"Off The Hook" hacker radio show @offthehookradio.bsky.social Since 1988, "Off The Hook" has aired on WBAI 99.5FM in New York City, spreading news of the hacker underground, along with a continuing saga of the developing world of high tech, privacy rights, and Orwellian developments. Hosted by Emmanuel Goldstein.
deb kavaler @debdebdeb.bsky.social Crypto Wallet Recovery Emergency Responder & Old School Hacker Den Mom. All the rumors are true. (usual disclaimers definitely apply) DMs read.
ℵ₁ @aleph1.underground.org 
Jeff Moss @thedarktangent.defcon.social.ap.brid.gy Founder of DEF CON & Black Hat. Maintainer of infocon.org.
Member of the UK Gov Cybersecurity Advisory Board & The Council on Foreign Relations.
Working to […]
🌉 bridged from ⁂ https://defcon.social/@thedarktangent, follow @ap.brid.gy to interact
Jeff Moss @thedarktangent.bsky.social thedarktangent@defcon.social
Phrack Zine @phrack.org since 1985
https://phrack.org
c-base e.V. @c-base.org SpaceStation crashed below Berlin
Also has a HackerSpace (you could say the first one)
https://c-base.org
Donncha Ó Cearbhaill @donncha.is Head of Security Lab - Amnesty International
Hunting spyware and unlawful surveillance targeting activists and civil society.
For help with digital forensics or suspect spyware threats contact: https://securitylab.amnesty.org/get-help/
Lorax Horne @lorax.bsky.social Editor and writer. Tech critic. Since they are Canadian, would not rule out treachery. Doing work stuff for my local Center for Migrant Worker Rights. Donate to: https://chuffed.org/project/116311-protect-an-open-source-engineer-and-his-family
ryan fae @ryanfae.bsky.social unprofessional account of an investigative reporter
edits @crimew.gay | contribs @ddosecrets.org @geoconfirmed.org @virtualstreets.org
they/any
give me tips/contact me on signal: rhinozz.1337
Heather Adkins @argv.bsky.social VP Security at Google. Co-Chair Cybersafety Review Board, Co-Author Building Secure and Reliable Systems. r00t. Medieval historian.
Ryan Gallagher @rjgallagher.co.uk Investigative reporter @Bloomberg.com covering technology & cybersecurity.
Anonymous tips: https://tips.hushline.app/to/ryan
Email: ryan@rjgallagher.co.uk
Signal/WhatsApp: +44 737-678-6842
Joe Uchill @joeuchill.bsky.social Potential game show contestant.
Former Axios, The Hill, Passcode. Founder of the Codebook cybersecurity newsletter. Once got lost in a Starbucks.
Raphael Satter @raphae.li Say hi: https://raphae.li or on Signal: raphaelsatter.01
Exploit Code Not People @cooperq.com Cybertiger. Senior Staff technologist at @eff.org Fellow @citizenlab.ca Board member @openarchive.bsky.social. "Noted activist security type." Anti-fascist. he/him. My skeets do not represent views of my employers ⵣ🏴 signal: cooperq.01
Zack Whittaker @zackwhittaker.com Security editor, TechCrunch
Signal: zackwhittaker.1337
My stories: techcrunch.com/author/zack-whittaker
My newsletter/blog: this.weekinsecurity.com
Scott Shapiro @scottjshapiro.bsky.social Southmayd Prof @YaleLawSch + Philosophy @Yale. Ed, @LegalTheory + Stanford Encyclopedia of Phil. “Legality”, “The Internationalists” (with @oonahathaway), “Fancy Bear Goes Phishing.” Overuses “neurosymbolic”
Kashmir Hill @kashhill.bsky.social Journalist, currently at The New York Times. I cover privacy, technology, A.I., and the strange times we live in. Named after the Led Zeppelin song. Author of YOUR FACE BELONGS TO US. (Yes, in my head it will always be All Your Face Are Belong To Us)
Jeff Richards @jeffrichards.io Cloud • Security • Privacy • AI/ML • Cryptography • Vegan • Animal Rights
Exploding The Phone @explodingthephone.bsky.social The untold story of phone phreaks: the teenagers and outlaws who hacked Ma Bell.
argp @argp.bsky.social Hacker. Ascetic. Phrack author. The most technical boy in town.
@gdead.bsky.social @gdead.bsky.social Founder (yikes!), supports @heidishmoo each year as she wrangles @shmoocon, totally done with that other site
jduck @jduck.me Continuously learning about computer security through research and development.
Glenn Pegden @glenn.pegden.com Good Guy Hacker, Dad, App Sec / Vuln Man / Pentest specialist and leader, conference organiser, volunteer, speaker and attendee, retro gamer, Blackburn Rovers and Leeds Knight fan ….. hacker
http://Glenn.pegden.com/findmeon
TProphet @tprophet.org Founder of @queercon @telechallenge @flyawardcat. Writer @2600, @tribeofhackers.
Every day, my life continues to amaze me.
我是同性恋# 🏳️🌈
Opinions are my own.
ackmage @hermit.sh computer(s)
will you die as you are told? who will you obey?
cursed words spat out by a seething illusion? or the truth within your own soul?
herm.it
github.com/deepseagirl
google dorks @thedorkweb.bsky.social
artwork @halfpotion.bsky.social
(she/any)
Emmanuel Goldstein 🇺🇦 @goldste.in Editor of 2600 Magazine
Coordinator: Hackers On Planet Earth conferences
Host: Off The Hook & Off The Wall radio shows
etc.
evilmog @mog.evil.af X-Force, Shenanigans, Hashcat, Church of WiFi, Black Badges, MUDs, Dad Jokes, some Infosec.
Twitter: @evil_mog
Space Rogue @spacerog.bsky.social I fight for the user. | L0pht Heavy Industries - ATStake - Whacked Mac Archives - Hacker News Network - Cyber Squirrel 1 | Semgrep
sshell @sshell.co propane and propane accessories
ai + security research
ccdc red team
SLEUTHCON @sleuthcon.bsky.social Tickets for 2026 are now available!
https://www.sleuthcon.com
emma best 🏳️🌈🏴☠️🏳️⚧️ Mxy @emma.best Journalist, historian, and whistleblower. Leaking at @DDoSecrets.org. Бáба-Ягá Antifa. (she/they)
Wife of @brazenqueer.bsky.social
Follow me on Mastodon https://kolektiva.social/@Mxy
P.S. Abolish ICE
obscure - cDc 🅅 @obscure.bsky.social I am angry, I am ill, and I am as ugly as sin. My irritability keeps me alive and kicking. I know the meaning of life, it doesn’t help me a bit.
cDc Cultee
Hackers On Planet Earth 🏳️🌈🏳️⚧️ @hope.net HOPE Conference
The New Yorker Hotel
August 14-16, 2026
NY, NY
https://hope.net
vx-underground (automated mirror) @vxundergroundre.bsky.social The largest collection of malware source code, samples, and papers on the internet.
Password: infected
(unofficial, this is a bot! Maintained by a private individual, the bot can't handle retweets or replies, support soonish)
Manuel 'HonkHase' Atug @honkhase.de 20yrs Sec @CCC, @GeraffelV @cbase @loadev @AG_KRITIS #hacking #Ethik #KRITIS #Cyberresilienz, working at @HiSolutions http://Threema.id/X9H873XJ
Mastodon: https://chaos.social/@HonkHase
LinkedIn: www.linkedin.com/in/manuel-honkhase-atug-820b27241
@lodrina.bsky.social @lodrina.bsky.social "liberal arts section of the computer underground" -j. menn
corgi @c0rg1.bsky.social I hack things
hakan @hatr.bsky.social reporter covering cyber (both crime and state-sponsored) for Der Spiegel and ZDF, short overview at https://linktr.ee/hakantanriverdi, Signal: hakan.25
linuzifer @linuzifer.bsky.social Ein Teil von jener Kraft, die stets das Böse will und stets das Gute schafft.
@linuzifer@23.social
http://linus-neumann.de
𝗺𝗼𝗿𝗯 @meson.ninja computer, telecom, coinop, and feline connoisseur
https://plan.cat/~morb
https://github.com/m0rb
Mark Dowd @mdowd.bsky.social Internet hacker
The Official Pulpit of CULT OF THE DEAD COW @cultdeadcow.com www.cultdeadcow.com
netspooky @vacci.ne knuck if you buck
https://n0.lol
Ben Collier @susansegfault.bsky.social Senior Lecturer at University of Edinburgh in STS. Criminologist and author of Tor: From the Dark Web to the Future of Privacy. Chair of the Foundation for Information Policy Research. Researching power and harm in digital infrastructure. Pfp Jamie Buchan
Hexadecim8 @hexadecim8.com Author | spooky trans athlete | Linux behavioral threat researcher | never hacked nobody
https://hexadecim8.com
SteveD3 (Steve Ragan) @steved3.io Father. Grandpa. Geek. Hacker. Former journalist. Security researcher. CMO @BSidesLV.org Member: Curated Intel 
B. Smalls @bigendiansmalls.com Minneapolis
Minnesota noice
Ron Deibert @rondeibert.bsky.social Director of The Citizen Lab at the University of Toronto's Munk School of Global Affairs & Public Policy
Author of Chasing Shadows https://chasingshadowsbook.ca/ 
Violet Blue® @violetblue.bsky.social Awarded author, journalist: cybersecurity, privacy, Covid. WIRED, PopSci, Spinoff, Engadget, FT, IFJ. Visiting Scholar at Stout Research Centre, NZ. Black Hat keynote. S/her.
Bio: about.me/violetblue
More: linktr.ee/viblue
News: patreon.com/violetblue
DilDog 🅅 @dildog.l0pht.com Tech Dysangelist
cDc/hack.xxx/Veilid
Support Veilid! Badge: 🅅 www.veilid.com
Merch at: @hack.xxx
he/him/"hey buddy"
Alec Muffett @alecmuffett.bsky.social everybody deserves good security.
https://alecmuffett.com/about
Sean Gallagher @thepacketrat.net Birb stalker. Cat tree. Cyber Threat Researcher. Recovering cyber and natsec reporter. Meme war and US Navy veteran.
@thepacketrat everywhere since 1994. These posts are not my employers’. https://falling-anvil.com
AJ Vicens @ajvicens.bsky.social Cybersecurity correspondent at Reuters; former Mother Jones, CyberScoop. Will bore you with skateboarding, UFO lore or Denver Broncos minutiae on request. Signal: ajvicens.57, additional contact methods: https://tinyurl.com/47jc45h7
Gabriella "Biella" Coleman @biella.bsky.social Professor of Anthropology @Harvard, Hacker Studies & More https://gabriellacoleman.org/
tweety fish @sifu.tweety.fish at different times:
haxx0r in cDc
PhD in using people for ML and vice versa
"theory of mind for autonomous cars" startup guy would you believe, went kablooie
at present: newsletter -- buttondown.email/apperceptive
&c music, politics, nonsense
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
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
Kim Zetter @kimzetter.bsky.social Journalist - cyber/natn'l security. Speaker. Georgetown adjunct prof. Author - COUNTDOWN TO ZERO DAY: Stuxnet and the Launch of the World's First Digital Weapon
Signal: KimZ.42
https://www.zetter-zeroday.com
Joseph Menn @joemenn.bsky.social Washington Post alum covering hacking, disinformation and what’s left of privacy. Author of books on the Cult of the Dead Cow, organized criminal hacking, and Napster. Pulitzer co-finalist 2024. Signal joemenn.01
Lorenzo Franceschi-Bicchierai @lorenzofb.bsky.social Real-time historian of the late cyber capitalist era @TechCrunch, writing about the intersection of hackers, human rights, and spies.
Also writing a book about Hacking Team and the history of government spyware.
☎️ Signal: +1 917 257 1382
Jason Scott @textfiles.com Free-Range Archivist at the Internet Archive. TEXTFILES.COM guy. Documentary and Podcast creator. Troublemaker.
maia arson crimew 🏴 @crimew.gay it/she
investigative journalist, hacktivist, dj, award losing musician and many other things
signal: @nyancrimew.01
im THAT fucker, look me up on wikipedia
some posts may be by ryan
https://maia.crimew.gay
Andy Greenberg @agreenberg.bsky.social Writer for WIRED. Author of SANDWORM. Latest book, TRACERS IN THE DARK: The Global Hunt for the Crime Lords of Cryptocurrency, out now. agreenberg@wired.com. Andy.01 on Signal.
Kevin Collier @kevincollier.bsky.social I cover digital threats for NBC News. Tip me! @kevincollier.01 on signal, kevin.collier@nbcuni.com. NYC, from West Virginia.
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
Jason Koebler @jasonkoebler.bsky.social Journalist @404Media.co
Signal: jason.404 // email: jason@404media.co
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
—>realhackhistory.org @bsky.realhackhistory.org O͖̺͊̕͡ͅfficial bluesky for realhackhistory YouTube channel & blog, skeeting the #history of phreaks, #hacking & #hacktivism as well as portrayal of hackers in media. I do some threat intel & OSINT. No AI used. Hobbyist #skystorian.
https://realhackhistory.org/
Coopertom @coopertom.bsky.social I'm a cat and sometimes a wolf. I'm also the Fender fursuiter for Fur Affinity. I like making online content on just about anything. I'm into collecting music, movies, retro games and synthesizers. I also collect and restore classic cars. Single, meow!
r/blueteamsec bot @r-blueteamsec.bsky.social Mirrors r/blueteamsec, "intelligence, research and engineering to help operational [blue|purple] teams defend their estates." Unofficial. Operated by @tweedge.net, open source @ https://github.com/tweedge/xpost-reddit-to-fediverse
Brandon @blp.xyz 412
IT Bro
🚗🚛🏍
🎢
Apple. Beer. Cigars. History. LEGO. Tattoos. Tech.
Jurgen @jurgenallewijn.nl
Cloud architect |cloud security|MVP|Azure|cloud native
Opinions are my own.
Nordic APIs @nordicapis.com A global community for API practitioners, hosting quality events and a high impact blog.
Subscribe to our bi-weekly API Digest 📯 https://nordicapis.com/newsletter/
Application Security Feed @appsecfeed.bsky.social ⚠️ Bot Account ⚠️
Follow for my hand-curated application security feed. Contains multiple newsletters, blogs, HackerNews feeds, and more.
💬 Run by @alp1n3.dev. Reach out with any suggestions for improvement!
Pentest-Tools.com @pentest-tools.com Pentest-Tools.com is a product for AI-enhanced offensive security testing.
We built it for teams who need reliable proof to validate vulnerabilities in networks, web apps, cloud & APIs.
2,000+ teams in 119 countries trust us to scrutinize their infra.
BlackFog @blackfog.com BlackFog is an AI based cybersecurity company that focuses on stopping ransomware using anti data exfiltration or ADX.
Hacker & Security News @hacker.at.thenote.app #hacker and #security news from Hacker News, LifeHacker, Security Boulevard and others.
Our other projects: #macos, #ios and #android apps for notes TheNote.app
CHARBEL NEMNOM | MVP | MCT | CCSP | CISM @charbelnemnom.com ☁ #Cloud and #CyberSecurity Architect @itnetX_CH, Information #Security Manager, and #Microsoft #Azure #MVP #MCT #CCSP #CISM.
🗣 Speaker, Blogger, Author, and Instructor @ charbelnemnom.com
Rod Trent @rodtrent.com Christian. Husband. Father. Runner. Speaker. Author. Capitalist. Cyber and AI at Microsoft. Dude/Bro.
Tech-News @technology-news.bsky.social Global tech news. Follow and never miss any major tech news!
🚨24/7 real time updates ⏰
Microsoft Research @msftresearch.bsky.social We advance science and technology to benefit humanity.
http://microsoft.com/research
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!
InfoSec Industry @infosecindustry.bsky.social InfoSec Industry is the leading source of curated intelligence for security and privacy professionals since 2014.
Visit our website at https://infosecindustry.com
Azure Weekly @azureweekly.info Your free weekly #azure news fix. Subscribe at http://azureweekly.info Published every Sunday. Powered by @endjin.com - the cloud, data & AI consultancy.
The Republic @therepublicpk.bsky.social The Republic, aggregates the top headlines and breaking news from trusted sources across the web. We bring the world's news to you, simply and efficiently.
https://therepublic.pk
Alvin Ashcraft @alvinashcraft.com Sr. Content Developer at Microsoft on the Microsoft Foundry docs; Writer of WinUI and .NET Concurrency books for Packt; Philadelphia area; Mets fan; TechBash organizer.
alvinashcraft.com
Carmen Crincoli @crincoli.org Black Lives Matter | He/Him | F*ck TERFs | Principal PM in Azure Edge+Platform | Adaptive Cloud is my thing.
Andy Randall @ahrkrak.bsky.social I do linux and cloud native things at microsoft (azure). 20-year silicon valley veteran now mostly in berlin and seattle.
“A delightful blend of concise tech jargon peppered with lyrical humor and unexpected punchlines.” - blueskyroast.com
James Brundage | MVP @mrpowershell.com Jack of all Trades, Master of PowerShell.
Prolific Programmer
Microsoft MVP in Azure / PowerShell
https://mrpowershell.com/
https://github.com/StartAutomating
https://github.com/PowerShellWeb
NB, Neurodivergent, Nerdy, Newsjunkie.
Ask me anything.
Emanuele Bartolesi @kasuken.bsky.social Azure & AI - ✍️ Blogger - 🎤 Speaker - Microsoft MVP and GitHub Star ⭐️
Thomas Darimont @thomasdarimont.bsky.social Java gourmet since 2000. @keycloak Maintainer. @openid Certification team. @springframework Team Alumni. @jugsaar Organizer. @thomasdarimont@social.saarland
https://www.linkedin.com/in/thomasdarimont/
please-open.it @please-open-it.bsky.social We can help you on your authentication
Keycloak experts
Whitney Champion 🍪 @whit.zip security architect / co-founder @digitaldefenseinstitute.com / co-founder Recon InfoSec
♥♥♥ == @eric.zip, nerdery, rainbows, sweatpants
she/her | mama of 3 | 🤍🙏🌿🌈🍄
unicorns.lol
https://short-stack.net
whitneychampion.com/portfolio
Joe Tidy BBC News @joetidy.bsky.social Cyber Correspondent, BBC News. Author of Ctrl+Alt+Chaos. I cover cyber security, online safety, crypto, AI, social networks and everything 💻📱📡. Global news mainly. DMs always open for tips/ feedback.
Motor Sport @motor-sport.bsky.social The original motor racing magazine since 1924. The best from F1, MotoGP and more
Markus Mattsson @markusmattsson.bsky.social Volunteer from Finland, psychologist, PhD | Chairman of https://bsky.app/profile/feeniksinkilta.bsky.social | Волонтер з Фінляндії, психолог, голова організації Feeniksin Kilta
Diego F. Aranha @dfaranha.bsky.social Associate Professor of Cryptographic Engineering at Aarhus University. https://dfaranha.github.io/
Kari Mattsson @karimattsson.bsky.social Founder of Trivore Corp. — The identity and access people.
During past 3 decades, founder or co-founder of many other companies, too.