Michael Clarke @mikeclarke2020s.bsky.social Defence and Security Analyst. Former Director General, Royal United Services Institute. Former Professor of Defence Studies, King's College London. Now Visiting Professor at KCL and University of Exeter and holds Fellowships at a number of institutions.
Brad @malware-traffic-analysis.net Sharing information on malicious network traffic and malware samples at https://www.malware-traffic-analysis.net/
da share z0ne @dasharez0ne.bsky.social GET MY T-SHIRTS HOODYS MUGS AT https://dashare.zone -
DAILY EXTRAS BY EMAIL AT https://patreon.com/dasharez0ne
WHERE U WILL ALSO FIND "DA SHARE Z1NE", STICKERS AND MORE SHYT -DASHARE.ZONE ADMIN
nico_n_art (looking for work) @nico-n-art.bsky.social ░ { she/her }
▒ Pixel artist/ditherpunk
▓ LOOKING FOR WORK
█ Support me: ko-fi.com/nico_n_art
█ 🔞
Signal News & Tips @aboutsignal.com All about Signal: news, tips, and more! AboutSignal.com is not an official website or Bluesky account of @signal.org
Zeteo @zeteo.com Unfiltered news. Bold opinions. A new media organization from @mehdirhasan.bsky.social
https://zeteo.com
Steam Deck @steamdeck.com The latest news about Steam Deck and Steam Deck OLED, the powerful handheld gaming PCs from the team at Valve.
CCC @ccc.de Der Chaos Computer Club ist eine galaktische Gemeinschaft von Lebewesen für Informationsfreiheit und Technikfolgenabschätzung. https://ccc.de
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.
NetBlocks @netblocks.org The Internet's Observatory: Tracking cybersecurity and digital governance • connectivity and democracy • tools and policy for change • https://netblocks.org
Ransomware.live @ransomware.live Ransomware.live tracks & monitors ransomware groups' victims and their activity. It was created by @Julien.io, a security researcher. The website provides information on Ransomware groups, victims, negotiations, payment demands and much more.
daph @39daph.bsky.social twitch.tv/39daph 🐤 i draw for fun
desktopGeneration™️ @desktopgeneration.com Art & design firm from a future beyond your understanding. Members followed.
Commissions/contracts/questions? Email contact@desktopgeneration.com
🌐 - https://www.desktopgeneration.com
🛒 - https://www.shop.desktopgeneration.com
🗣️ - https://www.deskgen.net
Filippo Valsorda @filippo.abyssdomain.expert @geomys.org founder / RC F'13, F2'17
Cryptogopher / Go cryptography maintainer
https://filippo.io / https://github.com/FiloSottile
https://mkcert.dev / https://age-encryption.org
https://sunlight.dev / https://filippo.io/newsletter
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
WebDesignMuseum @webdesignmuseum.org Web Design Museum exhibits thousands of screenshots and videos of websites, apps, software, and Flash games from the 1990s to the late 2000s.
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.
@huntfortheprecious.bsky.social @huntfortheprecious.bsky.social Relentlessly pursuing the unseen and uncovering what’s hidden, I’m a cyber threat hunter with a flair for the navigating threats like a ranger hunting for the Precious in the dark corners of Middle-earth.
Hackers On Planet Earth 🏳️🌈🏳️⚧️ @hope.net HOPE Conference
The New Yorker Hotel
August 14-16, 2026
NY, NY
https://hope.net
Meredith Whittaker @meredithmeredith.bsky.social President of Signal, Chief Advisor to AI Now Institute 
2600 - The Hacker Quarterly @2600.com Since 1984, 2600 Magazine has published the hacker perspective and documented the development of the hacking community. In addition to the magazine, we have a weekly radio show ("Off The Hook") and a biennial conference (Hackers On Planet Earth - HOPE).
@lgbttech.bsky.social @lgbttech.bsky.social 
@openrelik.bsky.social @openrelik.bsky.social 
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
Eric Capuano @eric.zip - Dad of two <3
- Co-founder Recon InfoSec
- SANS DFIR Instructor
- BlackHat Trainer
- IANS Faculty
- Trainer @digitaldefenseinstitute.com
- Blog: https://blog.ecapuano.com
- ⬡ ODESZA, Lane 8, Kasbo 🎧
- ❤ @whit.zip
WIRED @wired.com For Future Reference.
Sign up for our newsletters: https://wrd.cm/newsletters
Find our WIRED journalists here: https://go.bsky.app/Boj9b5E
Quinn Nelson @snazzylabs.com Host of the YouTube channel, Snazzy Labs! I talk about tech.
I’m @SnazzyQ most other places.
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
Kumail Nanjiani @kumail.bsky.social My new special Night Thoughts is out NOW on Hulu.
linktr.ee/kumailnanjiani
@gamersnexus.bsky.social @gamersnexus.bsky.social 
Eliot Higgins @eliothiggins.bsky.social Founder and creative director of Bellingcat and director of Bellingcat Productions BV. Author of We Are Bellingcat.
Tom Warren @tomwarren.co.uk Senior Correspondent @theverge.com ║ Sign up to Notepad, my weekly newsletter on Microsoft's big bets at http://theverge.com/notepad ║ Tips? msg me on Signal: tomwarren.01
Push Security @pushsec.bsky.social A super scalable way to secure SaaS, equipping employees to join the fight against attackers and improve their own security.
Joe Grand @joegrand.bsky.social Hardware hacker, computer engineer, former L0pht member and juvenile delinquent, sometimes known as Kingpin. https://joegrand.com
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.
PyroGuy_UK @pyroguy-uk.bsky.social Fire Spinnin Security Engineering Leader,
Breaker of things,
Builder of stuff,
Model builder,
BSidesNcl & dc44191 Elder, infosecbots
Technowomble,
Techlotmenter
he/him
Alexandria Ocasio-Cortez @aoc.bsky.social Waitress turned Congresswoman for the Bronx and Queens. Grassroots elected, small-dollar supported. A better world is possible.
ocasiocortez.com
Robert Graham @erratarob.bsky.social @erratarob on the hellscape site
SatOwlru Gojo @owlsys.bsky.social Shitposts. Geeky stuff. Tech. Curse words. Hacker. Sysadmin. Living in Germany. Glaze AI elsewhere. This is the Way.
#adhd
Catalin Cimpanu @campuscodi.risky.biz ☆ Cybersecurity reporter
★ Newsletters at Risky Business
#infosec #cybersecurity
https://risky.biz
BSides London @bsideslondon.bsky.social 📅 13 Dec 2025 | 📍 Novotel London West
Grassroots-driven security conference.
Built by the local InfoSec community, for the community.
Web: https://BSides.London
X/Twitter: https://x.com/BSidesLondon
#BSidesLDN2025
Brian Whelton @brianwhelton.bsky.social Network/Security chap, guitarist, cert junkie, F1 fan, festival, gig & conference attendee.
I stroke cats & drink tea!
All views are possibly mine...
Mark C @largecardinal.bsky.social Logician (PhD), Quantum Hacker, ML miscreant. Feral academic. Co-founder of Quantum Village @ DEF CON
Jason Leopold @jasonleopold.bsky.social Investigative Reporter, Bloomberg News. "FOIA terrorist." Subscribe to my newsletter, FOIA Files and my FOIA podcast, Disclosure.
Signal: JasonLeopold.666
http://swap.fm/l/O8A3zzBKsGWpqLtjzLSF
https://www.bloomberg.com/foiafiles
Joe B. - BlindHacker @blindhacker.bsky.social 
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 🥰
Joel Margolis (teknogeek) @teknogeek.io hacker
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
shenetworks @shenet.works Networking • Hacking • Hacking Networks (she/her)
shenet.works
TracketPacer @tracketpacer.com 🚀rockit network engineer
👩🏼💻ethernet fangirl
🛜 weird use cases & silly tech!
💌 tracket@tracketpacer.com
🌎 tracketpacer.com
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
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 🌻
LiveOverflow 🔴 @liveoverflow.bsky.social wannabe hacker... he/him
🌱 grow your hacking skills https://hextree.io
Jason Haddix @jhaddix.bsky.social CEO, CISO, Trainer, Hacker, and Speaker.
AI + hacking + sec leadership.
ex:BuddoBot-Ubisoft-Bugcrowd-Fortify-HP-Redspin-Citrix.
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
Matt Johansen @mattjay.com Friendly neighborhood cybersecurity guy | expect infosec news, appsec, cloud, dfir. | Long Island elder emo in ATX.
vulnu.com <- sign up for my weekly cybersecurity newsletter
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_
Rich Mogull @rmogull.com Cloud security, hacker, run/bike/drown, TK11940 in the 501st, itinerant disaster paramedic, private pilot, and other stuff. @rmogull on Signal
Chief Analyst at CSA. CEO of Securosis. Both totally made up titles.
https://slaw.securosis.com
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 
Phillip Wylie @phillipwylie.bsky.social Offensive Security Professional | Phillip Wylie Show Podcast Host | The Pentester Blueprint coauthor | TribeOfHackers Red Team | https://linktr.ee/phillipwylie
Gerald Auger, PhD @geraldaugerphd.bsky.social Passionate About Cybersecurity | Sharing Passion to Help Individuals Discover, Engage, and Level Up A Cyber Career | Tweets Sharing Cyber Tips, Tools, Love💙 Go to SimplyCyber.io
Louis Nyffenegger @snyff.pentesterlab.com Founder/CEO/Trainer/Researcher/CVE archeologist
@PentesterLab. Security engineer. Bugs are my own, not of my employer...
hakluke @hakluke.com Dad, hacker, solo founder of haksec.com and hackercontent.com.
Bee 🐝 @securibee.bsky.social Helping you hack a life you love.
💌 https://www.hivefive.community/
corgi @c0rg1.bsky.social I hack things
Jakoby @iamjakoby.bsky.social 
Jack Rhysider @jackrhysider.bsky.social Creator of Darknet Diaries.
Verification: https://twitter.com/JackRhysider/status/1675298532406984707
STÖK @stokfredrik.bsky.social Hacker / Creative
Mischief & GOOD VIBES ONLY
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
Taylor Lorenz @taylorlorenz.bsky.social Subscribe to my tech and online culture newsletter UserMag.co
Listen/watch Power User podcast on all platforms!!
Support my work on Patreon: https://www.patreon.com/cw/taylorlorenz
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
Nzyme @nzyme.org www.nzyme.org
EVERY WHISPER FINDS ITS ECHO
Lennart Koopmann @lennart.0x58ed.com Building @nzyme.org // Leichtes Wirkmittel 30+
Houston, TX, USA
KJ5KRF
Rachel Tobac @racheltobac.bsky.social Hacker & CEO @SocialProofSec security awareness/social engineering training, videos, talks | 3X @DEFCON🥈 | Ex Chair @WISPorg | Ex @CISAgov Technical Advisory Council under Director Jen Easterly
derek guy @dieworkwear.bsky.social Menswear writer. Editor at Put This On. Words at The New York Times, The Washington Post, The Financial Times, Esquire, and Mr. Porter.
If you have a style question, search:
https://dieworkwear.com/ | https://putthison.com/start-here/
Sam Swift 🏎️🎧🦊 @safesecs.bsky.social Cybers. DJish. Conwife. Nephophile. F1 Diva. Opinion Owner. Karaoke Disaster. ChiefDataSnarkist. She/Her/Bird.
BSidesNCL, BSides Leeds and BSides Lancs witch. DC SOC Goon 🌈🏳️⚧️Ally.
UK_Daniel_Card @mrr3b00t.bsky.social 
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
Paul Frazee @pfrazee.com CTO at Bluesky. Not a nerd.
Roachy @roachy.net Herder of cats, wrangler of packets, jack of some trades. RFC 3514 compliant. @DC151.org co-(dis)organiser.
Not really a cow
Tor Blog | The Tor Project [Unofficial] @blog.torproject.org.web.brid.gy 🌉 bridged from 🌐 https://blog.torproject.org/: https://fed.brid.gy/web/blog.torproject.org
Katie Paxton-Fear @insider.phd Dr, apparently. Security Adovcate @semgrep & Hacker. #BugBounty hunter & #infosec YouTuber. APIs & Interlinked OffSec, PhD in AI+Sec @hacknotcrime. she/her
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
PhilLovesCats @phillovescats.net any pronouns - 26 yrs - 161 - More than average knowledge in computer sciences - loves anime, plays PJSK, League of Legends, osu! and more~
Open Rights Group @openrightsgroup.org We fight for digital rights. Join us.
https://www.openrightsgroup.org/join/
Electronic Frontier Foundation @eff.org We're the Electronic Frontier Foundation. We're a nonprofit that fights for your privacy and free speech online. Find all of EFF's social media accounts at eff.org/social.- B yan @bcrypt.bsky.social just squatting this handle. find me at @yan.bsky.social.
Ars Technica @arstechnica.com Original news, reviews, analysis of tech trends, and expert advice on the most fundamental aspects of tech.