Joel Margolis (teknogeek) @teknogeek.io hacker
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 ๐ป
chompie @chompie.rip hacker, poster, weird machine mechanic
https://chompie.rip
Graham Cluley @grahamcluley.com Award-winning #cybersecurity keynote speaker, writer, podcaster | Host of multi-award-winning @smashingsecurity.com podcast.
โค๏ธ #DoctorWho, #Beatles, #Chess
He/him
๐ https://grahamcluley.com
๐๏ธ https://www.smashingsecurity.com
Rob Joyce @rgblights.bsky.social Cyber guy. Former NSA cybersecurity director and chief of TAO. Lover of memes. Warning - occasional outrageous Christmas light content.
Zack Whittaker @zackwhittaker.com Security editor, TechCrunch
Signal: zackwhittaker.1337
My stories: techcrunch.com/author/zack-whittaker
My newsletter/blog: this.weekinsecurity.com
Dan Goodin @dangoodin.bsky.social Cybersecurity Reporter, Ars Technica: https://arstechnica.com/author/dan-goodin/ Hungry for tips. Text me on Signal: DanArs.82. "The world isnโt run by weapons anymore, or energy, or money. Itโs run by little 1s and 0s, little bits of data."
Nathan McNulty @nathanmcnulty.com Loves Jesus, loves others | Husband, father of 4, security solutions architect, love to learn and teach | Microsoft MVP | @TribeOfHackers | ๐infosec.exchange@nathanmcnulty
Silas Cutler @silascutler.bsky.social You may know me from your server logs.
#Malware, Hacks, Internet Scanning, #CTI
Jen @jen.bsky.social Security and privacy nerd, online since the early 90s, poker player, fitness enthusiast, iconoclast, lifelong learner, secular homeschool mom, reader, animal lover, glp-1/peptide obsessed,
User #216 used to tweet from
https://twitter.com/jennicide
John Hammond @johnhammond.bsky.social Hacker. Friend. Cybersecurity Researcher at Huntress.
Tib3rius @tib3rius.bsky.social Web App (mostly) Hacker | Cybersecurity Educator | Content Creator | Ex-Brit | Links: http://linktr.ee/tib3rius (he/him) ๐บ๐ธ A mostly unserious person. @therealc3rul34n.bsky.social is bae ๐ฅฐ
Nick Frichette @frichetten.com Staff Security Researcher @datadoghq | DEF CON/Black Hat USA main stage speaker | he/him | OSCP OSWE | I turned hacking AWS into a career | Tweets are my own | Created https://hackingthe.cloud
Dr Nestori Syynimaa @drazuread.com Principal Identity Security Researcher @Microsoft. Ex-Secureworks (PhD, MSc, MEng, CITP, CCSK).
And yes, opinions are my own ;)
Azeria @azeria-labs.com Founder of Azeria Labs, Trainer, Author of Blue Fox: Arm Assembly Internals & Reverse Engineering
Tal Skverer @taltechtreks.com Security Researcher | Blog writer | Hacker | DEFCON speaker | Gamer | Silly stuff lover.
https://taltechtreks.com/
Jason Kikta @kikta.net // Making it up as I go
// JHU SAIS @alperovitch.institute adjunct
// @istorg.bsky.social adjunct sr tech advisor
// Former USCYBERCOM/CNMF
// Retired US Marine Corps
// Personal views and invective
hakan @hatr.bsky.social reporter covering cyber (both crime and state-sponsored) for Der Spiegel and ZDF, short overview at https://linktr.ee/hakantanriverdi, Signal: hakan.25
Whitney Merrill @wbm312.bsky.social I nudge people to care about privacy and security. CPO/DPO. Privacy/infosec lawyer. Hacker. Fighting for privacy, digital civil liberties & the users. Ex @EA @FTC |my views are my own. I used to post on Twitter at @wbm312.
MITRE ATT&CK @attack.mitre.org MITRE ATT&CKยฎ - A knowledge base for describing the behavior of adversaries. Replying/Following/Reposting โ endorsement.
David Buchanan @retr0.id reverse engineering, cryptography, exploits, hardware, file formats, and generally giving computers a hard time
Fedi: @retr0id@retr0.id
Macroblog: https://www.da.vidbuchanan.co.uk/blog/
๐ป @0x0.sigint.team Security. People matter most. Get off X, fool.
๐ฌ๐ง๐จ๐ฆ๐บ๐ฆ๐ฉ๐ช๐ซ๐ท๐ณ๐ฑ๐ฆ๐บ๐ณ๐ฟ
Hexadecim8 @hexadecim8.com Author | spooky trans athlete | Linux behavioral threat researcher | never hacked nobody
https://hexadecim8.com
Colin Childs๐ @phoul.bsky.social Anonymity & Privacy advocate // Free Software developer // Sysadmin & Network ops // Knitting // Chess
Chronic Illness / ND
https://links.insecure-complexity.ca/
Winnipeg, MB ๐จ๐ฆ
noopkat @noopkat.fragile.systems Soft person. Likes infosec, open source, electronics, reading, education, and privacy. 
Marcus Hutchins @malwaretech.com threads.com/@malwaretech
https://linkedin.com/in/malwaretech
https://marcushutchins.com
Katie Moussouris (she/her/she-hulk/she-ra)๐ป @k8em0.bsky.social Founder & CEO LutaSecurity @payequitynow MIT&Harvard visiting scholar, @MasonNatSec fellow, 1/2 Chamoru, 1/2 Greek all-American hacker
SwiftOnSecurity @swiftonsecurity.com computer security person. former helpdesk
Pwnallthethings @pwnallthethings.bsky.social Just thinking out loud.
Alfred Berg @berg.hf.ax security enthusiast | space | F1 | bikes
pwn @pwnfunction.bsky.social 
shubs @shubs.io Co-founder, security researcher. Building an attack surface management platform, @assetnote.io
ha3ks @ha3ks.com Cyber Security Engineer | SOC Team | Half a dozen Certifications in a Trench Coat
Blog: www.ha3ks.com
Robin @digi.ninja Hacker, coder, climber, runner, triathlete.
Always learning.
Co-flounder of SteelCon
syndrowm @syndrowm.com Hacker, CTF, CCDC, BJJ Brown Belt, python, rust, malware
https://www.offensivecontext.com
https://puck.tools
https://www.malicious.fit
netbiosX @netbiosx.bsky.social Purple Team
({({(Null Operator)})}) @null0perat0r.bsky.social | ๐ appsec | ๐ค CTO | โจ indy hacker | ๐๏ธ modular synth | ๐ชณ coder | ๐๏ธ camping
Developer of Faction: an open source pentesting framework.
https://github.com/factionsecurity/faction
https://bsky.app/profile/factionsecurity.com
Jack Cable @jackhcable.bsky.social CEO & Co-founder at Corridor.
Previously: Senior Technical Advisor at CISA, TechCongress in the Senate, Krebs Stamos Group, CISA, Defense Digital Service, and Stanford.
Corben Leo @hacking.bsky.social I hack stuff (legally). | co-founder boring.co
Twitter: https://twitter.com/hacker_
"Alex" @mangopdf.bsky.social australia's only hacker
https://mango.pdf.zone- M Peiter โMudgeโ Zatko @mudge.bsky.social DARPA/Google/Stripe/L0pht/Twitter/โฆ/DARPA/[redacted]
https://en.wikipedia.org/wiki/Peiter_Zatko
Cyber Detective @cybdetective.bsky.social Every day I write about #osint (Open Source Intelligence) tools and techniques. Also little bit about forensics and other cybersecurity related themes
Jack Rhysider @jackrhysider.bsky.social Creator of Darknet Diaries.
Verification: https://twitter.com/JackRhysider/status/1675298532406984707
Andrew Martin โกโธ๏ธ @sublimi.no Hacker // CEO https://controlplane.io ๐ @controlplane.io | Cloud Native Security | CISO openuk.uk | AI sec https://finos.org/ | Hacking Kubernetes https://oreilly.com/ | Ex https://tag-security.cncf.io/ & https://sans.org/ | Ex-X @sublimino
Rory McCune @mccune.org.uk Security geek, Containers, Kubernetes, Golang/Ruby, hillwalking
Home Page :- https://www.mccune.org.uk
Blog:- https://raesene.github.io
Rob Ragan @theoradical.bsky.social https://theoradical.ai
foxinSOCKS5 @foxinsocks5.bsky.social Recovering software engineer. Offensive security focused TPM.
noperator @noperator.bsky.social tech tasks are cool and hacking is great
Liam @leesoh.bsky.social 
Random Robbie @what-security.co.uk #infosec | #exploiter | #asm | fox | #LFC | scanner of the internet | #wordpress exploiter | #greynoise lover. | #Bugbounty hunter | Northerner | #UK
terjanq @terjanq.me security enthusiast that loves hunting for bugs in the wild. co-founder and player of @justCatTheFish.
infosec at @google. opinions are mine.
From: https://twitter.com/terjanq
harisec @harisec.bsky.social Interested in web security, bug bounties, machine learning and investing. SolidGoldMagikarp
pwneip @pwneip.bsky.social Principal RTO @F500, SANS Instructor & #SEC565 Red Team Ops Author, Red Team Village lead, former Bishop Fox, US Air Force. Tweets are my own, memes are stolen
Alex Chapman @ajxchapman.bsky.social Full Time #BugBounty Vulnerability Researcher
https://blog.ajxchapman.com
vortex @vortex.au I do offensive security things on the internet
แด
แดษดษชแดส แดษชแด๊ฑ๊ฑสแดส @danielmiessler.bsky.social AI / Security Researcher and Entrepreneur.
Founder/CEO of Unsupervised Learning.
Building AI that upgrades humans.
Scott Helme @scotthelme.bsky.social Hi, I'm Scott Helme, a Security Researcher, Entrepreneur and International Speaker. I'm the creator of Report URI and Security Headers, and I deliver world renowned training on Hacking and Encryption.
https://scotthelme.co.uk
HollyGraceful @hollygraceful.bsky.social I climb stuff and I hack things.
Jason Haddix @jhaddix.bsky.social CEO, CISO, Trainer, Hacker, and Speaker.
AI + hacking + sec leadership.
ex:BuddoBot-Ubisoft-Bugcrowd-Fortify-HP-Redspin-Citrix.
hakluke @hakluke.com Dad, hacker, solo founder of haksec.com and hackercontent.com.
sshell @sshell.co propane and propane accessories
ai + security research
ccdc red team
Gynvael Coldwind @gynvael.bsky.social Security researcher/programmer โ Managing director @ HexArcana โ @DragonSectorCTF founder โ he/him
Rob Fuller @mubix.com (he/him) Dad / Husband / Marine / Student / Teacher / @Hak5 / @NoVAHackers / @SiliconHBO / @NationalCCDC / @MARFORCYBER Auxiliary
Justin Elze @handle.invalid CTO @TrustedSec.com | Former Optiv/SecureWorks/Accuvant Labs/Redspin | Race cars
Alethe @alethe.bsky.social โUh-Lee-thโ | Bishop Fox ๐ฆ Red Team | DEF CON Goon & Black Badge Hall of Fame | DEF CON Social Engineering CTF Winner 2019 | Physical Pentester | IVR Pentester | IR Tabletop King ๐
Safa ๐ฟ๐ฆ in NorCal ๐บ๐ธ - Fish ๐ Nerd - Jeep Girl
James Kettle @jameskettle.com Director of Research at @portswigger.net
Also known as albinowax
Portfolio: https://jameskettle.com/
LiveOverflow ๐ด @liveoverflow.bsky.social wannabe hacker... he/him
๐ฑ grow your hacking skills https://hextree.io
Daniel Cuthbert @dcuthbert.bsky.social Ageing hacker, long time documentary photographer. Black Hat Review board. Now sitting on numerous government cyber security boards so I guess that means Iโve grown up right?
Alyssa Miller ๐ฆ๐ฉโโ๏ธ @alyssam-infosec.com Hacker, CISO, and commercial pilot. Certified Bluesky Elder. Author and International Speaker, Chief advocate of #DoBetterBeBetter
Compassion and empathy are traits in short supply but necessary to make this world a better place.
alyssasec.com
garethr @garethr.bsky.social VP Product @snyksec. @openpolicyagent Conftest maintainer. Developer, designer, product. Open source geek. Devops Weekly. @gdsteam alum. he/him.
Phillip Wylie @phillipwylie.bsky.social Offensive Security Professional | Phillip Wylie Show Podcast Host | The Pentester Blueprint coauthor | TribeOfHackers Red Team | https://linktr.ee/phillipwylie
Deviant Ollam ใ @deviantollam.bsky.social Philadelphian in Cascadia. Vociferous champion for Oxford commas, two spaces after a period, and ellipses. I break into buildings. ๐
"Even if the world were ending tomorrow, I would still plant a tree." ๐ฒ
(he/they)
TomNomNom @tomnomnom.com Computer booper and food enthusiast. He/him.
Rowan @rowanu.bsky.social AWS IAM, cloud security, and serverless
Micah Hausler @micahhausler.com Security and Kubernetes @ AWS
Zitadel ๐ฆ @zitadel.com Identity infrastructure, simplified for you.
Sarah Cecchetti @sarah-cecc.bsky.social Head of standards and innovation at Beyond Identity (Series C). Founder, IDPro. Identity and access management nerd.
Marc Boorshtein @mlbiam.dev Dad. CTO of @tremolo.io . Star Wars, Kubernetes, identity and access management and the Yankees. Co-author of Kubernetes: An Enterprise Guide, 3rd ed https://www.amazon.com/dp/B0CT8M958T
Dan Moore @mooreds.com Sr. Director, CIAM Strategy & Identity Standards at @fusionauth.io . Hangs out on HN too much. Author of "Letters to a New Developer", contributor to "97 Things Every Cloud Engineer Should Know". Writes at http://ciamweekly.com
FusionAuth @fusionauth.io The only Customer Identity and Access Management (CIAM) with hybrid, single-tenant deployment you can dev and test anywhere
Lucas Kรคldstrรถm @luxas.dev Kubernetes contributor, CNCF Ambassador
Running the Kubernetes meetups in Finland
Generic control planes and authorization at Upbound
Per Thorsheim @thorsheim.bsky.social Founder of #PasswordsCon. Above average interested in passwords & digital authentication. Online since 2400baud. I made the world use RFC 3207 STARTTLS for email encryption.
Mathieu Passenaud @mathieupassenaud.bsky.social Dealing with authentication and authorizations. oauth2 and openid connect expert, especially with
@keycloak
@PleaseOpen_it founder
Agri for holidays in Pรฉchabou
Auth.js @authjs.dev Authentication for the Web.
Jimmy Zelinskie @jimmy.zelinskie.com Cofounded @authzed.com. Exited Red Hat, CoreOS.
I build distributed systems, databases, authorization systems, containers, and businesses. NYC transplant in SF.
Tom Warren @tomwarren.co.uk Senior Correspondent @theverge.com โ Sign up to Notepad, my weekly newsletter on Microsoft's big bets at http://theverge.com/notepad โ Tips? msg me on Signal: tomwarren.01
John Gruber @gruber.foo I write Daring Fireball and created Markdown.
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.
Joanna Stern @joannastern.bsky.social ๐ฉ๐ปโ๐ป Senior personal tech columnist @WSJ
๐บ Contributor @nbcnews + @CNBC
๐ Emmy winner, technology and family lover
John Siracusa @siracusa.social Programmer, tech writer, and co-host of Accidental Tech Podcast, Reconcilable Differences, and Robot or Not. https://hypercritical.co
Parker Ortolani @parkerortolani.com ai @ Penske Media | prev @theverge.com & @polygon.com, @9to5mac.com, and @buzzfeed.com | opinions are my own
๐ https://www.parkerortolani.com
โ๐ป https://www.parkerortolani.blog
๐จ https://www.behance.net/parkerortolani
Quinn Nelson @snazzylabs.com Host of the YouTube channel, Snazzy Labs! I talk about tech.
Iโm @SnazzyQ most other places.
Chance Miller @chancemiller.me 9to5Mac.com editor-in-chief, host of 9to5Mac Daily and 9to5Mac Happy Hour
Email: chance@9to5mac.com
Signal: โช469-383-8069โฌ
Kalamazoo, MI
Dieter Bohn @backlon.com Currently working at Google. Formerly Verge, Android Central, PreCentral, iMore, etc. Posts about bikes, tech, and whether or not today is Friday.
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
Kevin Collier @kevincollier.bsky.social I cover digital threats for NBC News. Tip me! @kevincollier.01 on signal, kevin.collier@nbcuni.com. NYC, from West Virginia.
Andy Greenberg @agreenberg.bsky.social Writer for WIRED. Author of SANDWORM. Latest book, TRACERS IN THE DARK: The Global Hunt for the Crime Lords of Cryptocurrency, out now. agreenberg@wired.com. Andy.01 on Signal.
Lauren Goode @laurengoode.bsky.social WIRED Senior Correspondent covering Silicon Valley and its impact beyond. Send tips to Signal handle ChaoticGoode.12. (No PR pitches please)