samy k͓͓͓͓͓͓͓͓͓͓͓͓͓͓͓amkar͛͛͛͛͛͛͛͛͛͛͛͛͛͛͛ @sa.my think bad, do good. | https://sa.my
Hope Walker @1cemoon.bsky.social Principal Consultant at SpecterOps. All opinions are my own.
Ali @endingwithali.com software engineer @ fintech- content creator @ http://links.ali.dev - threatwire host @hak5 - @breakingthepod - nyc - ex @miteecs - jewish
The Azure Security Podcast @azsecpod.bsky.social Your twice-monthly Azure Security podcast. News and security chats with special guests. Hosted by @sarahyo.com, @markasimos.bsky.social, Michael Howard and Gladys Rodriguez.
https://aka.ms/azsecpod
Martin Sohn Christensen @martinsohn.dk Security Researcher @ SpecterOps
https://martinsohn.dk
Dirk-jan @dirkjanm.io Hacker at outsidersecurity.nl. Researches Entra ID, AD and occasionally Windows security. I write open source security tools and do blogs/talks to educate others on these topics. Blog: dirkjanm.io
Evan McBroom @evanmcbroom.bsky.social @SpecterOps
Fabian Bader @fabian.bader.cloud #Security #Azure #EntraID #XDR #MDE #Identity #M365 #AD #PKI #KQL
Microsoft MVP
Tweets and opinions are my own
Jason @jasonjfrank.bsky.social Father / Husband / COO at SpecterOps
Rob Fuller @mubix.com (he/him) Dad / Husband / Marine / Student / Teacher / @Hak5 / @NoVAHackers / @SiliconHBO / @NationalCCDC / @MARFORCYBER Auxiliary
Dr Nestori Syynimaa @drazuread.com Principal Identity Security Researcher @Microsoft. Ex-Secureworks (PhD, MSc, MEng, CITP, CCSK).
And yes, opinions are my own ;)
julie agnes 🌈 @julieasparks.bsky.social Detection & Response Engineer. She/her. Currently Security Research @Datadog // Previously @Cloudflare @Brexhq
Katie Nickels @likethecoins.bsky.social 
Mugwump Jones @mugwumpjones.bsky.social Muppet and consumer of aged memes.
Craig Mod @craigmod.com Writer & photographer. Japan based for 20+ years.
Author of Things Become Other Things (Random House: May 2025), Kissa by Kissa (2020). Contributor to NYTimes, Atlantic, WIRED, and more. Walks a lot. Bla bla bla!!
shop.specialprojects.jp
craigmod.com
Andy Robbins @andyrobbins.bsky.social aka wald0
Sarah Young @sarahyo.com Ex - Security & AI stuff @ Microsoft | Co-host of @azsecpod.bsky.social | Dogs, food and cyber security posts | Opinions mine, not my employer's | 🇬🇧 living in 🇦🇺 | Sarahyoung.io
Chandrapal Badshah @badshah.io Cloud Security Researcher
Building https://cloudsecurity.club
Blog https://badshah.io
hotnops @hotnops.bsky.social Does stuff at @specterops
Cloud security research
SpecterOps @specterops.io Creators of BloodHound | Experts in Adversary Tradecraft | Leaders in Identity Attack Path Management
Ian Kretz @ikretz.bsky.social Security Research @ Datadog
@matt-muir.bsky.social @matt-muir.bsky.social Security Researcher @ Datadog
Mainly malware analysis and cloud security
Fred Baguelin @udgover.bsky.social Security Researcher @Datadog.
John Savill @savilltech.com 
Datadog Security Labs @securitylabs.datadoghq.com Read our Security Labs blog: https://securitylabs.datadoghq.com
Subscribe to our monthly newsletter: https://securitylabs.datadoghq.com/newsletters/
John Hammond @johnhammond.bsky.social Hacker. Friend. Cybersecurity Researcher at Huntress.
Orange Tsai @orange.tw This is 🍊
Eric Woodruff @ericonidentity.com Entra nerd currently @ #Semperis. Parent. Partner. MS Security MVP. Views are those of my cat.
Tracebit @tracebit.bsky.social Assume Breach using Security Canaries | https://tracebit.com
Black Hills Information Security @bhinfosecurity.bsky.social Specializing in pen testing, red teaming, and Active SOC. We share our knowledge through blogs, webcasts, open-source tools, and Backdoors & Breaches game.
blackhillsinfosec.com & poweredbybhis.com
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
Aaron Zollman @zollman.bsky.social Aging security nerd, Brooklyn resident, recovering Twitter addict (and we all know this isn't helping)
Marco Lancini @marcolancini.it 💼 Director of Security
🏠 MarcoLancini.it
📬 CloudSecList.com
📚 CloudSecBooks.com
💬 I write about security strategy, technical leadership, and cloud security.
Tim Medin @timmedin.bsky.social Kerberoast Guy • RedSiege CEO • Hater of Pants • Former SANS 560 Author, Senior Instructor • Packers owner • Work Req: http://redsiege.com/contact
@amberbennoui.bsky.social @amberbennoui.bsky.social 
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
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
iximeow @there.is.no.aarch64.mov made out of meat. making computers pretend to be computers
Dominic White @singe.bsky.social Hacker at Orange Cyberdefense's SensePost Team
https://hello.singe.za.net/
Karim El-Melhaoui @karimscloud.bsky.social Principal Security Architect & Partner at http://o3c.no, CloudSec Researcher, Microsoft Security MVP, CSA Norway Board Member
Nicolas Caproni @caproni.fr Head of Sekoia Threat Detection & Research (TDR) team • Cyber Threat Intelligence • Detection Engineering • SOC Platform 🇫🇷 🇪🇺 • Hip-Hop • Basketball 
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 I’ve grown up right?
Maxime Coquerel @zigmax.bsky.social Cloud Security Geek ! | #CNCF Ambassador | Microsoft #MVP #Azure & #Security | Cloud Security Vulnerability Research | #AI #CloudSecurity #Kubernetes #SecOps
Blog: zigmax.net
Nick Jones @nojones.net Head of Research @ Reversec - cloud security, automation, DevOps and attack detection. Opinions are my own.
Amitai Cohen🎗️🤟 @amitaico.bsky.social personal website @ cloudcurio.us ✦ researching @ Wiz Security (threats.wiz.io) 🐞 maintaining @ cloudvulndb.org 🎙️ podcasting @ cryingoutcloud.io 🗺️ pivoting @ Pivot Atlas (gopivot.ing)
Alfie Champion @ajpc500.bsky.social Founder @ delivr.to | Threat Detection @ GitHub | Previously MWR
@egyp7 @egyp7.bsky.social I like juggling, Bash, chess puzzles, and good exploits. Worked on Metasploit for some years. 💙💜🩷
@egypt@mastodon.social
Matt M @mattm.bsky.social 
delfino @x-delfino.bsky.social i like breaking and fixing things
Dolphin Labs - Cloud & DevOps Security
All opinions are my own and do not reflect those of the organisations I work with
Mark Manning @antitree.com Process isolationist, k8s hacker, ᴎo-prem pusher, syscall denier, container liberator
🔸Xxx
🔸Rochester 2600, IOIOIO Security
🔸Former: chainguard, Snowflake, NCC Group, Hackerspace starter, BSidesROC Founder
Lennart Koopmann @lennart.0x58ed.com Building @nzyme.org // Leichtes Wirkmittel 30+
Houston, TX, USA
KJ5KRF
Kennedy Toomey @kennedytoomey.bsky.social Application Security | Security Research and Advocacy @ Datadog 
Tabitha Sable @tabbysable.bsky.social Anyone who cannot understand that a useful science can be built on stunt hacking will not understand my life, either.
All we have is each other. To change everything, start anywhere.
Emilio Escobar @eaescob.bsky.social CISO, investor, overall nerd, and wordle addict. Passionate about all tech, especially for tech that breaks the mold. https://emilio.blog
Chris Farris @jcfarris.bsky.social Cloud Security Nerd
https://www.chrisfarris.com
https://www.primeharbor.com
chrisphilipov @chrisphilipov.bsky.social Do all the cloud stuff
Corey Quinn @quinnypig.com Snarkmonger. Chief Cloud Economist at The Duckbill Group.
he/him.
Get my opinionated take on AWS news: http://lastweekinaws.com/t/
Signal: 833-AWS-BILL (833-297-2455)
Eslam Salem @netcodex.bsky.social Manager, security research @ Datadog | he/him | Chess lover | Blackhat speaker |
ex Sqreen.io, Shieldfy.io | my website: https://eslam.io
Karl Fosaaen @kfosaaen.bsky.social VP of Research - @netspi
Co-author of “Penetration Testing Azure for Ethical Hackers” (http://amzn.to/3GOvW3A).
@kfosaaen on most other platforms
MorattiSec @lizzie.coffee I do cloud security. I blog semi-annually with Dopamine Driven Development. Co-author on TunnelVision.
https://blog.lizzie.coffee
Ben Bridts @benbridts.be 
DylanInfosec🛡️ @attackthesoc.com Dad ⚭ Husband
🏛️ Incident Response, M365 Forensics | Defender XDR & Azure Security | DEaTH ⏳
🏋🏻♂️IronCult 🏕️ForestHermit
https://attackthesoc.com | https://InDefenseofDefenders.org
Nathan McNulty @nathanmcnulty.com Loves Jesus, loves others | Husband, father of 4, security solutions architect, love to learn and teach | Microsoft MVP | @TribeOfHackers | 🐘infosec.exchange@nathanmcnulty
rootsecdev @rootsecdev.bsky.social Security Consultant @TrustedSec | Military grade meme poster, researcher, cloud penetration tester, voider of warranties. My thoughts are my own.
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 🥰
XPN @xpnsec.com Hacker for hire at @specterops.bsky.social
Blog: https://blog.xpnsec.com
Merill Fernando 💚 @merill.net Product Manager @microsoft | Creator of bluesky.ms • cmd.ms • idPowerToys.merill.net • Graph X-Ray • 🇦🇺 • 🇱🇰 • Posts my own
http://youtube.com/@merillx
Sign up to my newsletter https://entra.news
Christophe Tafani-Dereeper @christophetd.fr Cloud and container security • Security research and open source at Datadog
🇨🇭🇫🇷
https://christophetd.fr
Rory McCune @mccune.org.uk Security geek, Containers, Kubernetes, Golang/Ruby, hillwalking
Home Page :- https://www.mccune.org.uk
Blog:- https://raesene.github.io
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
Scott Piper @scottpiper.bsky.social Cloud security historian.
Developed http://flaws.cloud, CloudMapper, and Parliament.
Founding team for fwdcloudsec.org
Principal Cloud Security Researcher at Wiz.
Ohm-I @mcohmi.com Hacks, raps, and other things.
Aidan Steele @awsteele.com @__steele on the bird site. Lefty, in every sense of the word. AWS Hero, I mostly post about cloudy things and silly projects I’ve worked on. I also post photos of my dog. He/him.
Kat Traxler @nanook.bsky.social Your Friendly Cloud Antagonist
Proficient at drawing the rest of the 🦉
Justin Elze @handle.invalid CTO @TrustedSec.com | Former Optiv/SecureWorks/Accuvant Labs/Redspin | Race cars
Eric Johnson @ejohn20.bsky.social Cloud, code, security automation, boating, biking, beer, and bourbon.
https://pumasecurity.io
Seth Art @sethsec.bsky.social Security Research and Advocacy @ Datadog. Former Principal and Cloud Penetration Testing lead @BishopFox. I like to build, break, learn, and share.
CloudFox, CloudFoxable, BadPods, IAM Vulnerable
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
Rami @ramimac.me security, for the internet, at Wiz
opinionated about security.
knowledge hubs at rami.wiki, thoughts at ramimac.me
Hacking the Cloud @hackingthe.cloud An open source encyclopedia of offensive security techniques that can be used in cloud environments. Created and maintained by @frichetten.com
techy @techy.detectionengineering.net Creator of Detection Engineering Weekly (https://detectionengineering.net), Sec Research/Intel/Detection @ Datadog
Greg Foss @gregfoss.com Security Research Leader @ Datadog
Views are strictly my own
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
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app