sector leaders.
@keescook.bsky.social @keescook.bsky.social 
grsecurity @grsecurity.bsky.social Foundational security for the Linux kernel. Solving the most difficult memory unsafety problems. Created by @opensrcsec
Tobi K @tobiklein.bsky.social 
Christopher Glyer @cglyer.bsky.social Microsoft Threat Intelligence Center - Former Incident Responder & Chief Security Architect @Mandiant
FakeIacr @fakeiacr.bsky.social This is the official twitter account for the FakeIACR organization.
Hyphen @hyphenmag.bsky.social Asian American culture with substance, style, and sass. hyphenmagazine.com 
FIRST.org @firstdotorg.bsky.social Please follow FIRST at https://bsky.app/profile/first.org
Haroon Meer @haroonmeer.canary.love Security Geek. We build Thinkst Canary - https://canary.tools
Zack Whittaker @zackwhittaker.com Security editor, TechCrunch
Signal: zackwhittaker.1337
My stories: techcrunch.com/author/zack-whittaker
My newsletter/blog: this.weekinsecurity.com
selenakyle @selenakyle.bsky.social ⭐ researcher, artist, mystic & mathlete.
🦊 what the fox says
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
Chris Wysopal @weld.bsky.social Gray haired gray hat. Co-founder Veracode. Former L0pht security researcher. Builds tools to find and fix vulnerabilities in code at scale.- G @ghostly-gray.bsky.social @ghostly-gray.bsky.social
Marc Sachs @marcussachs.bsky.social 
Justin Schuh @justinschuh.com Back in Chicago as a stay-at-home dad and small business owner. Expect some infosec/privacy/safety, 3D printing, and politics.
infosec.exchange/@jschuh
Defunct: twitter.com/justinschuh
@esizkur.bsky.social @esizkur.bsky.social 
Jamie Arlen @myrcurial.bsky.social InfoSec Geek, Hacker, Social Activist, Author, Speaker, (Grand)Parent. VA3MYR.
Matt Monte @matthewmonte.bsky.social #GEAUX
Pwnallthethings @pwnallthethings.bsky.social Just thinking out loud.
Micah Lee @micahflee.com Doing what I can to keep activists, journalists, and researchers safe and productive — writing at https://micahflee.com — author of HACKS, LEAKS, AND REVELATIONS https://hacksandleaks.com — signal: micah.01
Michael Schwarz @michaschwrz.bsky.social Communications and journalism. 📰
Blogging about AI for @Fraunhofer IAIS & @KI.NRW
Football lover ⚽❤️
ThinkstCanary @thinkstcanary.canary.tools Know. When it matters.
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.
x0rz @x0rz.bsky.social Cybersecurity & Threat Intelligence. Knowledge is power, France is bacon 🥓
Pedram Amini @pedramamini.com Repeat founder, investor, hacker. Advisor for Exodus Intelligence and Mozilla's 0din.ai. Previously founded the Zero Day Initiative and OpenRCE. NYC born, Austin transplant.
Stephen Alter @altertalk.bsky.social I'm a Maker: 3D printing, Laser Cutter, Cooking, Gardening, Rocketry, and NASA Langley Aerospace Researcher (rocket scientist/engineer)
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.
Nate Beach-Westmoreland @natebeachw.bsky.social Cyber threat analyst focused on state-aligned adversaries. Opinions are my own, not my employer's. #threatintel #infosec #osint
Sergio Caltagirone @intel.bsky.social Georgia Tech Professor. Cyber threat intelligence and cybersecurity professional - former NSA, Microsoft, and Dragos. President of the Threat Intelligence Academy. #FSD 🦆 Formerly @cnoanalysis on Twitter
Akash Mahajan @akash-kloudle.bsky.social Founder CEO Kloudle, Appsecco
Making Cloud Security Effortless for Devs • Talking about Security, Being a Founder, Product Led
wirepair @wirepair.bsky.social Personal: https://wirepair.org - building an MMORPG
Work: Principal Vulnerability Researcher @ GitLab
Post more on mastodon: @wirepair@mastodon.social
Mike West @mikewesteveryday.bsky.social 
Daniel Gallagher @danielgallagher.bsky.social Perpetual lurker with a handy repost button. He/him
Erik @silvexis.com Founder & CTO CloudZero. Startup addict, AppSec survivor, #Serverless fanatic, #FinOps believer. AWS Ambassador. Go Nuclear. I engineer profit.
JD Work @hostilespectrum.bsky.social Former intel, now academic @NDU_CIC, @TheKrulakCenter, @SIWPSColumbia @ColumbiaSIPA, @CyberStatecraft, @ElliottSchoolGW, @PAISWarwick. Apolitical, views=own
Jason Kikta @kikta.net // Making it up as I go
// JHU SAIS @alperovitch.institute adjunct
// @istorg.bsky.social adjunct sr tech advisor
// Former USCYBERCOM/CNMF
// Retired US Marine Corps
// Personal views and invective
r0zetta @r0zetta.bsky.social Writer
Ethan Zuckerman @ethanz.bsky.social UMass Amherst, Initiative for Digital Public Infrastructure, Global Voices, Berkman Klein Center. Formerly Center for Civic Media, MIT Media Lab. 
Gary Hayslip @ghayslip.bsky.social CISO @ Softbank Investment Advisers, Hacker, Gamer, Tinkerer, Veteran. Coauthor of CISO Desk Reference, Digital Cat Herder, Drinker of Whisky, ramblings are my own.
Ben Read @benread.bsky.social CTI @wizsecurity.bsky.social
Adjuct at @jhu.edu - SAIS
Nonresident Fellow at @atlanticcouncil.bsky.social - Cyber Statecraft
Previously NSC44, Mandiant, Google
Go Mammoths
Andrew Williams @andrewilwilliams.bsky.social Postdoc at UC San Diego | physics of climate 🌤️ 🌍 | PhD Oxford | views my own | he/him
andrewilwilliams.github.io
Dave Aitel @daveaitel.bsky.social 
Rob Barry @robbarry.bsky.social Data and words at The Wall Street Journal. Hello fellow kids!
Horkos @wylienewmark.bsky.social waking up everyday in a full sprint. cyber(punk) & counterintelligence. bloody inertia interspersed with bouts of bloody frenzy. i see kanly today in everything.
#FUZZYSNUGGLYDUCK
opinions are my own.
Vandana Verma @infosecvandana.bsky.social 
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"
Ollie Whitehouse @ollieatnowhere.bsky.social CTO at the UK's National Cyber Security Center 
Renee DiResta @noupside.bsky.social 🌐Studies influence, propaganda, platform design@Georgetown
✍🏼Lawfare,The Atlantic, Substack/Ghost Newsletter (signup on my site if you want Ghost)
📕Invisible Rulers: The People Who Turn Lies Into Reality (invisiblerulers.com)
🦹🏻♀️Twitter Files supervillain
Niklas B @niklasb.rce.associates research @ dfsec.com
Lee Foster @leefosterintel.bsky.social AI Security / Cyber Threat Intel / Disinformation / Influence Operations. Founder aspectlabs.ai, Adjunct at Johns Hopkins SAIS Alperovitch Institute for Cybersecurity Studies, formerly Director of Influence Ops Analysis at Mandiant. All views my own etc.
Ben Buchanan @200ok.bsky.social I make some bits of the web
Elsewhere:
http://200ok.blog/
https://mastodon.social/@200ok
https://www.instagram.com/200ok/
Melbourne, Australia (recently ex Sydney). he/him
Jon Lindsay @jonrlindsay.bsky.social Job: Assoc Prof @ GaTech School of Cyber & Privacy; Intl Affairs.
Books: Age of Deception, Elements of Deterrence, IT & Mil Power. Interests: kids, mountains, philosophy, classics, democracy
Miguel Alberto Gomez @drmagomez.bsky.social Senior Research Fellow, Lee Kuan Yew School of Public Policy, NUS. Cybersecurity, running, hiking, cigars, and D&D
lubaina @satellitelove.bsky.social dramas, opinions, this time with Ls
@magneticfields.bsky.social @magneticfields.bsky.social 
Justin Campbell @themermancam.bsky.social Illustrator | Writer | Performer | Choreographer
(He/Him)
Commissions (CLOSED)
linktr.ee/justinjcampbell
Trey Darley @treyka.bsky.social Clocks, foxes, and the fragile miracle of witnessing life in the cosmos. (Brussels-based)
CreativeWolf @creativewolf.bsky.social Janitor, Agnostic, Autodidact, Dreamer, Tinkerer | Technology, Internet, InfoSec, DIY, Crowd Sourcing, Music, Design, Food, Kinesthetic | http://lateral.tech
ChrisRohlf @chrisrohlf.bsky.social 🇺🇸 Waging algorithmic warfare since 2003. Non-Resident Research Fellow CSET Georgetown CyberAI- W Wicus Ross @wicusross.bsky.social
- B @babylonisdying.bsky.social @babylonisdying.bsky.social
David J. Bianco @davidjbianco.bsky.social Threat Hunting, CTI, incident detection & response. Creator of the Pyramid of Pain and lead author of the PEAK Threat Hunting Framework. SANS instructor. Special interest in helping newbies get started. Also happy to talk about other geeky topics. He/Him.- P Phil Venables @philvenables.bsky.social
Samuel Groß @saelo.bsky.social Working on Project Zero, Big Sleep, and V8 Security. Personal account.
@kpdmusing.bsky.social @kpdmusing.bsky.social 
John Watts @john-t-watts.bsky.social Allies + technology. Beltway adjacent. Once and future CrowEater.