- Z @zer0alphat.bsky.social @zer0alphat.bsky.social
David Knickerbocker @itsgorain.bsky.social Founder, Author, Engineer. I live and breathe Data Science, Network Science, Natural Language Processing, Artificial Intelligence, Machine Learning, Cybersecurity, and more.
https://100daysofnetworks.substack.com
https://ko-fi.com/davidknickerbocker
Callum Laing @callumlaing.bsky.social I help ambitious people raise capital, get board seats, take companies public. Let's get more entrepreneurs and builders on bsky!
Author of 4 best selling business books
Kanishka Naik @kanishkanaik.dev Senior Software Engineer & Open-Source Maintainer
JS/TS • Elixir • Go • Solidity
Exploring payments, ledgers, and distributed systems
Astrophile 🔭 | Stargazer 💫
https://kanishkanaik.dev
Dixie Flatline @mvke.bsky.social Lazarus of cyberspace
SF Bay Electronic @sfbayelectronic.bsky.social Electronic music in San Francisco & the Bay Area. Techno, house, disco, drum & bass — club nights, DJ sets & raves across the city.
ケロんちょ大将軍 @www.keroncho.org 🐸 https://bsky.app/profile/www.keroncho.org/feed/aaaimpd6bd746
昭和崩御はハイデラバードのインド人から知りました。自然派・スピリチュアルと呼ばれるものにある程度染まりましたが、原理主義者によって、まるでオセロの裏表が入れ替わるようにコミュニティがマルチ商法や悪質商法に汚染されて以来、悪徳商法を目の敵にしています(2025.02.15)
東夷 @kon74.bsky.social セキュリティ系情報収集
Joy 💙 @sugataai.com Developer | Democrat 🩵
To manage ur friends & 4 analytics in Bluesky 🦋,
Try👉🏻 https://homesky.sugataai.com
Posts on AI,Politics,Space & Nature.
"You are only limited by ur imagination" - Jeff Mills.
🌐 https://www.sugataai.com
AgentMeter @agentmeter.bsky.social Making AI agent costs visible. Built AgentMeter to surface token spend directly in GitHub workflows. Open source. agentmeter.app
LogosFan @logosfan.bsky.social I'm from Philadelphia, Pennsylvania, I'm a logo artist of making logos in Paint since 2020, I made logos, and behind the scenes how I made these logos! and more!
I'm autistic support and my hobby is art because I like to be an artist!
Korelis Labs @korelislabs.bsky.social Korelis Labs📡
Building self-healing systems for cybersecurity and quantum computing.
⚛️ QSHL — quantum code with built-in error correction
🛡️ RegenX — autonomous kernel-level Windows security
Detect. Correct. Prove
@thecvefoundation.org @thecvefoundation.org 
SpecterOps @specterops.io Creators of BloodHound | Experts in Adversary Tradecraft | Leaders in Identity Attack Path Management
Rust Language @rust-lang.org A programming language empowering everyone to build reliable and efficient software.
Website: https://rust-lang.org/
Blog: https://blog.rust-lang.org/
Mastodon: https://social.rust-lang.org/@rust
鬼翠たくみ@Vtuber @takumi-kisui.bsky.social 仕事もゲームもカジュアルに楽しむ
👹齢5023歳の鬼姫Vtuber👹
YOUTUBE: https://www.youtube.com/@kisuitakumi
X(Twitter): https://x.com/takumi_kisui
央 @sogaoh.bsky.social A wanderer. oriented to Full-Cycle Engineer (IT) /
Director (at)srenext_assoc / SRE (at)SlashWeb3 / Representative (at)antingiant
Shogo Hayashi @hayashier.bsky.social System Development Engineer, Amazon EMR team @awscloud. All opinions are my own. 著書「実践Redis入門」(日本語版) http://amzn.asia/d/0VWRSbw (한국어판) https://hanbit.co.kr/store/books/look.php?p_code=B6215862232 Blog: https://hayashier.gitbook.io
nhuck @nhuck.bsky.social bit shuffler and theorem prover
@123ashwin.bsky.social @123ashwin.bsky.social 
override @override.bsky.social IT Generalist | Cybersecurity🔒 | Web Exploitation | Reverse Engineering
猪瀬学 / ₥₳₦₳฿Ʉ ł₦Ø₴Ɇ @nabinno.bsky.social Make things @smaluna_jp DMM_com, prev @SoftBank. @tamabi_kikaku alum. @rubyassociation @DataCamp @ISC2 cert. Love @emacs @elixirlang.
» BUSINESS ENQUIRIES
Blahfe & Grpr: https://www.blahfe.com
Sean Cassidy @seancassidy.me 
Adam Arellano 👩🏼🎤🧚🏼♂️🧜🏼♀️🏳️🌈 @adamarellano.bsky.social CyberQueer. Former Marine. Current Mexican and American. DEI Warrior. He/They.
Thoughts = Mine 🇲🇽🏳️🌈🇺🇸
Emilio Escobar @eaescob.bsky.social CISO, investor, overall nerd, and wordle addict. Passionate about all tech, especially for tech that breaks the mold. https://emilio.blog
Adam J O’Donnell @adamjodonnell.bsky.social Deputy CISO @ Stripe. I like art. cDc ❤️🫵
Assaf Keren @assafkeren.bsky.social 🛡️ CISO @Qualtrics | Advocating for a safer internet & the well-being of security pros. 
Ariana Mirian @arianamirian.bsky.social I get excited about empirical measurement and improving security. Senior Security Researcher @ Censys, avid birder, views my own | http://arianamirian.com
omkhar @omkhar.net Security guy.
Website: https://omkhar.net
Scholarship: https://skscholarship.com
Twitter/X: https://x.com/_omkhar
Mastodon: https://infosec.exchange/@Omkhar
Bluesky: https://bsky.app/profile/omkhar.net
LinkedIn: https://linkedin.com/in/omkhar
Venkat @venkatamutyala.com Platform Engineer/CTO @ a PaaS startup.
Touching Apache HTTP Server since I was 12.
SQL since I was 15.
I'm also a "SQL expert" and can prove it.
Feel free to tag me with your DevOps/Platform/K8s questions!
AWS/GCP/Azure/DigitalOcean/Hetzner
Python/C#
ニキヌス @nikinusu.bsky.social ﾆｷﾆｷ
セキュリティ猫 @nekochansec555.bsky.social 主にセキュリティについて投稿
発言は個人の見解になります
Jo Peterson @cleartech.bsky.social Engineer who helps clients scope, source and vet solutions in #Cloud #cloudsecurity #aisecurity| #ai|Tech analyst| VP Cloud and Security|USAF vet| 📚Learning from CIOs and CISOs on the daily| 💕 of NY Times Spelling 🐝
Linked In: LinkedIn.com|in|JoPeterson1
Michael Skelton @codingo.com VP of Security Operations at Bugcrowd, Security Content @ http://youtube.com/codingo, tools @ http://github.com/codingo. SecTalks and BSides Gold Coast co-organizer - He/Him
Orange Tsai @orange.tw This is 🍊
Corben Leo @hacking.bsky.social I hack stuff (legally). | co-founder boring.co
Twitter: https://twitter.com/hacker_
IAmMandatory @mandatory.bsky.social 
Jonathan Bouman @jonathanbouman.bsky.social 
Michael Gianarakis @0xmg.bsky.social Co-Founder/CEO of Assetnote
https://linktr.ee/mgianarakis
jamarir @jamarir.bsky.social Pentester, CTF Player, Game Modder, Gam© B̷̡̨̨̨̨̧̢̡̢̨̧̢̧̧̛̛̛̛̛̛͇͓͉͕͉͙̰̖̩̗̳̼͔̣̞̮̞̪͓̩̻̻͓͉̠̭̞̦͇̺͕̺͎̰͉͉̳̲̩̗͙̫̳̩̜̣̝̝̞͎̮̙͔̗̮͖̖͔̯̥̬̙̪̖̳̹͕̼̲̩̜͓̱͎̮̭̳̠̼̱̘̥͉̮̳͈͖̪̰̹̤͔̘̙̦̜̜̺̜̰̪͎̹͕̭͇̘̪̞̜̖̗̯͖͇̣̯̫̝̩͕̺̗̼͇̥͚͎͕̘̥̣̣̣̼͉̲͊̊̃̌̄̊̓̆̎͒̉̈̌͋̾͒̎͒͌͂̃͛͗̔̀͑̓̄̊̋̈́̀́̓̏̍̉̈́̈́͑͆̅̄̎̃̍̑̄́͋̄̈́͐̉̂̈̿̊̍̎͊̿̌̌̎̑̍̑̋̇͋̊̾͗̎̈́̀͑̀̌̀͗̂̎̐͆͑̃͂͂̅̒̎̈́̀̔̆̃͐̑̎̊̉̾̃̆͊̇̈́̋̒̀̇̈́̉̂͒̀͒̈́̒̆̀͌̓̄̿̐̇̽͂̇̽͛̅̐̇̓̏̑̍̉̂͑̓͐́̏̃͋̾̀̉̽͂̀̈́́͗̃̀̌̃͛̄̃̈́̀̀̎́͛̒̓̓̃̏̾̎̍̄͐̒͐̇͛̋̏̀̍̏̆͛̄̊̂̋̌̾̐̔̐̌͐̏͐̽̄̇̋͘͘̚̚̚̚͘̕͘͘̚̕̚̕̕̚͜͜͜͜͜͜͝͝͝͠͝͝͠ͅͅư̷̡̧̧̡̛̛͍͍̪̪̼̺͇͖͈̣̪̣͙̘̦̤͉̘͎̺͚̳̫̯̻̘͚̝̤͈͓̺͎̫̯͕̯̰͖̫̮̰̪̭̩̯̜̄́̄̎̀̅̋́̌̌̐̂̀̍̆́̈́͗̾̀̇͌̈́̉̿̈́͆́̾͑͊̌̃͂̊̈̈́͗̃̀̌́̓̋̇̐͑̃̏̃̀̄͐̉̔̓̔̍̾͋͛̉̽͑͑̂͗̿́͐̿͐̒̍͛̒̈̈́̄̍̀̚̚̕̚͘͘̚͝͝͝͝͠͠ͅģ̶̨̡̡̡̢̨̨̡̨̨̨̧̡̨̢̢̨̨̢̛̛̥̞̗̪̭̰̖͖̪̥̪̖̩̻̹̤̳̭͚͓̼̹͚̞̣̥͈͕͔̗̗̪̦̖̰̬̟̟̦̖̼̤̪͙̥͔͖̞̝̙̻̰͇͖͓̪̬̮͕̝̫̘̜͔͔̮̯͇̪̣̲̪̭̙̟̹͔̥̙̮̫̯͚̤͓̖͓̩̖͙̻̗̦̻̰͍̥̱̘̗͕̫̮͈͎̞̝̲̭̗͉͍͍͉͖̘̼̳̫̭̱̖̠̣̺̼̦̞͓̮̦̬̗̞̬̹̺͎͕̘̞͚̤̝̮̪̙̞͋͆͋͒͂̊͐͋́̆̇͂̉̏̊̔͑̀̍̎́́̽̌̒̏̏͆̂̾̒̅́͋̐̑̑̾̉͂̓̈́̃͊̈́̄͌̌̀̐̔̊̊͌̒̏̑̃͊̂͑̀̓̾̓́̒́̈́̑̍̓̒͆̍̐̓̊̊̈́̆̃̉͛̈͒̔͗̄̓͒̍́̑̾͆̈̃̽̑̄̃̇̌̈́͆͊̎̊̀̽͗̉̄͛͑͒́͐̐̉̏͂̓̄̈́̋̾͒̉̀̔̀̈̃̍̆́̉͐̈́̈́̊̐͌̊̀̅̓̐̈́̍́̄̄̈́̄̾̅̓̈́̀͗̑͂̒͑̃͗̔͆͐͗͘͘͘̚͘̚͘̕̚͘̚̕̚͜͜͜͠͝͝͝͝͝͝͝͝͠͠͝͝͠͠͝͝ͅͅͅ Hunte | CRTO
https://github.com/jamarir
Geluchat @gelu.chat Baptiste Devigne | Bug Bounty Hunter | Most Impactful Team H1-0131 (AWS) | Eradicator H1-6102 (Salesforce)
🔗My blog https://gelu.chat/
Mikhail Shcherbakov @yu5k3.bsky.social Doing security research. For fun and profit...
Tib3rius @tib3rius.bsky.social Web App (mostly) Hacker | Cybersecurity Educator | Content Creator | Ex-Brit | Links: http://linktr.ee/tib3rius (he/him) 🇺🇸 A mostly unserious person. @therealc3rul34n.bsky.social is bae 🥰
Charles @charles.dardaman.com Security | Hacking | Malware | Reverse Engineering | Co-Founder | CTO | Product | MSAI - UT
Reza Sahaf @rezasahaf.bsky.social Bug Hunter
jub0bs @jub0bs.com infosec enthusiast • Go dev & trainer • contributor to the Go project • minimalist • chaotic good • trying to make sense of the Web • he/him
Blog: https://jub0bs.com
Free Go course: https://github.com/jub0bs/go-course-beginner
Free 🇵🇸! Leave 🇱🇧 alone!
Maxime Escourbiac @fisjkars.bsky.social Red Team Leader @Michelin
#Security Fan de gastronomie
@ctbbpodcast.bsky.social @ctbbpodcast.bsky.social 
Justin Gardner @rhynorater.bsky.social Christian | Full-time Bug Bounty Hunter | Host @ctbbpodcast.bsky.social | Advisor @caido.io | 3x LHE MVH | 🗣️ English, 日本語
Tarao Goo @ NK Watcher @greatpoppo.bsky.social にわにはにわにわとりがいます🐔🐔 Oryxブログ-ジャパンの管理をしてます。
ぱらみり @paramilipic.bsky.social Twitterに来たみたいだぜ
テンション上がるなぁ
https://twitter.com/paramilipic
Kazuto Suzuki @kazutosuzuki.bsky.social Teaching and learning space policy, economic security, sanctions, export control, geoeconomics etc. Professor of the University of Tokyo and Director of the Institute of Geoeconomics. All tweets are in Japanese.
露探【円谷猪四郎】 @karategin.bsky.social 
Nobu Akiyama @nobuakiyama.bsky.social International politics, nuclear, star-gazing, photography, wine. Tokyo-based.
ian bremmer @ianbremmer.com president of @eurasiagroup.net and @gzeromedia.com political scientist, author.
if you're not following some people you dislike, you're doing it wrong. i'm happy to help.
@mispproject.bsky.social @mispproject.bsky.social 
Shodan @shodanhq.bsky.social Monitor your external network, search the Internet of Things and perform empirical market research. You can also find us on https://mastodon.shodan.io
ACM FAccT @facct.bsky.social ACM Conference on Fairness, Accountability, and Transparency (ACM FAccT). June 2026 in Montreal, Canada 🇨🇦 #FAccT2026
https://facctconference.org/
TrendAI Zero Day Initiative @thezdi.bsky.social TrendAI Zero Day Initiative™ (ZDI) is a program designed to reward security researchers for responsibly disclosing vulnerabilities.
Malwarebytes @malwarebytes.com All-in-one cybersecurity that's always by your side
https://www.malwarebytes.com/
Cisco Talos Intelligence Group @talosintelligence.com Cisco Talos defends Cisco customers with trusted global cybersecurity intelligence. Support requests: https://talosintelligence.com/support
@sophosxops.bsky.social @sophosxops.bsky.social 
Bloombase @bloombase.bsky.social #Bloombase is an intelligent storage firewall company
Ali Connor @ali-connor-sec.bsky.social 非IT企業で一人情シス勤務のサイバーセキュリティ初学者🔰 RISS/AP/FE保有。日々の業務で得た知識や、セキュリティに関する学びを投稿していきます！Who dares,wins.
Ayush Rawat @ayushrtwt.bsky.social Dropping my learnings📝
🧠Independent perspectives are shared here
turn notis on for a follow back💗
kuju63 @kuju63.bsky.social Application Developper- F @ftnk.bsky.social @ftnk.bsky.social
Tanya Janca | SheHacksPurple @shehackspurple.bsky.social Secure Code Trainer - Best-selling author of Alice and Bob Learn Secure Coding & Alice and Bob Learn Application Security. #AppSec she/her
https://shehackspurple.ca 🌻
tama@nara @inomata.bsky.social Professor, CISO, Osaka University
Ph.D, CISSP
Retro PC geek X68000, FMTOWNS, PC8801 and 9801
Sam Stepanyan @securestep9.bsky.social OWASP London Chapter Leader. #OWASP Global Board Member. OWASP #Nettacker Project Leader. #AppSec Consultant, #CISSP. Follow me on Twitter/X and Mastodon https://twitter.com/securestep9 https://infosec.exchange/@securestep9
Masahito Yamaga / 山賀正人 @masahitoyamaga.bsky.social Freelance
Security consultant / writer
CSIRT watcher / comedian
gattaca @gattaca.bsky.social Grump, keynote, breaker of things, dad, podcaster, creator of (-:|3, OG, raconteur, gentleman spy, investor, whisky distillery owner
Spyros @spyrosec.bsky.social open source | security | automation | founder smithy.security | maintainer opencre.org
haga-ji @hagaji.bsky.social Living in Miharu 🇯🇵
With Shiba-Dogs & cats
Building AI products / MX-5 drives / Wine
hayapi🧶 @yohaya.bsky.social CITとセキュリティなんでもやる人 / I love technologies, security, Spider-Man, Marvel & DC and lovely things. / Threat Modeling Connect Tokyo Chapter / JMUG cheers
Josh Grossman (tghosth 👻) @joshcgrossman.com Friendly AppSec Ghost 👻
https://appsecg.host
Black Hills Information Security @bhinfosecurity.bsky.social Specializing in pen testing, red teaming, and Active SOC. We share our knowledge through blogs, webcasts, open-source tools, and Backdoors & Breaches game.
blackhillsinfosec.com & poweredbybhis.com
DEF CON @defcon.bsky.social The world’s premier hacker conference. Serving the global hacker community since 1993.
Defcon.org
Forum.defcon.org
Defcon.social
なーねこ / na-neko @na2neko.bsky.social 
OWASP Dependency-Track @dependencytrack.bsky.social Open Source SBOM Analysis Platform. Reduce Supply Chain Risk. #OWASP #SBOM #SaaSBOM #HBOM #VEX #SoftwareSupplyChain
https://dependencytrack.org/
D Milroy @dpmilroy.bsky.social Corporate IT Security _____. Comments are mine and do not reflect the opinion of my employer. Stupid comments are the result of being hacked by an APT.
OWASP Juice Shop @owasp-juice.shop Probably the most modern and sophisticated insecure web application. Only we offer a 100% @owasp.org Top Ten incompliance guarantee! Skeets by @bkimminich.bsky.social
OWASP Threat Dragon @threatdragon.bsky.social Threat Dragon threat modeling tool from OWASP
owasp.org/www-project-threat-dragon/
cuon🐧 @cuon.us セキュリティとか新しもの好きとか。
にゃん★たく @taku888infinity.bsky.social 言わずと知れたにゃん☆たくさん。
https://x.com/taku888infinity
こちらは公式裏垢です。笑
Philo @opfuchs.gay 32/♂️/bi 🏳️🌈 🇪🇺 Berlin ♥️ @reese.dog
Yet another furry. Giustizia e libertà. Cybersecurity, Wissenschaftstheorie, scientific humanism and more. The queer bourgeois cosmopolitan they warned you about.
NSFW 🔞 there will be dick
Takaharu Ogasa @takaharuogasa.bsky.social MTBer / Security Initiative CEO / OWASP Sendai / Threat Modeling Connect Tokyo Chapter / GCC国際連携WG委員 / GXPN, GCFA, GWAPT, GPEN, GCIH / SBTGRVL 2025 / 現地現物
mattun-mart @mattun-mart.bsky.social 関西でセキュリティエンジニアやってます。
日常のことをゆるくつぶやきます。
Yuichiro Someya @ayemos.bsky.social gah- I @inayuta.bsky.social @inayuta.bsky.social
Yoshiori @yoshiori.bsky.social 
@hisamouna34.bsky.social @hisamouna34.bsky.social 
ABC10946 @abc10946.bsky.social 自宅サーバで遊んでます。最近は低レイヤに興味があります。Kubernetesいじる人/SRE
テックサークル:nulnu所属
仕事はgolang多めpython少なめ、kubernetes運用をしております。
Homelab, Low Layer, Kubernetes, SRE
tech circle: nulnu
work: golang, python, kubernetes
https://abctech.space
こえむ @koemu.com Senior Manager specializing in Platform Engineering. The opinions expressed in this commentary are my own.
https://www.koemu.com/blog/about/