Cape Cellular @capecellular.bsky.social America's Privacy-First Mobile Carrier
Nadim Kobeissi @nadim.computer Applied cryptographer. Mainly working in the cryptography auditing industry, but sometimes venturing back into academia. https://nadim.computer
Daira-Emma Hopwood @daira.bsky.social Zcash's official load-bearing catgirl. The only good fascist is a dead fascist. How to pronounce my name: 'dɜːɹə 'ɛmə 'hɔ́pwʉd
Zodl 🛡️ @zodl.com Private Zcash-powered mobile wallet for shielded ZEC. Built for financial sovereignty by Zcash OGs at ZODL. The most private way to transact, period. 🌐 zodl.com
Benn Jordan @bennjordan.bsky.social Benn Jordan / The Flashbulb
••Recording artist | YouTuber | Researcher••
https://linktr.ee/BennJordan
@web3privacy.info @web3privacy.info Research project & community about privacy in Web3 industry
#privacy #decentralization #freesoftware | web3privacy.info- D Dan Boneh @danboneh.bsky.social Crypotgrapher
mineZcash @minezcash.bsky.social Zcashcommunity.com
Ian Miers @secparam.bsky.social UMD CS Prof. Security and applied cryptography. - Z Zooko🛡️ @zooko.bsky.social You gotta not let go but you also gotta not hang on too tight. Hold it just right as she goes.
Josh Swihart @jswihart.bsky.social SVP Growth, Alliances, PM, Reg/Policy Electric Coin in support of Zcash // Former CEO/owner Aspenware, SVP K2, founder elsewhere // ❤️✌️ // ☩ anima infinita
Sean Bowe @seanbowe.com Cryptography researcher, developer of Zcash
Mike Fiedler @miketheman.com Code Gardener. Wrangler of the Unusual. Roller Derby referee. AWS Hero. PyPI Maintainer. Shakshuka lover. he/him
https://miketheman.dev
GitHub Education @githubeducation.bsky.social Bringing GitHub to the classroom.
Psylo: Privacy Browser & Proxy @psylo.app A new kind of private browser for iOS and iPadOS by @mysk.bsky.social
Isolated tabs • Antifingerprinting & Tracking Protection • 40+ Global Proxy Servers
https://apple.co/3G3W2o7
secureblue @secureblue.dev A security-focused desktop and server linux operating system.
https://secureblue.dev
John F @abjuri5t.bsky.social Co-Organizer Boston’s #DC617 hacker group 🏳️🌈
@sarlacklab.bsky.social Lead Developer
OT Security @<bio-manufacturer>
Protecting people in the nerdiest of ways 🛡🧙♂️
he/any
views!=employerViews
GitHub Security Lab @securitylab.github.com Securing open source software, together
@r0tware.bsky.social @r0tware.bsky.social Degenerate Artist and Professional Computer Nerd.
Zcash @z.cash Zcash is decentralized encrypted electronic cash. Transact privately.
ZecHub 🛡️🦓 @zechub.bsky.social An open source education hub for Zcash!
Get involved: http://linktr.ee/zechub
Carl Sagan @carlsagandotcom.bsky.social Official account managed by Cosmos Studios
Jack Rhysider @jackrhysider.bsky.social Creator of Darknet Diaries.
Verification: https://twitter.com/JackRhysider/status/1675298532406984707
cje @cje.io founder @bugcrowd && co-founder @disclose_io || hacker, entrepreneur, executive, advisor || عصا موسى || #w00w00
LiveOverflow 🔴 @liveoverflow.bsky.social wannabe hacker... he/him
🌱 grow your hacking skills https://hextree.io
Neal Jayu 🛡️🇱🇮 @nealjayu.com From exaltation to exaltation, faithfully fulfilling the Fedorovian Общее Дело. 🌌 Zcash is cypherpunk. 🛡️ Primal 🥩
Madars Virza @madars.org https://madars.org/
@zooko2.bsky.social @zooko2.bsky.social 
Avni Khatri @avni321.bsky.social I work with learners and educators of all kind to make coding available to the next generation of developers around the globe.
github.com/avni #github #internet-in-a-box
Josh Long (the JoshMeister) @thejoshmeister.com Cybersecurity evangelist; security researcher, writer, and award-winning public speaker. Focused on Apple, Mac, macOS, infosec, malware, and privacy. https://www.theJoshMeister.com
Zcash Media @zcashmedia.bsky.social Promoting awareness and understanding of the importance of privacy in the digital age.
https://www.zcashmedia.info/
#zcash #privacy #crypto #blockchain
ACLU @aclu.org A nonprofit, nonpartisan, legal and advocacy 501(c)(4) organization. Visit our site for more about us and our affiliated organization, the ACLU Foundation.
Yale Privacy Lab @yaleprivacylab.org 🛡️ Initiative of @yaleisp.bsky.social 🍎 Organized by @profdiggity.com 🔆 Mastodon https://privacysafe.social/@yaleprivacylab 🐦 Twitter X https://x.com/@YalePrivacyLab 🌍 https://privacylab.yale.edu
Sameep Shukla @sameep.bsky.social Security Enthusiast | Linux | Open Source
Jeff Dean @jeffdean.bsky.social Google Chief Scientist, Gemini Lead. Opinions stated here are my own, not those of Google. Gemini, TensorFlow, MapReduce, Bigtable, Spanner, ML things, ...
Boston Security Meetup @bostonsecmeetup.bsky.social Largest information security meetup in New England / East Coast / US / World / Galaxy and the Universe?!?! but definitely New England.
Find us on these platforms https://linktr.ee/BostonSecurityMeetup
John Scott-Railton @jsrailton.bsky.social Chasing digital badness. Senior Researcher at Citizen Lab, but words here are mine.
Anant Shrivastava @anantshri.info Researcher | Trainer | Security Professional | Developer | Admin
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
Triplebit (AS401332) @triplebit.bsky.social A nonprofit ISP and Tor relay operator: www.triplebit.net
Mark Cuban Cost Plus Drug Company @costplusdrugs.com Selling low-cost medications with radically transparent prices!
No membership fees.
No insurance required.
➡️ costplusdrugs.com
Open Source Initiative @opensource.org The steward of the Open Source Definition, the foundation of the modern software ecosystem. We build a world where the freedoms and opportunities of Open Source software can be enjoyed by all. #OpenSource
OS-SCi.com @os-sci.bsky.social OpenSource Science B.V., the open source education institute. https://os-sci.com
Kagi HQ @kagi.com Privacy-respecting search, browser and products that put you first. No ads. No trackers. Ever. https://kagi.com/
Keith @gnukeith.com All I do is sit inside my room and watch the fire burn on the internet.
David Buchanan @retr0.id reverse engineering, cryptography, exploits, hardware, file formats, and generally giving computers a hard time
Fedi: @retr0id@retr0.id
Macroblog: https://www.da.vidbuchanan.co.uk/blog/
BleepingComputer @bleepingcomputer.com Breaking cybersecurity and technology news, guides, and tutorials that help you get the most from your computer. DMs are open, so send us those tips!
Open Rights Group @openrightsgroup.org We fight for digital rights. Join us.
https://www.openrightsgroup.org/join/
Mastodon - Decentralized social media @joinmastodon.org.web.brid.gy Learn more about Mastodon, the radically different, free and open-source decentralized social media platform.
OSINT Techniques @osinttechniques.bsky.social https://www.forensicosint.com/
Open Web Advocacy @open-web-advocacy.org Developers fighting self-serving restrictions imposed on the web by tech giants.
Help us end #AppleBrowserBan & make web apps 1st-class. https://open-web-advocacy.org
SMSPool.net @smspool.net Protect your identity today with our one-time use or rental phone numbers and data-only eSIMs.
Need assistance? Contact us here:
help.smspool.net
Nitrokey @nitrokey.bsky.social Secure your digital life with Open Source. Made in Germany. With strong community focus. For secure authentication, data encryption, and key management.
Impressum: https://www.nitrokey.com/de/impressum
Distributed Denial of Secrets @ddosecrets.org DDoSecrets is a 501c3 journalist non-profit devoted to publishing and archiving leaks and other data in the public interest.
DDoSecrets.org
LibraryOfLeaks.org
https://en.wikipedia.org/wiki/Distributed_Denial_of_Secrets
DonorBox.org/ddosecrets
Kyle @stoodup2fast.bsky.social "In Toki Pona, 'mi sewi' means both 'I am God' and 'I'm so high right now,' and that's beautiful." – snargleplax
GitHub @github.com The AI-powered developer platform to build, scale, and deliver secure software.
Naomi Brockwell @naomibrockwell.bsky.social Founder of ludlowinstitute.org
Dance like no one’s watching. Encrypt like everyone is.
Priv/Acc
Firewalls Don't Stop Dragons @firewalldragons.bsky.social Podcast host, author, blogger, educator, advocate for computer #security & #privacy, software engineer (retired).
fdsd.me/blog
fdsd.me/book
fdsd.me/podcast
Unredacted 🗽 @unredacted.org A 501(c)(3) non-profit organization that builds Internet infrastructure and services to help people access the open Internet and protect their right to #privacy
https://unredacted.org/
nixCraft @cyberciti.biz Enjoy Linux & Unix-like systems, open-source software, and programming/compsci? Into Sysadmin & DevOps? Follow us to make the most of your IT career! Discover new tools and apps daily, plus a dose of humor ⤵️
https://www.cyberciti.biz
Freedom of the Press Foundation @freedom.press Protecting, defending public interest journalism in the 21st century.
Donate: freedom.press/donate
Subscribe to our ne🦋sletters: https://freedom.press/newsletters/
Staff, board members and allies in our Starter Packs.
More: linktr.ee/freedomofpress
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
The Citizen Lab @citizenlab.ca We are an academic research unit at the University of Toronto investigating novel threats to democracy, human rights, and global security in the digital ecosystem.
MITRE ATT&CK @attack.mitre.org MITRE ATT&CK® - A knowledge base for describing the behavior of adversaries. Replying/Following/Reposting ≠ endorsement.
Joseph Cox @josephcox.bsky.social Hacking/crime/privacy journalist. Author of DARK WIRE, buy here: https://www.hachettebookgroup.com/titles/joseph-cox/dark-wire/9781541702691/#preorder Co-founder of 404 Media. Signal: joseph.404 Email: joseph@404media.co
404 Media @404media.co it's a website (and a podcast, and a newsletter) about humans and technology, made by four journalists you might already know. like and subscribe: 404media.co
Lex Fridman @lexfridman.bsky.social Host of Lex Fridman Podcast.
Interested in robots and humans.
It's FOSS @itsfoss.bsky.social Web portal focusing on Linux and Open Source.
Follow us for
- Linux and Open Source news
- Linux tips and tutorials
- Linux and geek memes
Jay LaCroix @jaythelinuxguy.bsky.social Host of Learn Linux TV
Yubico #YubiKey @yubico.com Creator of the #YubiKey and big fans of multi-factor authentication. Join us on our mission to make secure login easy and available for everyone!
Tor Project @torproject.org We're a nonprofit defending your privacy and freedom online. Download Tor Browser for protection against surveillance and censorship. http://t.me/TorProject
Ente @ente.io Open source, end-to-end encrypted alternative to Google Photos 💚
Logan Magee @lberrymage.dev Christian and software developer focused on application and OS security. Creator of Accrescent.
Accrescent @accrescent.app An open-source Android app store focused on security, privacy, and usability. Currently in alpha.
matchboxbananasynergy @mbananasynergy.bsky.social Community manager @GrapheneOS. Mod for a few open-source projects. This is a personal account and the hot takes you'll find here are exclusively my own.
#grapheneos #mollyim #accrescent
Jay 🦋 @jay.bsky.team Founder & Chief Innovation Officer @ Bluesky
Working on @attie.ai
🌱 🪴 🌳
Fight for the Future @fightforthefuture.org 👊 Battling techno-fascism with our Internet-savvy blend of attention-grabbing activism and mass mobilization.
https://www.fightforthefuture.org/2026
Privacy Guides @privacyguides.org We are an impartial, non-profit media outlet dedicated to consumer tech rights and freedoms. Privacy is a human right, we need to protect it.
🏠 Find our work at https://www.privacyguides.org
Phillip Wylie @phillipwylie.bsky.social Offensive Security Professional | Phillip Wylie Show Podcast Host | The Pentester Blueprint coauthor | TribeOfHackers Red Team | https://linktr.ee/phillipwylie
OpenStreetMap @openstreetmap.bsky.social The official Bluesky account of the OpenStreetMap foundation 
Bitwarden @bitwarden.bsky.social Bitwarden equips enterprises and individuals with trusted security solutions for passwords, secrets, and passkey management.
LibreOffice @libreoffice.bsky.social Free, private and open source office suite – the successor to OpenOffice. But also a worldwide community! Backed by The Document Foundation (@tdforg.bsky.social).
Mullvad VPN @mullvad.bsky.social A fast, trustworthy, and easy-to-use VPN is a good first step toward reclaiming your privacy. Just €5/month. For your right to privacy.
For support, contact us via email: support at mullvadvpn dot net
Mojeek Search Engine @mojeek.com Trusted by millions to build the world's alternative search engine since 2004 as pioneer of private, transparent and sustainable access to knowledge on the web
https://www.mojeek.com/
Colin Hayhurst @colinhayhurst.bsky.social CEO @mojeek | No-Tracking Search Engine | Start-up addict | Own views |
https://bio.link/colinhayhurst
David Collini @davidcollini.dev Software Developer | Animals Rights Advocate
Stevens Institute of Technology CS ‘28
Creator of @softwarecompare.org
https://davidcollini.dev
Software Compare @softwarecompare.org Open Source and Data-Driven Comparisons of Software
Because you should be informed about what software works best for you!
softwarecompare.org
evacide @evacide.bsky.social Director of Cybersecurity @eff.org
Co-founder of @stopstalkerware.bsky.social
These opinions are my own, not my employers’
I did a TED talk once
Hacktoberfest @hacktoberfest.com The official account for Hacktoberfest powered by @mlh.com and
@dev.to. Presented by @digitalocean.com.
akc3n | GrapheneOS @akc3n.bsky.social @grapheneos.org Foundation team member & project community moderator.
Personal account / views are my own.
https://github.com/akc3n | https://privsec.dev/banking
Paris Prado @parisjprado.com crisis counselor, cat concierge, capitalism critic, and coffee connoisseur
I am the gatekeeper of my destiny, and I will have my glory day in the hot sun. - Ignacio
Links: https://woosh.link/parisjprado.com
PriEco Search Engine @prieco.bsky.social https://prieco.net
Building truly fair web search engine. With us you search privately, ecologically, openly (AGPLv3).
Castopod @castopod.org Castopod is an open-source hosting platform made for podcasters who want engage and interact with their audience.
Marcus Hutchins @malwaretech.com threads.com/@malwaretech
https://linkedin.com/in/malwaretech
https://marcushutchins.com
flawedworld @flawed.world A random person on the internet interested in InfoSec and NatSec.
Tweets are my own and do not reflect my employers views.
Engagement is not endorsement. https://github.com/flawedworld
Layer 8 Conference and Podcast @layer8conference.com June 14th, Boston
5th Layer 8 Conference
#OSINT #SocialEngineering
https://layer8conference.com 
Bluesky Safety @safety.bsky.app Sharing updates about trust and safety on Bluesky.
This account’s mentions are not actively monitored. To report a post or account, use the in-app reporting feature.
Community Guidelines: https://bsky.social/about/support/community-guidelines
Proton @proton.me Choose a better internet where privacy is the default. Start protecting your personal information online with Proton Mail, Proton VPN, Proton Drive, Proton Pass, Proton Wallet, and Lumo: https://proton.me/
Matthew Green @matthewdgreen.bsky.social I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com
Daniel Supernault @dansup.bsky.social Building @pixelfedapp.bsky.social, @joinloops.bsky.social + more
Gay Métis developer living on the Indigenous lands of Treaty 8 territory.
Committed to LGBTQIA2S+ inclusion, racial justice, Indigenous and trans rights.
Building the future we deserve 🚀