ha3ks @ha3ks.com Cyber Security Engineer | SOC Team | Half a dozen Certifications in a Trench Coat
Blog: www.ha3ks.com
rootsecdev @rootsecdev.bsky.social Security Consultant @TrustedSec | Military grade meme poster, researcher, cloud penetration tester, voider of warranties. My thoughts are my own.
CYBERWARCON @cyberwarcon.bsky.social CYBERWARCON is a one-day conference in Arlington, VA focused on the specter of destruction, disruption, and malicious influence on our society through cyber capabilities.
cyberwarcon.com
Cisco @cisco.com Official info on Cisco news, events and technology innovation.
Tim McC @handle.invalid Technical Marketing Engineer, Dad, Gamer, Author, CCIE# 58615. Opinions are my own. Co-Host of the Cables2Clouds podcast.
https://carpe-dmvpn.com
Video Games | Anime | Japanese Language | Food | Technology
Deirra F. @deirradecoded.bsky.social Network Security Leader. Systems Thinker.
💌 hello@deirradecoded.com
-
💻 https://beacons.ai/deirradecoded
Tom Hollingsworth @networkingnerd.net Tech Field Day event lead. CCIE. Scruffy looking nerd herder. Independent networking analyst. Snarky blogger. Nerd.
Amy Renee @amyengineer.bsky.social All things networking & security.
Sharer of knowledge, purveyor of puns, curator of amusement. Wielder of snark & sparkly bats.
@amyengineer@infosec.exchange
@amyengineer on the Twitters
A.J. Murray @noblinkyblinky.bsky.social #Architect, cohost @artofneteng, #blogger, #CCNP. Husband, Father, and part time photographer. #aone #neteng
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
Marcus Hutchins @malwaretech.com threads.com/@malwaretech
https://linkedin.com/in/malwaretech
https://marcushutchins.com
Patrick Gargano @patrickgargano.bsky.social Lead Content Advocate and Instructor, Learning@Cisco :: CiscoPress author :: #CFC #dnd #CrossFit #yoga :: tweets are my own
sysengineer @sysengineer.dev I do not give Facebook permission to print anything off my computer
The Linux Foundation @linuxfoundation.org A nonprofit organization enabling mass innovation through open source. #linux #kubernetes #riscv #hyperledger #anuket #openssf #openjs #o3de and more!
Linus @linustorvalds.bsky.social 
Ubuntu @ubuntu-ls.bsky.social 
Raid Owl @raidowl.bsky.social Hey, I'm Brett. I run a tech YouTube channel called Raid Owl that's mostly about home labbing, networking, and general tech stuff. Follow me cuz sometimes I say funny stuff.
Hackaday @hackadayofficial.bsky.social 🔥 Engineering knowledge exchange: http://hackaday.com
☠️ Get featured: tips at hackaday dot com
📒 Learn: http://hackaday.io/u
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
Wireshark Foundation @wiresharkfoundation.org The Wireshark Foundation is a non-profit organization helping as many people as possible understand their networks as much as possible.
https://wiresharkfoundation.org
John Strand @strandjs.bsky.social I do cool Infosec stuff with cool people.
I will light the way by the bridges I burn.
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 🥰
Phillip Wylie @phillipwylie.bsky.social Offensive Security Professional | Phillip Wylie Show Podcast Host | The Pentester Blueprint coauthor | TribeOfHackers Red Team | https://linktr.ee/phillipwylie
Mike Saunders 🇺🇦 @hardwaterhacker.bsky.social Photographer. Lover of the outdoors. Musician.
Red Siege Principal Consultant so I can pay for my hobbies.
#PhotographersUnited <- Check out this great community!
IG: https://www.instagram.com/hardwaterhacker/
Red Siege @redsiege.com Penetration Testing, Purple Team, Red Team & Adversary Emulation.
Let our Offense, Prepare your Defense. https://redsiege.com
#weareoffensive
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
corgi @c0rg1.bsky.social I hack things
STÖK @stokfredrik.bsky.social Hacker / Creative
Mischief & GOOD VIBES ONLY
Burp Suite @burpsuite.bsky.social Burp Suite is the leading software for web security testing.
Richard Bejtlich @taosecurity.bsky.social Former USAF intel officer. Early info war practitioner. Created GE-CIRT. Mandiant's first CISO. #NetworkSecurityMonitoring for @corelight-inc. Author. Latest books #ad amzn.to/3B2AcMc
DFIR Diva @dfirdiva.bsky.social DFIR Analyst
Blog: https://dfirdiva.com/
Free & Affordable Training (DFIR, OSINT, Cybersecurity): https://training.dfirdiva.com/
Community Listings: https://communiy-listings.dfirdiva.com/
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).
Cisco Security @ciscosecurity.bsky.social Innovating where security meets the network. Powered by purpose. Critical infrastructure for the AI era.
Jack Rhysider @jackrhysider.bsky.social Creator of Darknet Diaries.
Verification: https://twitter.com/JackRhysider/status/1675298532406984707
Jeff Geerling @jeffgeerling.com Father, author, developer, maker. Sometimes called "an inflammatory enigma". #stl #ansible #k8s #raspberrypi #mac #crohns www.jeffgeerling.com
The Bearded I.T. Dad @thebeardeditdad.com Making I.T. Career Sucess Simple.
Find Me on Other Platforms: https://itdad.info/connect
Career Coaching: https://thebeardeditdad.com/career-coaching/
Kali Linux @kalilinux.bsky.social Kali Linux, The Most Advanced Penetration Testing Distribution. Ever.
Rootkit Labs @rootkitlabs.bsky.social We make open source hardware for security, privacy, hacking 💀- T @tcmsecurity.bsky.social @tcmsecurity.bsky.social
Work Chronicles @workchronicles.bsky.social Comics about work. Made with love and lots of coffee.
David Bombal @davidbombal.bsky.social YouTube: http://youtube.com/davidbombal
Discord: http://discord.davidbombal.com
Website: http://davidbombal.com
Space Force @realspaceforce.bsky.social The Real United States of America Space Force (TRUNSASF)
DARPA @darpa.mil Creating breakthrough technologies for national security.
SwiftOnSecurity @swiftonsecurity.com computer security person. former helpdesk
Addie LaMarr✨ @addielamarr.bsky.social cybersecurity girlie arming you with tools to resist the surveillance state 🥰🎀 AuDHD. fitness. solarpunk tech. activism. cryptography nerd. usaf veteran.
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
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
Black Hat @blackhatevents.bsky.social The world's premier Technical Cybersecurity Conference Series
TracketPacer @tracketpacer.com 🚀rockit network engineer
👩🏼💻ethernet fangirl
🛜 weird use cases & silly tech!
💌 tracket@tracketpacer.com
🌎 tracketpacer.com
Phil Gervasi @networkphil.com Network engineering, observability, AI, writing, podcasting, teaching, lifting heavy weights over my head in regular intervals
Follow me online http://linktr.ee/networkphil
Tarah Wheeler @tarah.org CSO of TPO.group ♦️ EFF Board of Directors♦️she/her ♦️ bestselling author but only that one time
shenetworks @shenet.works Networking • Hacking • Hacking Networks (she/her)
shenet.works
LaurieWired @lauriewired.bsky.social researcher @google; serial complexity unpacker
ex @ msft & aerospace
Jason Haddix @jhaddix.bsky.social CEO, CISO, Trainer, Hacker, and Speaker.
AI + hacking + sec leadership.
ex:BuddoBot-Ubisoft-Bugcrowd-Fortify-HP-Redspin-Citrix.
Lesley Carhart @hacks4pancakes.com I am eminently qualified to speak from experience about a variety of dumpster fires.
ICS DFIR at Dragos, martial artist, marksman, humanist, level 14 Neutral Good rogue, USAF retired. I post *very serious* things about infosec. Thoughts my own. Enby. 🏳️🌈
HackTheBox @hackthebox.bsky.social 
Cisco Community @community.cisco.com Official Cisco peer-to-peer online community & knowledge hub where Cisco, customers and partners collaborate, co-create, share and learn:
🌐 community.cisco.com | 1.5M+ users │ 7 languages
#CiscoCommunity
Antisyphon Training - Powered by BHIS @antisyphontraining.bsky.social Affordable and accessible cybersecurity training that doesn't suck.
Featuring cybersecurity practitioners, former SANS instructors, and industry recognized leaders from all over the world.
https://www.antisyphontraining.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
@hak5.bsky.social @hak5.bsky.social 
Ali @endingwithali.com software engineer @ fintech- content creator @ http://links.ali.dev - threatwire host @hak5 - @breakingthepod - nyc - ex @miteecs - jewish
John Hammond @johnhammond.bsky.social Hacker. Friend. Cybersecurity Researcher at Huntress.
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.