Drake Thomas @maskedtorah.bsky.social 
Banana Pi Open Source Hardware @bananapi.bsky.social www.banana-pi.org
Banana Pi is an open source hardware project . It focuses on the open source hardware development board of ARM,RISC-V and MCU series, provides open software and hardware platform, and creates the basic 
The Associated Press @apnews.com Advancing the power of facts, globally 🌎
Lesley Carhart :unverified: @hacks4pancakes.infosec.exchange.ap.brid.gy I am eminently qualified to speak from experience about a variety of dumpster fires.
ICS cybersecurity person, @pancakescon organizer, martial artist […]
🌉 bridged from ⁂ https://infosec.exchange/@hacks4pancakes, follow @ap.brid.gy to interact
Wild West Hackin' Fest @wildwesthackinfest.bsky.social Join us for Wild West Hackin' Fest - Deadwood 2026! Con: Oct. 7-9, 2026, Pre-Con Training: Oct. 6-7, 2026
Cisco Talos Intelligence Group @talosintelligence.com Cisco Talos defends Cisco customers with trusted global cybersecurity intelligence. Support requests: https://talosintelligence.com/support
Outshift by Cisco @outshift.cisco.com Outshift by Cisco is the incubation engine delivering what’s next and new for Cisco: Emerging technologies that achieve innovative results.
TrustedSec @trustedsec.com End-to-end Cybersecurity consulting team leading the industry, supporting organizations, and giving back. #HackThePlanet
https://trustedsec.com/
Cisco @cisco.com Official info on Cisco news, events and technology innovation.
James Fridman @jamesfridman.com Do not submit any personal photos that you do not wish to be made public. T&C apply.
@bre-acosta.bsky.social @bre-acosta.bsky.social 
Decker Eveleth @dexeve.bsky.social PRC and DPRK strategic forces analyst with CNA. BA Reed College, MA Middlebury Institute. NSF GRFP. 
Molly Roberts @mollyroberts.bsky.social senior editor at @lawfaremedia.org | ex-washington post opinions 🤐
Michael Feinberg @michael-feinberg.bsky.social Lawfare Senior Editor - MS NOW National Security and Intelligence Analyst - Former FBI Special Agent
Scottish Centre for War Studies and Conflict Archaeology @uofgwarstudies.bsky.social Scottish Centre for War Studies & Conflict Archaeology at University of Glasgow @uofglasgow.bsky.social - Researching & Teaching conflict history from many global perspectives. Follows/likes ≠ endorsement. https://www.gla.ac.uk/research/az/warstudies
War Studies @warstudieskcl.bsky.social The Department of War Studies at King's College London | Contact: comms-soss@kcl.ac.uk
Website: kcl.ac.uk/warstudies
Podcast: https://bit.ly/WarStudiesPodcast
Empire: World History @empirepoduk.bsky.social Podcast on empires and world history 🌎
A Goalhanger production with Anita Anand and William Dalrymple
Malwarebytes @malwarebytes.com All-in-one cybersecurity that's always by your side
https://www.malwarebytes.com/
Brad @malware-traffic-analysis.net Sharing information on malicious network traffic and malware samples at https://www.malware-traffic-analysis.net/
Dr. Jacquelyn Schneider @jackieschneider.bsky.social Hoover Fellow, Director Wargaming and Crisis Simulation Initiative, Stanford University. Research on international security, emerging technology, wargames. Views are my own. 
Rob Person @rtperson3.bsky.social Prof. of International Relations at West Point, CFR Member. Specialist on Russian and post-Soviet politics, Eurasian foodie, partisan of tweed. Views & плов recipe my own.
The Weekly Show with Jon Stewart @weeklyshowpodcast.bsky.social On Mondays Jon Stewart hosts The Daily Show, but on Wednesdays he hosts The Weekly Show. Listen wherever you get your podcasts & watch on YouTube.
Monta Elkins @montaelkins.bsky.social Hardware Hacker
SANS Principal Instructor
Training Course Author "Hardware Hacking Essentials"
Walt Boyes @waltboyes.bsky.social Industrial Grade Storyteller, Editor, Husband, Dog Lover
@ron-brash.bsky.social @ron-brash.bsky.social ICS researcher, embedded dabbler, chihuahua lover and watersport fanatic
Waterfall Security Solutions @waterfallsecurity.bsky.social OT & ICS security resources and solutions. Hardware-enforced protection for critical infrastructures
Website ➡️ https://bit.ly/4gZjv7a
Critical Threats Project @criticalthreats.bsky.social An AEI project focused on understanding threats and tracking global challenges | Contact us: criticalthreats@aei.org | Media requests: mediaservices@aei.org
GusSerino @icsecure.bsky.social ICS/OT Security, Control Systems PE, water guy, MWRA Alum, Dragos Alum. Founder I&C Secure, Inc
Johnny Xmas @j0hnnyxm4s.johnnyxmas.net We’re sorry, but until civilization decides to begin prosecuting child molesters and cannibals, this account will no longer be capable of being kind to people. Please kindly fuck all the way off.
Johnny Nucleo @johnnynucleo.bsky.social Artist, dog-lover, and computer security (nuclear I&C).
Jim Gilsinn @jimgilsinn.bsky.social ICS Cybersecurity Engineer @ MITRE, Critical Infrastructure, Electrical Engineer, Father, Muslim, Geek & Tech Junky, Adjunct Prof @ GMU, #ISA_IEC62443 #NIST
The Map Center @mapcenter.com Andrew Middleton
Cartographer, GIS specialist and educator
A 'Peddler of Wheres' and owner of the oldest map store on the East Coast, The Map Center in Pawtucket RI. It's like a hip record store but for maps.
www.mapcenter.com
Linktr.ee/ecoandrewtrc
cyber edderkopp @edderkoppnett.bsky.social Posting useful tools/resources for cybersecurity and hacking :)
DM to be added to the starterpack.
#Cyber | #Infosec | #Hacking | #osint | #pentesting | #cybermeme
Panda 🐼 @realcyberpanda.bsky.social 🕵️ Security Analyst; #BlueTeam 🫡 | Software Developer 💻 | Layer 8 Debugger 🤷 | 🎩 Master of Mischief | Professional Ramen destroyer 🍜
NULL @codemunkee.bsky.social Cybersecurity Researcher | Machine Learning & Artificial Intelligence | OSINT | CTI | Threat Modeling | Apolitical | Working to Democratize Cybersecurity
International Cyber Digest @intcyberdigest.bsky.social Independent reporting on cybersecurity, tech, AI & digital policy. Got a tip? http://internationalcyberdigest.com/tips
https://www.internationalcyberdigest.com/
The Cyber (in)Security Hub @cybersecurity.bsky.social Former NSA hacker; Cyber Expert; Current CISO, TV Cyber Expert & Keynote Speaker
Twitch.tv/cyber_insecurity
topmate.io/neal_bridges
https://linktr.ee/cyber_insecurity
#cybersecurity #redteam #hacking #blueteam #securityoperations #ciso
Cybersecurity For All @cybersec4all.bsky.social A cybersecurity enthusiast and blogger
https://cyber-sec-4-all.com/
Best of r/cybersecurity @cybersecurity.page Automatically summarizes the hottest posts on r/cybersecurity so you can stay up-to-date wherever you are. Uses open source LLMs.
Operated by @tweedge.net
Bot code @ https://github.com/r-cybersecurity/best-of-bot
Center for Cybersecurity Policy and Law @cyberseccenter.bsky.social Since 2017, CCPL has combined policy expertise with convening power to bring industry leaders & policymakers together to better manage security threats.
https://www.centerforcybersecuritypolicy.org/
Cybersecurity News @cybersecuritynews.bsky.social Home of the Cybersecurity News hub. Information sharing and raising awareness. Think, talk and grow while on the go. Visit https://www.cybersecuritynews.today/ for more coverage.
Cybersecurity News Today! is on buymeacoffee.com/cybersecuritynewstoday
CyberCanon @cybercanon.org We vet #Cybersecurity books. Our reviews are written by real life experts, heroes, and hackers who led through the biggest exploits.
www.cybercanon.org
Also known as the Cybersecurity Canon Project
Founded: 2013
Women In Cybersecurity Community Association @womenofwicca.bsky.social 👩💻 Talks and drinks among ladies to discuss all things InfoSec 🔑🇳🇱
womenofwicca.nl #WICCA_NL
Conference with an all-women speaker line-up designed to highlight women’s technical achievements in the cybersecurity field. -> wiccon.nl
👻Linda CISSP, Ghostwriter for Cybersecurity SaaS Founders @lindawbell.bsky.social Ghostwriter for cybersecurity risk & strategy leaders and innovators. I create email education courses that build industry authority.
The Institute for Cybersecurity and Emerging Technologies at RIC @cyberinstri.bsky.social We promote workforce development, education, and community connections in cybersecurity, AI, and other emerging technologies. Learn more here: https://www.ric.edu/academics/institute-cybersecurity-emerging-technologies
UWF Center for Cybersecurity and AI @uwfcyberai.bsky.social The UWF Center for Cybersecurity and AI is a nationally recognized and global leader advancing secure, responsible, and workforce-ready artificial intelligence and cybersecurity.
Cybersecurity Careers Blog @cybercareerblog.bsky.social Helping cybersecurity professionals everywhere level up. News, AI/ML, Tech, & Career Advice. 💻💾👨🏻💻🤖
Newsletter: http://www.thebreach.report
Blog: https://www.cybercareers.blog
@infosec.bsky.social @infosec.bsky.social 
Nick Biasini @infosec-nick.bsky.social Head of Outreach at Cisco Talos. These are my views not my employers. @infosec_nick on the other site.
lex @infoseclex.bsky.social infosec • I kept my blackberry as long as possible and now I’m on bluesky
InfoSec 🇫🇷 @infosecfr.skyfleet.blue Flux d'info sur la cybersecurité, infosec
🇺🇸 @infosec.skyfleet.blue
🆘 @skyfleet.blue
Just Security @justsecurity.org Forum on law, rights, and security. Editorial Board includes professors, top civil society attorneys, former senior government officials.
Silverman on Security @silvermansecurity.bsky.social Nat-sec professional, dog and cat lover, martial artist, external processor, Balloon Juice's emergency back up food goddess (I have a tiara and everything!). You can find me here: https://balloon-juice.com/category/silverman-on-security/
Nomad Security @nomadsec.io Securing Everyone's Digital Journey through cooperative red teaming and security consulting.
Missa @securitysphynx.bsky.social 
OSINT Amy @osintamy.bsky.social OSINT pro. CFE. Data & digital privacy pro. Google dorker. Librarian. Instructor. Amateur historian. Former USG & private due diligence analyst/leader/instructor.
OSINTtechnical @osinttechnical.bsky.social PAI enjoyer, OSINT guy @truth.bsky.social , my views/freezing cold takes are my own. Standard spiel about not endorsing retweets, likes, and comments.
mwosint @plosint.com 
OSINTgeek @osintgeek.de Erlerne Ermitteln. Herstellerunabhängige Schulungen zu Open Source Intelligence und digitalen Ermittlungen.
https://linktr.ee/osintgeek
OSINTdefender @handle.invalid ⚠️ MIRROR OF twitter.com/sentdefender
⚠️ If you own the original account and want to claim this, please contact @twttr-mirrors.bsky.social
OSINT @osintbridge.osintukraine.com Experimental OSINT Aggregator bridge from X to Bluesky
ALL content belongs to their respective owners.
Focus Ukaine
https://www.inoreader.com/stream/user/1005072895/tag/OSINTbridge/view/html?t=OSINTbridge&sb=y
Adam Parker @adamparkr.bsky.social OSINT Editor at Sky News. Verifying and investigating. Part of the Data+Forensics unit.
Often found in the mountains.
OSINT-FR @osintfr.bsky.social Association OSINT-FR | https://OSINTFR.COM/ | Communauté dédiée à l'Open Source Intelligence. Événements, apprentissage et collaborations autour des pratiques liées à l'OSINT.
🧋Ak1Xpltｌ明 ⩜ 🫧🛼 @ak1xplt.bsky.social 👾 Future Offensive Security Engineer by day。
🎮 3D Creature & Character Artist by night。
🐧 Pink HairｌGrey HatｌRed Team。
🌸 絵の無断転載、加工は禁止しておりますので、ご遠慮ください。
🧠 2e。
🏳️🌈 彼人 (かのひと)ｌthey/she。
🔓 Be gay, do (cyber)crime。
☕️ #3Dart #Wip #PixelArt #Ink #Infosec
Jack Gillum @jackgillum.bsky.social Relentless ferret for The Wall Street Journal. Signal: @jgillum.01. More contact info at https://gillum.org
Robert McMillan @bobmcmillan.bsky.social Cybersecurity reporter for the Wall Street Journal
Will Oremus @willoremus.com Covering online speech, the information economy and AI weirdness at @theatlantic.com. Shitposting about Bluesky on Bluesky.
Signal: willoremus.24
Julian E. Barnes @julianbarnes.bsky.social New York Times intelligence reporter. 
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
Alexa Corse @alexacorse.bsky.social WSJ social-media reporter
dell cameron @dell.bsky.social Sr. writer @wired.com:
Surveillance & coptech
Signal: dell.3030
Jeff Stone @jeffstone.bsky.social tech editor @ Bloomberg covering security, extremism + scammers. ask for Signal. go outside. email: jstone183@bloomberg.net
Sam Biddle @sambiddle.com Senior Technology Reporter at The Intercept
Got a tip? Signal: sambiddle.99 (Make sure you don’t contact me via a work-provided device)
https://sambiddle.com
Sheera Frenkel @sheeraf.bsky.social NYTimes reporter and co-author of NYT bestseller “An Ugly Truth” with Cecilia Kang.
Tell me a story. (Ideally through a non-work device using Signal. Find me via my username sheera.11)
Carly Page @carlypage.bsky.social Journalist & copywriter with 10+ years covering the tech industry, formerly senior cybersecurity reporter at TechCrunch. Bylines include IT Pro, LeadDev, The Register, The Telegraph, TIME, WIRED, & more.
☎️ Signal: carly.44
✉️ carlypagewrites@gmail.com
Jenna McLaughlin @jennamclaughlin.bsky.social NPR Correspondent covering technology and national security.
Send me a tip: Text JennaMcLaughlin.54 on Signal from personal (nonwork) devices.
Zach Dorfman @zachsdorfman.bsky.social Washington Post National Security Reporter. Past features in Politico, Rolling Stone, Wired, Foreign Policy. Working on a book on the history of deep cover for Penguin-Random House.
It’s always Berlin 1989 somewhere. Signal: zsd.19
Mike Masnick @masnick.com Techdirt guy. Writes about social media, copyright, free speech, content moderation, civil liberties and stuff like that. Once wrote a paper that may have helped inspire this service & now I'm on its board: https://bit.ly/protocolnotplatform
Louis Columbus @louiscolumbus.bsky.social VentureBeat contributor on cybersecurity; husband & dad; writer and speaker on AI, cybersecurity, ERP, and zero trust.
LinkedIn: https://www.linkedin.com/in/louiscolumbus/
VentureBeat: https://venturebeat.com/author/louis-columbus/
Joe B. - BlindHacker @blindhacker.bsky.social 
ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social AI / Security Researcher and Entrepreneur.
Founder/CEO of Unsupervised Learning.
Building AI that upgrades humans.
Talking Sasquach @talkingsasquach.bsky.social An actual Talking Sasquach teaching tech stuff to skids and kids of all ages! Check me out on YouTube!! https://www.youtube.com/@TalkingSasquach
Accidental CISO @accidentalciso.net I accidentally became the CISO. I didn't want this job, but the job chose me. I'm scared, and I want to go home.
https://www.accidentalciso.net
stacksmashing @stacksmashing.bsky.social Security researcher with a focus on hardware & firmware. I occasionally publish stuff on YouTube. Co-founder of
hextree.io. Contact: contact@stacksmashing.net
Gynvael Coldwind @gynvael.bsky.social Security researcher/programmer ⁂ Managing director @ HexArcana ⁂ @DragonSectorCTF founder ⁂ he/him
Netsec Explained @gtklondike.bsky.social Netsec Explained is a passion project; dedicated to the research, learning, and sharing of intermediate and advanced level network security topics.
https://www.youtube.com/c/NetsecExplained
Low Level @lowleveltv.bsky.social computer whisperer 🧙♂️ internet person 📸 https://lowlevel.tv
Ali @endingwithali.com software engineer @ fintech- content creator @ http://links.ali.dev - threatwire host @hak5 - @breakingthepod - nyc - ex @miteecs - jewish
Corben Leo @hacking.bsky.social I hack stuff (legally). | co-founder boring.co
Twitter: https://twitter.com/hacker_
Tom Eston @agent0x0.bsky.social Cybersecurity Aficionado, Privacy Advocate, Founder and Co-Host of the Shared Security Podcast @sharedsecurity.bsky.social
Curator of @retrorelics.store
Also: Sober 👍, Metalcore 🤘, Cats 🐈, Retro video games, mods, vintage consoles and repair.
4n6lady @4n6lady.bsky.social 
Chris Cochran @chriscochran.bsky.social 
Louis Nyffenegger @snyff.pentesterlab.com Founder/CEO/Trainer/Researcher/CVE archeologist
@PentesterLab. Security engineer. Bugs are my own, not of my employer...
Bee 🐝 @securibee.bsky.social Helping you hack a life you love.
💌 https://www.hivefive.community/
Mike Privette @returnonsecurity.com Cybersecurity Economist @ ReturnOnSecurity.com