Melanie @celine2017.bsky.social ✨ Curious about the world. Kindness, honesty, and good humor go a long way.
JornalistaJosenildoMelo @josenildonmelo.bsky.social Estudou direito. Bacharel em Serviço Social. Licenciado em Filosofia. Acesse diariamente https://www.gazetahora1.com/ Jornalismo de Qualidade!
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.
Larry Pesce @haxorthematrix.bsky.social Hacker of stuff, builder of things.
Kelly Shortridge @shortridge.bsky.social software resilience, cybersecurity, complex systems | chief product officer @fastly.com | nyc
“In the information society, nobody thinks. We expected to banish paper, but we actually banished thought.”
kellyshortridge.com
@swagitda_ on Twitter
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
Kindle Book Promo: Reach More Readers @kindlebookpromo.com Readers – Discover exciting new books!
Authors – Promote your Kindle eBook!
Find your next read or list your book today at KindleBookPromo.com
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
Karen Hao @karenhao.bsky.social NYT bestselling author of EMPIRE OF AI: empireofai.com. ai reporter. national magazine award & american humanist media award winner. words in The Atlantic. formerly WSJ, MIT Tech Review, KSJ@MIT. email: http://karendhao.com/contact.
Stephanie So @complicatedisok.bsky.social Still trying to make sense.
JP Aumasson @aumasson.jp https://aumasson.jp
cofounder & CSO @ taurushq.com
cryptographer (BLAKE2, BLAKE3, SipHash)
author of Serious Cryptography https://nostarch.com/serious-cryptography-2nd-edition and other books
Signal: jpa.01
RootShell.Online @rootshell.online 
Kate Klonick @klonick.bsky.social Law professor & journalist looking at tech geopolitics, free expression, internet law, online governance, & AI.
Senior Editor at Lawfare.
https://klonick.substack.com/
www.kateklonick.com
W.W.D.D.
Daniel Ethier @dethier1958.bsky.social I'm a retired middle school math teacher and cross country coach. Before teaching, I worked as a software engineer.
I am interested in computers, math, science, history, and politics. I enjoy running, amateur astronomy, drone photography, and programming.
ProfDanny @profdanny.bsky.social Technology and risk delivering information security: Professor, PhD, FCIISec, cyber researcher, analyst, consultant, practitioner, father, grandfather.- M Malaclypse @malaclyps3.eurosky.social Internet Freedom Lobbyist, IT Security Pro, White Hat Hacker, against mass surveillance, TTIP/TAFTA, safe harbor, forward data retention, censorship and ███████
Saraidh @saraidh.bsky.social Longtime book, history and fiber geek, now with added democracy activism and Minnesota legislature nerdery.
Currently far more proud of my state than my country.
Marko Bajlovic @marko.tech pragmatic, progressive multidisciplinary creative, data scientist, full stack dev & designer. occasional avid beach goer. always learning.
🔗 https://marko.tech 🏠 https://startyparty.dev
Joanna Bryson @j2bryson.bsky.social Professor of Ethics & Technology @ Hertie School, Berlin. Interests: Artificial & Natural Intelligence; Behavioural Ecology; Cooperation; Digital Governance. Social media policy: https://joanna-bryson.blogspot.com/2024/10/guidance-to-my-social-media.html
Sean O'Brien @profdiggity.com 🛡️ Prof Diggity @ivycyber.com 🤖 Founder @yaleprivacylab.org 🔒 Secure Apps at @privacysafe.social 🔆 Mastodon https://privacysafe.social/@profdiggity 🎙️ Subscribe 👉 @bitsontape.com
Sarah Armstrong-Smith @sarahasmith.bsky.social Executive Security & Crisis Leader, Keynote Speaker, Best-selling Author, Lover of Doggos 🐶 🇬🇧
Trending - World @trendingworld.bsky.social We post the main trending topics in the world every 30 minutes. There are usage tips in the pinned post @terraprotege.bsky.social
ByteVagabond @bytevagabond.com Just a passionate dev, learning from this community daily.
✨ Sharing the entire journey - bugs, breakthroughs, and banter. 🚀
MIT Press @mitpress.bsky.social Committed to the daily re-imagining of what a university press can be since 1962.
Website: https://mitpress.mit.edu
The Reader (our home for excerpts, essays, & interviews): https://thereader.mitpress.mit.edu
MIT Press Direct: https://direct.mit.edu/
No Starch Press @nostarchpress.bsky.social The finest in geek entertainment.
Email us: info@nostarch.com
We're live M-F, 7am-6pm PDT
https://nostarch.com/
@clarkee.co.uk @clarkee.co.uk - L @lucyla.bsky.social @lucyla.bsky.social
Natalie Goyarzu @nat-o-rama.bsky.social Living in contradiction, and loving every minute of it.
Catch the documentary short, "Feathered Children" here: https://tr.ee/bttop92Fg-- E zeeeeee @eezeezee.bsky.social i’m 28, they/them. i swear i'm real i just use bluesky/twitter to lurk. protect trans kids. free palestine. still masking!
jerad @jeradsloan.bsky.social 
Limited Recall @acalmdark.bsky.social 
Greg Stoll 🌈 @gregstoll.com Programmer, Astros fan, app developer, neat-web-project writer at gregstoll.com. RIP webOS and Windows Phone! he/him - protect trans kids
evacide @evacide.bsky.social Director of Cybersecurity @eff.org
Co-founder of @stopstalkerware.bsky.social
These opinions are my own, not my employer's
I did a TED talk once
Curious Citizen 🦋 @curiouscitizen.bsky.social Working On: Building new resources & tools for people & communities 💻🌍
Humor, hard work & originality will get us through this 😉🫶🏼
FYI…
Offering heavily discounted websites & web services to good people & organizations - DM us to connect (pass it on).
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
Black Hat @blackhatevents.bsky.social The world's premier Technical Cybersecurity Conference Series
Black Hat Events @blackhatofficial.bsky.social The World's Premier Technical Cybersecurity Conference Series
blackhat.com
Join Us at Black Hat USA this August 2-7, 2025: blackhat.com/us-25/
johnny carcinogen @johnnycarcinogen.bsky.social Reformed script kiddie who somehow ended up in governance. Type 2 fun enthusiast.Big fan of the 303.
Phil Stokes ⫍🐠⫎ @philofishal.bsky.social macOS security researcher espousing no one's opinions but my own. Dogged follower of #lufc, at least until the world stops going round (IYKYK).
philastokes.com
The Banshee Queen 👑 @cyberoverdrive.bsky.social #threatintel @Recorded Future | Formerly @PwC GTI | Malware & infrastructure analysis with a side of cyberpunk. 🌃🌌 She/her, support 🏳️🌈🏳️⚧️✨
Martijn Grooten @martijngrooten.bsky.social Threat researcher, rights supporter, obsessive reader, marathon runner, eternal traveler, serial migrant, music blogger, lapsed mathematician.
https://lapsedordinary.net/
Signal: martijngrooten.37
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
Cybersecurity For All @cybersecurity4all.bsky.social https://www.lincolnsatticapparel.com Air Force retired. Network engineer/Bachelor's - IT. 25 years IT consultant. Google Cybersecurity Certified. Artist. IBEW Union. “𝑯𝒆𝒍𝒍 𝒊𝒔 𝒆𝒎𝒑𝒕𝒚 𝒂𝒏𝒅 𝒂𝒍𝒍 𝒕𝒉𝒆 𝒅𝒆𝒗𝒊𝒍𝒔 𝒂𝒓𝒆 𝒉𝒆𝒓𝒆.” - 𝑾𝒊𝒍𝒍𝒊𝒂𝒎 𝑺𝒉𝒂𝒌𝒆𝒔𝒑𝒆𝒂𝒓𝒆.
IT Revolution @itrevolution.com Helping technology leaders succeed through books (The Phoenix Project, Team Topologies), events (DevOps Enterprise Summit), research, podcasts (The Idealcast), and more.
Limp Bitchtits @ratbagatha.bsky.social www.charlietreefrog.com
Career microdoser working as a 2D animator/illustrator and studying cybersecurity for fun while missing bartending
Monem_Codes @monem-codes.bsky.social Empowering Businesses Through Tech 💼 | Software Development 🖥️ | Digital Marketing & Growth Hacking 📈 | AI-driven Web Dev Enthusiast 🤖 | ML Research Tinkerer 🚀
@theshadowbroker.bsky.social @theshadowbroker.bsky.social 
Bob Chaput @bobchaputecrm.bsky.social Educator | Author | Board Chair | Founder & Former CEO of Clearwater, Cyber Risk Coach-Advisor
https://bobchaput.com/
@rick-howard.bsky.social @rick-howard.bsky.social 
@aliyagg.bsky.social @aliyagg.bsky.social 
uosןıW qoɔɐJ @jacobdjwilson.bsky.social #CyberSecurity #ApplicationSecurity #Compliance #AI #Embedded #IoT #Opensource
Patrick Laverty @patricklaverty.com IT security consultant. Creator of Layer 8 Conference and Podcast. Bruins hockey, I play golf. I have a dog and two cats.
"You'll always be here with me, even if you're gone, you'll always have my love, your memory will live on!" - DKM, Rose Tattoo
Max Power @dontlook.bsky.social I blame the Internet
Adam Compton "tatanus" "hillbilly storytime" @tatanus.bsky.social @tatanus on Twitter
Alethe @alethe.bsky.social ‘Uh-Lee-th’ | Bishop Fox 🦊 Red Team | DEF CON Goon & Black Badge Hall of Fame | DEF CON Social Engineering CTF Winner 2019 | Physical Pentester | IVR Pentester | IR Tabletop King 👑
Safa 🇿🇦 in NorCal 🇺🇸 - Fish 🐠 Nerd - Jeep Girl
Brian Nussbaum @ilnuttree.bsky.social Researcher and teacher on security issues at UAlbany.
Interested in terrorism/CT, transnational crime, and - of course - the cybers.
Wondersmith_rae @raebaker.net OSINT Analyst | Maritime OSINT SME 🚢 | AI-Augmented Intel 🤖 | Speaker | Author of Deep Dive | Co-owner @KaseScenarios | Order: raebaker.net/book
Triskeltic @triskeltic.bsky.social Just hanging out. No automatic follows. Follower harvesters will be blocked on sight.
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”
GreyNoise @greynoise.io GreyNoise analyzes Internet background noise. Use GreyNoise to remove pointless security alerts, find compromised devices, or identify emerging threats.
Russell Devine @rjmd.bsky.social 💼 Cybersecurity 📀 Forensics & Response
All opinions are from a southern right whale I met off the coast of Tasmania 🐋
InfoSecSherpa 🏔️ Lake Ontario 🚣♀️ @infosecsherpa.bsky.social #Librarian turned #InfoSec & #DataPrivacy practitioner. #Philly area hoagie mouth. InfoSecSherpa and Sherpa Intelligence: Your Guide Up a Mountain of Information! Portfolio: https://linktr.ee/infosecsherpa #GoBirds
Stasis @stasis.bsky.social I love cybersecurity, 80s tech and pop culture, and writing music. 
@bdsecurity.bsky.social @bdsecurity.bsky.social Infosec professional 
Cynthia Brumfield @metacurity.com DC resident and cybersecurity writer, analyst, book author, publisher. https://metacurity.com/ https://cyberriskbook.com/
https://www.csoonline.com/profile/cynthia-brumfield/ https://infosec.exchange/@metacurity
Send tips to Cynthia.507 via Signal.
SatOwlru Gojo @owlsys.bsky.social Shitposts. Geeky stuff. Tech. Curse words. Hacker. Sysadmin. Living in Germany. Glaze AI elsewhere. This is the Way.
#adhd
Ben Rothke @benrothke.bsky.social I do information security, risk management and other tech stuff.
Co-author of new book: The Definitive Guide to PCI DSS Version 4: Documentation, Compliance, and Management.
https://amzn.to/3WhEfh1
Ben Smith @bensmith.bsky.social This is NOT the account of @semaforben.bsky.social.
Bill Lummis @wblummis.bsky.social Application security for big tech. Maryland. Father to cute gremlins
Jenn 🇺🇸 @jennsutt.bsky.social OSINT and disinformation interests, Paralegal, avid reader, gardener, Parkinson’s disease caregiver. 🏳️🌈Ally, History lover, Human Rights advocate
I stand with 🇺🇦 . No DMs, unless I know you or have given you permission.
Lori I. | writingcyber.us @writingcyber.us I’ve been an IT professional since 1997, and now a cybersecurity content developer & writer with a unique perspective & experience on a variety of technology topics. Get in touch with a DM or email to know more or discuss content projects.
Mark Wonsil @wonsil.com Dad Jokes-Puns. ERP, security, APIs, and whatever we're calling DevOps this week.
V01d_N1𝕏 @v01d.bsky.social SysAdmin | BlueTeam | Ethical Hacker |
Poète du code et voyageur des mondes virtuels | Entre tests d’intrusion et sécurisation des systèmes | CyberSécurité #BugBounty #CyberDéfense
Anna Ressman @annaressman.bsky.social privacy, security, doom.
Header image is one of my photos of the old Chicago Sun-Times building being dismantled. She/her. Antiracist.
Perry Carpenter @perrycarpenter.bsky.social Cybersecurity geek, author, podcaster, and deceptionologist. Chief Human Risk Management Strategist at KnowBe4.
Author of "FAIK: A Practical Guide to Living in a World of Deepfakes, Disinformation, and AI-Generated Deceptions." Cohost of "The FAIK Files."
Ken Buckler - Cybersecurity Author @kenbuckler.bsky.social #Cybersecurity Author, Evangelist and Ordained Minister. Automated cyber news (NOT moderated). Tweets not endorsements, all opinions my own. CASP, Security+. https://www.kenbuckler.com
Chad @chad98663.bsky.social I supposedly used to work in cybersecurity. That was open for debate. Now I am back in networking.
ICS/OT cybersecurity. Industrial Networking.
You, You never said a word
You didn't send me no letter
Don't think I could forgive you
thiccc.glasses @thiccc-glasses.bsky.social Currently a journalism professor making a hard turn into #cybersecurity and information assurance. Student at #WGU interested in #pentesting #osint #netsec.
Looking to connect and converse with folks as well as finding people and places to learn from.
Lynne @coyoteangel.com Cybersecurity. Co-discoverer of the Northwest Pole. Making stuff. 2 wheels good. Bunnies. Wisconsin & New Mexico = ok! Very likely to not be an AI experiment gone terribly right. Bound to hang under color of law for urinating in Idaho. 🌶️🏍️🏳️🌈🏳️⚧️🇺🇸🏴☠️
Thund3r-struck@bsky @thund3r-struck.bsky.social Former I.T. Consultant with over 20 years experience now focused on cybersecurity🌟Pentester, Offensive Security Engineer. Currently working on my OSCP (Offensive Security Certified Professional)Certification.
Adrian Sanabria @sawaba.bsky.social 🎙️ Enterprise Security Weekly Podcast Host,
🤝 BSides Knoxville Founder,
🗣️ IANS Research Faculty,
🍳 Cooking,
🏎️ F1,
⛰️ Hiking
Sudo Truth @sudotruth.bsky.social Sudo Truth: Intelligent cyber defense. Custom business security solutions. AI + human expertise = accurate insights.
More at https://sudotruth.com
Substack: https://sudotruth.substack.com
Medium: https://medium.com/@sudotruth
chaseudonym @pseudosec.bsky.social cyber threat agent provocateur | investigator, researcher, inside threat to threat communities
https://pseudosec.com, https://linkedin.com/in/chysn/
Layer 8 Conference and Podcast @layer8conference.com June 14th, Boston
5th Layer 8 Conference
#OSINT #SocialEngineering
https://layer8conference.com 
Bob Carver @cybersecboardrm.bsky.social #CyberSecurity #infosec #privacy #AI #ML #disrupt #blockchain #startups #Cloud #FutureOfWork #technology #KeynoteSpeaker RP != agree
https://linkedin.com/in/bobcarver
Peter Mayer @securitycapybara.bsky.social Human-centred cybersecurity & privacy faculty at University of Southern Denmark
Er Tapan Jatakia @er-tapan-jatakia.bsky.social A Security Researcher forever. 
Joanna Grama @runforserenity.bsky.social Searching for serenity where law, infosec, privacy, and policy collide. Powered by desserts, pedaling, and page-turners. She/her.
BlackwoodSec @blackwoodsec.bsky.social Educator, musician, foodie, future cyber security professional. Prepping for something new.
He/Him
B2B CYBER SECURITY @b2b-cyber-security.bsky.social IT-Storys, News, Meldungen, immer aktuell -
IT stories, news, reports, always up to date
Alle Meldungen in Deutsch und / and all news in English
b2b-cyber-security.de /en /fr /es /tr /pt
Nick Peach @npeach.bsky.social Chief Security Officer | Board Member | Cybercrime and Fraud Prevention Leader | Bourbon Lover | Motor Head
Views expressed are my own.- J Josiah Dykstra @josiahdykstra.bsky.social Cyber practitioner, researcher, musician, chef. Author of Essential Cybersecurity Science and Cybersecurity Myths & Misconceptions.
Dylan Shroll @thelbd.bsky.social Cybersecurity Engineer @ revology, Folk musician, Queer Icon
Dylanshroll.com