Mark Primiano @doctor1hundred.bsky.social I can always escape.
kottke.org @kottke.org home of fine hypertext products since 1998. https://kottke.org
Mark Hamill @markhamillofficial.bsky.social Believe in yourself! Work hard, never give up & anything's possible! OR: Kick back, relax & aim low: You'll never be disappointed...๐
El Mapache @trashp4ndasec.bsky.social Infosec and infosec awareness stickers here:
https://www.redbubble.com/people/trashpandasec/shop?asc=u
Ian Amit @iiamit.bsky.social CEO & Co-Founder. Entrepreneur, hacker, executive, and general trouble maker/seeker/solver.
Board member @BSidesLV. Keynote speaker. Views are my own.
Mary Branscombe @marypcbuk.bsky.social Omnivorous technology journalist. girl with the USB earring; author of the Cassidy At Large technomysteries. Like my writing? Buy me a โ https://ko-fi.com/marybranscombe. she/her. Warning: contains opinions. signal marypcbuk.44
โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโdash @dascho.bsky.social hacker. philosopher. linguist. mathematician. scientist. scholar. poet. AI exploiter. finder of secrets and shortcuts and terrible truths. weaponized autistic inference. always doing many things at once. โwe must know, we shall know.โ github.com/da5ch0
explanoit @handle.invalid 
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
๐ป @0x0.sigint.team Security. People matter most. Get off X, fool.
Troy Hunt @troyhunt.com Founder & CEO of @haveibeenpwned.com, the most trusted name in data breach intelligence. Speaker, blogger, Microsoft Regional Director. Gold Coast, Australia.
Sherrod @sherrod.bsky.social Itโs me. Sherrod DeGrippo 
Anonymous @youranonnews.bsky.social We are Anonymous, we are legion, we do not forgive, we do not forget. Expect us. #Antifa without apology! Come at us, bro! +1-760-706-7425
Web: https://youranon.news
twitter: @YourAnonNews
mastodon: nerdculture.de/@youranonnews
Mr_Minion @mr-minion.bsky.social 
Chris Krebs @thekrebscycle.bsky.social Aka @c_c_krebs over there 
Jason Scott @textfiles.com Free-Range Archivist at the Internet Archive. TEXTFILES.COM guy. Documentary and Podcast creator. Troublemaker.
Pwnallthethings @pwnallthethings.bsky.social Just thinking out loud.
Brian Fitzpatrick @therealfitz.com Chasing Wonder, Engineer, Author, ORD Camp Instigator, Feminist. Potter. Recovering technologist. Would like to pet your dog.
Previously: Founder & CTO of Tock, Xoogler, Ex-Apple. He/Him.
Optimizing for kindness
wonder.voyage
debuggingteams.com
0DDJ0BB is going to #BsidesLV @0ddj0bb.bsky.social He/They; Host of Glass of 0J, InfoSec Dir, antizionist, antifascist
Sergio Caltagirone @intel.bsky.social Georgia Tech Professor. Cyber threat intelligence and cybersecurity professional - former NSA, Microsoft, and Dragos. President of the Threat Intelligence Academy. #FSD ๐ฆ Formerly @cnoanalysis on Twitter
Tarah Wheeler @tarah.org CSO of TPO.group โฆ๏ธ EFF Board of Directorsโฆ๏ธshe/her โฆ๏ธ bestselling author but only that one time
Lil_Lost @lillost.bsky.social Shy, Nerd, quietly creative, Queer. Who am I, where am I and why am I in this hand-basket?
Randall Munroe @xkcd.com 
Matthew Green @matthewdgreen.bsky.social I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com
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
rand0h @akacki.net Goon / Degenerate / KD3CHT / Akacki.net / DEFCON610.org
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
the grugq @thegrugq.bsky.social 
DilDog ๐
@dildog.l0pht.com Tech Dysangelist
cDc/hack.xxx/Veilid
Support Veilid! Badge: ๐
www.veilid.com
Merch at: @hack.xxx
he/him/"hey buddy"
bat ๐ฆ๐ป @mzbat.bsky.social Security Consultant & Founder, Sonar Security | Red Siege, VMware Tanzu, NASA GSFC, Apple, 18F | art, lego, board games, comics, cute animals |๐ง๐ปโโ๏ธโต๏ธ
Stefano Zanero @raistolo.bsky.social Tinkerer, security geek, recovering entrepreneur, full professor at www.polimi.it, frequent flyer, private pilot, and generic pundit. He/Him ๐ณ๏ธโ๐โฉ
For aviation follow me on Instagram, same id!
Ray [REDACTED] @rayredacted.com Past: Host of "Tribe of Hackers"; Assoc. Producer "Darknet Diaries."
Current: Cybersecurity researcher and executive. Also, father of the fastest climber who has ever lived. Seriously.
Warning: I talk about my son ALOT
โUt scandis, alios subleva.โ
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.
TechCrunch @techcrunch.com Technology news and analysis with a focus on founders and startup teams.
Got a tip? http://techcrunch.com/tips
๐ต๐น snipe, lixo tรณxico โญโญโญโญโญ @snipe.lol Hacker, dev, CEO of @grokability.com, author, speaker, open sourcerer, sudo incarnate, poo doula. I make @snipeitapp.com. Was @snipeyhead. Married to @uberbrady.com. Vivo em Lisboa ๐ต๐น. #Laravel #FOSS
๐ snipe.net
๐ snipe.pt
๐ @snipe@hachyderm.io
Rachel Tobac @racheltobac.bsky.social Hacker & CEO @SocialProofSec security awareness/social engineering training, videos, talks | 3X @DEFCON๐ฅ | Ex Chair @WISPorg | Ex @CISAgov Technical Advisory Council under Director Jen Easterly
Blenster ๐
@blenster.com I used break things and write detailed reports but now I'm management. Rapid Prototyper. Maker. Apprentice Knifemaker. Sometimes I try to help explain social situations to dudes.
Trans rights are human rights and Black lives matter.
I love you.
netspooky @vacci.ne knuck if you buck
https://n0.lol
SwiftOnSecurity @swiftonsecurity.com computer security person. former helpdesk
Deth Veggie @dethveggie.bsky.social Herr Doktor Professor Deth Vegetable -- CULT OF THE DEAD COW -- .ooM
Hacker / Archaeologist / Gadabout / Professional Something-or-Other. Anti-fascist and Pro-science. As the old axiom says, reality has a liberal bias.
Nazis need to be punched.
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
Azeria @azeria-labs.com Founder of Azeria Labs, Trainer, Author of Blue Fox: Arm Assembly Internals & Reverse Engineering
Ian Coldwater ๐ง๐ซ @lookitup.baby Kubernetes SIG Security Co-Chair, goose in the mainframe. Minneapolis. They/them. Stay punk ๐ด
MSP feed info: https://bsky.app/profile/amityf.bsky.social/post/3mrv36uo4pc2a
Chelsea Manning @xychelsea.tv 
The Official Pulpit of CULT OF THE DEAD COW @cultdeadcow.com www.cultdeadcow.com
mattrix @mattrix.bsky.social DJ, Defcon RET SOC Goon, Toorcon Sr. Staff, Information Security Pro by trade. (Hacker, Fine Dining, Travel, Adventurer and INTJ) Disclaimer: Posts my own.
Khalil @onu.uno Just Another Rather Very Intelligent Sapien. Information Security Consultant. Host Arabia Unboxing on YouTube. Actor, recently. Tech writer, sometimes.
Marcello @byt3bl33d3r.bsky.social Running on vibes. Cyber vibes.
The Register @theregister.com Your favorite enterprise technology news vultures, flying high in the Bluesky โ On the web since 1998 โ More here: https://www.theregister.com/
DEF CON @defcon.bsky.social The worldโs premier hacker conference. Serving the global hacker community since 1993.
Defcon.org
Forum.defcon.org
Defcon.social
adafruit @adafruit.com Engineer - Founder of Adafruit - Brooklyn, NY USA - Manufacturer, open-source hardware, certified Minority and Woman-owned Business Enterprise (M/WBE) https://adafruit.com - support https://forums.adafruit.com & order/customer help support@adafruit.com
Internet Archive @archive.org Internet Archive is a non-profit research library preserving web pages, books, movies & audio for public access. Explore web history via the Wayback Machine. 
Bluesky Safety @safety.bsky.app Sharing updates about trust and safety on Bluesky.
This accountโs mentions are not actively monitored. To report a post or account, use the in-app reporting feature.
Community Guidelines: https://bsky.social/about/support/community-guidelines
BSides Las Vegas @bsideslv.org BSides Las Vegas will take place August 3-5, 2026
Las Vegas ยท bsideslv.org
MacRumors.com @macrumors.bsky.social Apple, iPhone, iPad, and Mac rumors, news, tips, and videos. This is the official MacRumors.com Bluesky account. Follow us! Message us with questions and comments.
Alex Ionescu @ionescu.bsky.social Windows Internals Author, Developer, Reverse Engineer, Security Researcher, Speaker, Trainer, and most recently Nation State Hacker.
Core OS Platform Developer at Apple, Hyper-V Vendor at Microsoft, Chief Architect at CrowdStrike and now Director at CSE.
Michael Goetzman @goetzman.bsky.social Wisconsinite, Cypherpunk, Solarpunk โ Environmentalist, Burner, Hacker, Kabbalist, Freemason, @CypherCon Creator, @DEFCON Goon, MSFT MVP & CIO / CISO ๐บ๐ธโก๏ธ๐ฎ๐ฑ Check out the hacker conferences SecretCon.com (MN) & CypherCon.com (WI)
TProphet @tprophet.org Founder of @queercon @telechallenge @flyawardcat. Writer @2600, @tribeofhackers.
Every day, my life continues to amaze me.
ๆๆฏๅๆงๆ# ๐ณ๏ธโ๐
Opinions are my own.
Molly White @molly.wiki writes citationneeded.news โข runs @web3isgoinggreat.com and @influence.citationneeded.news โข tech researcher and cryptocurrency industry critic โข software engineer โข wikipedian
support my work: citationneeded.news/signup
links: mollywhite.net/linktree
๐๐๐
CypherCon @cyphercon.bsky.social Wisconsin Technology & Hacker Conference, year 9 returning April 1-2, 2026 downtown Milwaukee! Https://CypherCon.com
Scott - Like on every other site @secureholio.bsky.social Ireland, beer, whiskey, Ireland, bowling, archery, oh did I mention Ireland? Because I live here now โ
Violet Blueยฎ @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
Alex Stamos @stamos.org CPO/CSO of Corridor.dev, teaching at Stanford.
Walt Mossberg @waltmossberg.bsky.social Now: News Literacy Project. Then: WSJ tech columnist, AllThingsD, Recode, D & Code conferences, Verge, CTRL-WALT-DELETE. Opinions are purely personal.
Tim O'Reilly @timoreilly.bsky.social Founder & CEO, O'Reilly Media. Doing my best to help good futures happen.
Hank Green @hankgreen.bsky.social Long Time Internet Guy
Jay ๐ฆ @jay.bsky.team Founder & Chief Innovation Officer @ Bluesky
Working on @attie.ai
๐ฑ ๐ชด ๐ณ
AT Protocol Developers @atproto.com Social networking technology created by Bluesky.
Developer-focused account. Follow @bsky.app for general announcements!
Bluesky API docs: docs.bsky.app
AT Protocol specs: atproto.com
wendy knox everette @wendyck.bsky.social Startup CISO. BSidesLV Lockpick. Hacker lawyer. Amzn & Google alum, USCG wife, Wellesley, GMU Law. IAAL but IANYL.
kate conger @kateconger.com tech reporter for the NYT!
co-author of CHARACTER LIMIT!
signal: kateconger.11
buy our book: https://www.penguinrandomhouse.com/books/737290/character-limit-by-kate-conger-and-ryan-mac/
tour dates & translations: https://linktr.ee/kateconger
ลukasz @maldr0id.bsky.social Military-grade reverse engineer @ Google, working on Android malware
Got mistaken for a member of Project Zero once.
Everything here is my own opinion
he/him โจ๐๐ฆ
ลukasz @lukasz.bsky.social Breaking bad UTF-8 implementations since 1991. I secure cybers and run trails. If Iโm posting, Iโm hopefully not on a trail. Views own. He/him
Hexadecim8 @hexadecim8.com Author | spooky trans athlete | Linux behavioral threat researcher | never hacked nobody
https://hexadecim8.com
Dave โHealโ Schwartzberg @dschwartzberg.hak4kidz.com What goes in here?
PhreakingGeek @phreakinggeek.bsky.social Purveyor of all things absurd. Security d00d. Lifelong learner. Human. Thoughts posted here are my own. #WeAreAllCollateral
Oscaron โ๐ง @oscaronactual.bsky.social @oscaron at Twitter. 
Whitney Champion ๐ช @whit.zip security architect / co-founder @digitaldefenseinstitute.com / co-founder Recon InfoSec
โฅโฅโฅ == @eric.zip, nerdery, rainbows, sweatpants
she/her | mama of 3 | ๐ค๐๐ฟ๐๐
unicorns.lol
https://short-stack.net
whitneychampion.com/portfolio
MITRE ATT&CK @attack.mitre.org MITRE ATT&CKยฎ - A knowledge base for describing the behavior of adversaries. Replying/Following/Reposting โ endorsement.
Luca Zorloni @lukelike.bsky.social Giornalista, mi occupo di tecnologia e innovazione. Giร direttore di Wired Italia ๐ Iscriviti a Question Time, la mia newsletter ๐ https://open.substack.com/pub/questiontime
Anonymous @youranoncentral.bsky.social #Anonymous: Actions Not Nouns. All that exists is interaction. #BindingChaos #3E https://yacnews.com/
Emmanuel Goldstein ๐บ๐ฆ @goldste.in Editor of 2600 Magazine
Coordinator: Hackers On Planet Earth conferences
Host: Off The Hook & Off The Wall radio shows
etc.
Beto OโRourke @betoorourke.bsky.social Powered by People
Hackers On Planet Earth ๐ณ๏ธโ๐๐ณ๏ธโโง๏ธ @hope.net HOPE Conference
The New Yorker Hotel
August 14-16, 2026
NY, NY
https://hope.net
Space Rogue @spacerog.bsky.social I fight for the user. | L0pht Heavy Industries - ATStake - Whacked Mac Archives - Hacker News Network - Cyber Squirrel 1 | Semgrep
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
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 [โฆ]
๐ bridged from โ https://defcon.social/@thedarktangent, follow @ap.brid.gy to interact
Jeff Moss @thedarktangent.bsky.social thedarktangent@defcon.social
The Associated Press @apnews.com Advancing the power of facts, globally ๐
God @thegodshow.com Creator of the Universe.
thegodshow.com
https://youtube.com/@thegodshowlive
Jayson E. Street๐๐ค๐ @jaysonstreet.bsky.social Hacker - Helper - Human
JaysonEStreet.com
wint @dril.bsky.social Never Bullshit
I challenge any and every one who wants to kick my ass to a debate .
https://www.patreon.com/dril
https://www.instagram.com/dril
https://linktr.ee/drilreal
Ken Klippenstein @kenklippenstein.bsky.social Independent journalist.
Send tips via Signal: 202-510-1268.
Join my newsletter ๐๐๐
kenklippenstein.substack.com
Popehat @kenwhite.bsky.social Defunct account of Ken White, criminal defense attorney and First Amendment litigator. Co-host of Serious Trouble podcast and writer at The Popehat Report. Opinions here are my own. Decent people fight evil.
Signal: KenWhite.1969
The Onion @theonion.com Americaโs Finest News Source. A @globaltetrahedron.bsky.social subsidiary.
Get the paper delivered to your door: membership.theonion.com
Join The Onion Newsletter: https://theonion.com/newsletters/
Katie Mack @astrokatie.com Cosmologist, pilot, author, connoisseur of cosmic catastrophes. TEDFellow, CIFAR Azrieli Global Scholar. Domain verified through my personal astrokatie.com website. She/her. Dr.
Personal account; not speaking for employer or anyone else.
Jaku @jaku.bsky.social Emmy Award Winning CEO @ CrowdControl.live Discord - jaku#1337 | jaku@warp.world
Ex-SpiderLabs | Co-Founder of THOTCON
โด๏ธCarlโด๏ธCosmosโด๏ธ @cillic.bsky.social Humanities for Hackers
Antiracist antifascist patriarchy-smashing hedonistic cis-queerish nightmare from the void.
Hot Mess.
He/they
Somewhere on the periphery of the Trans + Queer Shitpost
lintile @lintile.lol now available as a browser extension