Marcus Hutchins @malwaretech.com threads.com/@malwaretech
https://linkedin.com/in/malwaretech
https://marcushutchins.com
Chris Person @papapishu.bsky.social Gaming. Cofounder/blogging at @Aftermath.site.
aftermath.site/
Video at Highlight Reel.
patreon.com/highlightreel
Occasional DIY LaserDisc Archivist
Mychal Threets @mychal3ts.bsky.social “Having fun isn’t hard, when you’ve got a library card!” - Arthur Read
linktr.ee/mychalthreets
Technology Connections @techconnectify.bsky.social I'm that YouTuber who taught you how dishwashers work. Guess I'm tryin' out the whole Bluesky thing now.
he/him
https://www.youtube.com/technologyconnections
Interurban Era @interurbanera.bsky.social I make chill scale modeling videos
+ Build custom model railroads for clients
https://lnk.bio/InterurbanEra
Weird Spy Satellite @weirdsatellite.bsky.social Weird Spy Satellite Imagery. A speculative surveillance bot by @samplereality.bsky.social. Posts self-destruct for security reasons.
steven monacelli @stevanzetti.bsky.social special investigative correspondent @texasobserver.org • contributor @coolzonemedia.bsky.social • publisher @proteanmag.com • send tips via Signal: stevanzetti.12
Read & support my work: https://linktr.ee/Stevanzetti
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/
David Steele @davidsteele.ca 
@richardhammond.bsky.social @richardhammond.bsky.social 
Steve Wozniak @stevewoz.bsky.social Apple co-founder, dog lover, speaker
akio @ohhaiakio.bsky.social Simplify and add fun.
@duplico.bsky.social @duplico.bsky.social Backup account for @dupli.co
@erickotz.bsky.social @erickotz.bsky.social 
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
@andygreenphd.bsky.social @andygreenphd.bsky.social 
Black Hat @blackhatevents.bsky.social The world's premier Technical Cybersecurity Conference Series
R.D. Clarke @1o57.bsky.social 1057. Hacker. Scientist. Engineer. Synthesizer Enthusiast. Mathematician. May have created a puzzle or two. Not a huge fan of the CCP or cruelty. Antiquarian adventurers await. 
Brian Krebs (parody) @briankrebs.bsky.social Did you think your little ass could hide from me? Don’t worry this username will be forwarded to my federal buddies. I smoke all sim swappers and put them in some packs! 💯💯💯
parody
Jeff Moss @thedarktangent.bsky.social thedarktangent@defcon.social
Tawnie @tawnie.bsky.social Cat wrangler, nerd, collector of information security education certificates. #OSINT hobbyist CoF member
Marc Ambinder @marcambinder.bsky.social National security, politics, breaking news, cats. Author of "The Brink." Trust and safety policy @ TikTok now. Amateur Everettian quantum mechanic. 🌈
Crypto & Privacy Village @cryptovillage.bsky.social We help bring cryptography & privacy knowledge to the hacker community.
Wall of Sheep @wallofsheep.bsky.social Official Feed from the Wall of Sheep
Danny Weitzner @djweitzner.bsky.social MIT Computer Science and Artificial Intelligence Lab
Founder, MIT Internet Policy Research Initiative
Privacy, Cybersecurity, Free Speech, Surveillance, Computer Science & Law
https://internetpolicy.mit.edu/daniel-weitzner/
SecurityNews @securityweekly.bsky.social Cybersecurity Nerd
Open Rights Group @openrightsgroup.org We fight for digital rights. Join us.
https://www.openrightsgroup.org/join/
Emirates Team New Zealand @emiratesteamnz.bsky.social Emirates Team New Zealand — Defender of the 38th America’s Cup. Innovation. Speed. Kiwi spirit.
Grifter @grifter801.bsky.social Threat Hunting & DFIR, Hacker, Geek, DEF CON & Black Hat CFP Review Board Member, DEF CON Contest/Events/Demo Labs Dept. Head, Black Hat Staff, DC801 Founder
Matt Blaze @mattblaze.org Scientist, safecracker, etc. McDevitt Professor of Computer Science and Law at Georgetown. So-called expert on election security and a few other things. Slow photographer. RF nerd. Occasionally blogs at https://mattblaze.org/blog
DEF CON Scavenger Hunt @defconscavhunt.bsky.social https://www.defconscavhunt.com/
https://x.com/DefConScavHunt
Skytalks @skytalks.bsky.social Skytalks is a ‘sub-conference’ that gives a unique platform for researchers to share their research, for angry hackers to rant about the issues of their industry, and for curious souls to probe interesting issues, all off-the-record https://skytalks.info/
CypherCon @cyphercon.bsky.social Wisconsin Technology & Hacker Conference, year 9 returning April 1-2, 2026 downtown Milwaukee! Https://CypherCon.com- K KEVIN MITNICK @kevinmitnick.bsky.social Hacker
William Gibson @greatdismal.bsky.social Author of Neuromancer and, most recently, Agency (still above from “Kill Switch”, The X-Files, Season 5, Episode 11, co-written with Tom Maddox)
@infosecjerk.bsky.social @infosecjerk.bsky.social 
AND!XOR @andnxor.bsky.social We make stuff. We drink beer. In no particular order. #mattdamon
Alton Brown @altonbrown.bsky.social I'm cook stuff. I film stuff. I write stuff. I drink stuff. Not necessarily in that order
@egyp7 @egyp7.bsky.social I like juggling, Bash, chess puzzles, and good exploits. Worked on Metasploit for some years. 💙💜🩷
@egypt@mastodon.social
@xkcdcomic.bsky.social @xkcdcomic.bsky.social 
Dan Kaminsky @dantheduke.bsky.social Never had a Twitter, but decided I’d get in on the ground floor this time. Fan of film and trying new things.
Timothy C. Summers, Ph.D. @howhackersthink.bsky.social #HowHackersThink
@stevegrandmusic.bsky.social @stevegrandmusic.bsky.social 
Clive Thompson @clivethompson.bsky.social Writer, musician, hobbyist coder. Wired / NYT Magazine / Mother Jones, author of "Coders". Blog at clivethompson.medium.com. Free "Linkfest" newsletter ("the opposite of doomscrolling"): https://shorturl.at/XcutG. Built https://www.weirdoldbookfinder.net/
parker higgins @xor.blue computer person, dancing animal- R Reed Loden @reedloden.bsky.social
ShmooCon @shmoocon.bsky.social Jan 10-12, 2025
Washington, D.C.
Less 🫎 Than Ever
This account is mostly used to push information. Got questions? Email us at info @ shmoocon.org.
Duff Goldman @duffgoldman.bsky.social I make stuff. Some of it you can eat. Some of it you can play with. Some of it you can read. Some of it you can listen to. duff.com
The one and only @infosystir.bsky.social 
Cheston @chestonlee.com Too Old to be New Too New to be Classic
IAM & Security Engineering Leader with Netflix, former Hillary for America, Cory Booker for President
👬 @james.reggio.cat 🐈x2 | 🏳️🌈-🩷💙💜 | Lawful Good
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.
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.
old fruit pictures @pomological.xor.blue i'm a bot tweeting random images from the pomological watercolor collection in the usda's national agricultural library. unofficial. built by @xor.blue
Ryan Kovar @meansec.bsky.social Cyber dude. Enjoys clicking too fast, long walks in the woods, & advocating. Hates printers. Co-Creator of the BOTS CTF
Ars Technica @arstechnica.com Original news, reviews, analysis of tech trends, and expert advice on the most fundamental aspects of tech.
Allen Benjamin Johnson, III @mrallenbenjamin.bsky.social 
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.
Dre ☭ @d4rkm4tter.bsky.social 
I Am The Cavalry @iamthecavalry.org 
Atlantic Council @atlanticcouncil.bsky.social Shaping the global future together.
Subscribe to our newsletters: https://engage.atlanticcouncil.org/Standard-Sign-up-Newsletters.html
JoshCorman @joshcorman.bsky.social Philosopher-Strategist-Protector… more later 
JAKEVIS @jakevis.bsky.social ♒️
Unofficial Hackaday Feed @hackaday-feed.bsky.social Unofficial feed from https://hackaday.com/
@xxrobot.bsky.social @xxrobot.bsky.social 
Patrick Tucker @pattucker.bsky.social Sci-Tech editor for DefenseOne, author of The Naked Future. Spies, AIs and the future(s).
Alex Stamos @stamos.org CPO/CSO of Corridor.dev, teaching at Stanford.
Beau Woods @beauwoods.com hack all the cybers
Joseph Lorenzo Hall, PhD @josephhall.org Astrophysicist turned advocate; guiding the globe to a safer, stronger Internet. Distinguished Technologist @internetsociety.org, https://josephhall.org/, (former CDT, NYU, Princeton CITP, Berkekey iSchool/Astro)
Elizabeth Wharton @lawyerliz.bsky.social Adviser, lawyer, and sometimes cybersecurity circus ringmaster - my monkeys fly.
Robert Barat (volt4ire) @volt4ire.bsky.social gaymer. infosec. FOSS.
EN/ES/IT/עברית
Berlin & NYC
https://mastodon.social/@volt4ire
Eric Evenchick @ee.bsky.social Hardware / Embedded Security Human
💼 Co-founder @tetrelsec.com
🏠 Toronto
He / Him 🏳️🌈
Molly McKew @mollymckew.bsky.social Writer/lecturer on Russian influence & information warfare | lead writer of greatpower.us | Be excellent to each other
Elkos~ @elkos.bsky.social Deer Enjoyer | Ger | 26 :3 | Nagolder Reh
mintdeer.net 
District Locksport @districtlocksport.bsky.social ✨ Ethical lock picking and a damn good time.
📍 DC-MD-VA
📸 @DistrictLocksport
💻 www.districtlocksport.com
@compuwizz.bsky.social @compuwizz.bsky.social 
Katie Moussouris (she/her/she-hulk/she-ra)🌻 @k8em0.bsky.social Founder & CEO LutaSecurity @payequitynow MIT&Harvard visiting scholar, @MasonNatSec fellow, 1/2 Chamoru, 1/2 Greek all-American hacker
@patrickwardle.bsky.social @patrickwardle.bsky.social 
AppleInsider @appleinsider.com The official https://appleinsider.com account.
Apple news and rumors since 1997.
Louis Gerbarg @lgerbarg.bsky.social Linker Developer @
Opinions are my own.
wendy knox everette @wendyck.bsky.social Startup CISO. BSidesLV Lockpick. Hacker lawyer. Amzn & Google alum, USCG wife, Wellesley, GMU Law. IAAL but IANYL.
Matthew Green @matthewdgreen.bsky.social I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com
Jeffrey Goldberg @jpgoldberg.ioc.exchange.ap.brid.gy Security geek. Dilettante academic. Political junky. Maker of bad math puns. He/they Opinions represent the voices in my head.
For whatever it’s worth, my […]
[bridged from https://ioc.exchange/@jpgoldberg on the fediverse by https://fed.brid.gy/ ]
Ricky Mondello @rmondello.com 💚 Friend
🏳️⚧ Trans, nonbinary, they/them
😷 Caring, careful
🔑 Passkeys & passwords
🧛🏻♀️ It’s not a phase
🦔 Speedrunner
Arrigo Triulzi @cynicalsecurity.bsky.social IT Security, cynically aged. Maths. Some nukes. Longing for Symbolics and Connection Machines. Keeper of Ancient Computing Lore. Wassenaar intangible Ⓐ
Science Daddy @sciencedaddy.bsky.social Solar System, Space, and Science. NASA JPL. 🏳️🌈 Pride 🏳️⚧️ Ally. Knowledge is Power.
Patrick Skinner @pmskinner.bsky.social Nothing much to say that hasn’t been said long ago: I’m a doofus and a terrible follow
Legal Hackers @legalhackers.bsky.social The legal innovation community. #legalhack
www.legalhackers.org
GreyNoise @greynoise.io GreyNoise analyzes Internet background noise. Use GreyNoise to remove pointless security alerts, find compromised devices, or identify emerging threats.
Matt Linton @amuse.bsky.social @0xMatt on Twitter
Rescue, DFIR, Cello and Birds
Emerald Onion @emeraldonion.org U.S. 501(c)(3) human rights nonprofit and transit ISP supporting internet privacy infrastructure. AS 396507. Mastodon: https://disobey.net/@emeraldonion
pavan rajam @pavanrajam.bsky.social design at apple, other things elsewhere 
Window Snyder @windowsnyder.bsky.social 
Luis Saiz @lsaiz.bsky.social Formalized paranoia
Conrad Kramer @conradkramer.com engineer @sky.app, co-founder @software.inc
previously @belfercenter.bsky.social, Shortcuts @ Apple
you should copy that floppy
Jeff @jnadeau.com attractive nuisance • for technical content you’re better off finding me on mastodon
Damian @fagamericano.bsky.social Security & Privacy. Opinions my own. Frm GOOG, AMZN.
Neurodiverse queer security stream of consciousness with a latin spice.
🇻🇪🇺🇸🏳️🌈. (he/him)
Julia Evans @b0rk.jvns.ca programming and exclamation marks
blog: jvns.ca
zines: wizardzines.com
Chasten Glezman Buttigieg @chastenbuttigieg.bsky.social Dad, author, teacher, macaroni and cheese maker. PAPA’S COMING HOME is an instant NYT bestseller and on shelves now!
Marie Fromm @mallorys.bsky.social Geek goddess, passionate about cryptography, computer security and music. #RealLiveTransAdult, Advocate for LGBTQ+ Equality. She/Her