Troy Sullivan @handle.invalid I'm a Cybersecurity professional but I'm also a bit of a photography nerd.
Binni Shah @binitamshah.bsky.social Linux Evangelist, Malwares , Security Enthusiast, Investor, Contrarian , Neurology , Philanthropist , Reformist ,Sigma female
Jourdan Rodrigue @jourdanrodrigue.bsky.social Senior NFL writer for The Athletic. Creator of “The Playcallers” and “Finding Rams”.
🎙️ NFL Daily ➡️ Stay curious, stay kind.
Heed the Call @heedthecallpod.bsky.social Official account for Heed the Call with Dan Hanzus & Marc Sessler. An Underdog Production. Promo code ‘HTC’: up to $1000 in Bonus Cash on Underdog
emily freeman @emilyfreeman.bsky.social Co-founder and CEO, Freeman & Forrest.
Bestselling author of DevOps for Dummies and international keynote speaker. I’ve led Community, DevRel and Product Marketing at AWS, MSFT, and startups.
I was editingemily on Twitter.
React @react.dev The library for web and native user interfaces
The Linux Foundation @linuxfoundation.org A nonprofit organization enabling mass innovation through open source. #linux #kubernetes #riscv #hyperledger #anuket #openssf #openjs #o3de and more!
Peter W🤓 @wang.social Anaconda Founder&Head of AI; created the PyData movement, PyScript, Bokeh, Datashader; Fellow @ Python Software Foundation; Center for Humane Tech
Game~B; Physics, Cybernetics, Memetics. A student of the human condition.
Memento mori
IGN @ign.com We're all about movies, TV, and video games!
ign.com
Internet Engineering Task Force @ietf.org The overall goal of the IETF is to make the Internet work better by producing open technical standards.
Yuan Tang @terrytangyuan.xyz Senior Principal Software Engineer at Red Hat AI | Open Source Leader at KServe, Argo, Kubeflow, Kubernetes, CNCF | Maintainer of XGBoost, TensorFlow | Keynote Speaker | Author | Technical Advisor
More info: http://terrytangyuan.xyz
We are hiring!
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
James Turnbull @kartar.net 🇦🇺🇺🇸 Engineer, angel investor, & author. Ex-@Glitch, @Microsoft, @kickstarter, @docker. Likes tattoos, food & wine. He/him/his.
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
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.
Tae’lur Alexis @taeluralexis.bsky.social Hi I’m cyberbarbie, a nomadic security analyst 🦄
https://taeluralexis.com
Brais Moure | Programador @mouredev.com 💻 Aprende programación e IA desde cero
👨💻 Ingeniero de software y divulgador
⭐️ +3M comunidad · GitHub Star · Microsoft MVP
🤘 Mi campus de estudiantes → mouredev.pro
Bridget Kromhout @bridgetkromhout.bsky.social Cloud native open source at Azure. She/her. Likes snow, bicycles, and @joelaha.bsky.social.
Karissa Bell @karissabe.bsky.social Senior reporter 🗒️ for Engadget, covering social media. Say👋 at karissa.bell@engadget.com or on Signal: karissabe.51 DMs open.
RT en Español @actualidadrt.bsky.social Bienvenidos a RT en Español, una de las principales fuentes de información alternativa en castellano a nivel mundial
SEPA MÁS https://esrt.press/ 
Carlos Santana @santana.dev AWS EKS Specialist SA | @cncf.io Ambassador | CNCF Kubernetes Book Club organizer, GitOps, Argo SIG-scalability lead, Kubernetes, CNOE, Platform Engineering, Fleet Management, GenAI, AI, NVIDIA Jetson
AJ Stuyvenberg @ajs.bsky.social AWS Hero
Staff Eng @ Datadog
Streaming at: twitch.tv/aj_stuyvenberg
Videos at: youtube.com/@astuyve
I write about serverless minutia at aaronstuyvenberg.com/
Information is Beautiful @infobeautiful.bsky.social Data visualizations & information graphics by David McCandless. Plus favourite finds & graphics from around the web. Making sense of the world - well, trying to - since 2009.
https://linktr.ee/infobeautiful
The C Programming Language @c-official.bsky.social Official account of the C Programming Language, invented by Immanuel Kant in 1799 at Bell Labs Königsberg
Xataka @xataka.bsky.social Xataka es la publicación líder de tecnología en español. Apasionados por la tecnología. También en Tiktok 👉 http://bit.ly/3jW5ZGa
InfoSec @infosec.skyfleet.blue Relay Tracking News & Blogs about infosec, cybersec
- source removal/addition suggestions welcome !
CVE : check out @cve.skyfleet.blue
🆘 @skyfleet.blue
Zach Edwards @thezedwards.bsky.social data supply auditor | privacy & ad tech expert | internet threats
Personal @ victorymedium.com
Work @ Staff Threat Researcher @ Infoblox.com
Co-Founder @ DecryptAds.com
John Hammond @johnhammond.bsky.social Hacker. Friend. Cybersecurity Researcher at Huntress.
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).
Alex Glow (merlin) @alexglow.bsky.social Sustainable electronics, robots, PCBs, Arduino, Raspberry Pi, open-source DIY hardware... + music, languages, art • Masto: @alexglow@chaos.social • Was @glowascii on bird site • she/her • thoughts & feels my own.
Alberto Daniel Hill @albertohill.com #hacktivist
1st #HACKER sent to #PRISON in #URUGUAY: htthp://darknetdiaries.com/episode/25 I advocate for @hacknotcrime. My books: http://amzn.to/3NWZuQq http://linktr.ee/adanielhill
http://albertohill.com
http://t.me/+EsNmj8vWPnk1ZWQx
cybermidnight.club
Bryson Bort 🦄🌴 @brysonbort.bsky.social 🦄
BSides Las Vegas @bsideslv.org BSides Las Vegas will take place August 3-5, 2026
Las Vegas · bsideslv.org
pirate.moo @piratemoo.com \x6d\x6f\x6f\x62\x69\x74\x63\x68
https://www.piratemoo.com
https://linktr.ee/piratemoo
rootsecdev @rootsecdev.bsky.social Security Consultant @TrustedSec | Military grade meme poster, researcher, cloud penetration tester, voider of warranties. My thoughts are my own.
Joe Walnes @waln.es Building new stuff at Stripe.
Previously: Apple, Google, Thoughtworks, trading, founder.
Open source: websocketd, xstream, hamcrest, and others…
github.com/joewalnes
linkedin.com/in/joewalnes
x.com/joewalnes
Adam Pennington @whatshisface.bsky.social I lead MITRE ATT&CK. Something something SCUBA diving, cyber. If it’s not about ATT&CK, I speak only for me. He/him.
Danielle Heberling @danielleheberling.xyz A person trying to leave things better than I found them. 😀
Appalachian born, Cascadia based. 🌲
Software Engineer and AWS Hero. 💻
gattaca @gattaca.bsky.social Grump, keynote, breaker of things, dad, podcaster, creator of (-:|3, OG, raconteur, gentleman spy, investor, whisky distillery owner
Johannes "Lockhead" Koch @lockhead.dev Builder, CI/CD and AWS enthusiasts, AWS DevTools Hero, creator of https://www.youtube.com/@cicdonaws
Eric Johnson @edjgeek.bsky.social Principal Deceloper Advocate - AWS
Unofficial Hackaday Feed @hackaday-feed.bsky.social Unofficial feed from https://hackaday.com/
Haag @mhaggis.bsky.social Just a person hacking away.
HackerOne @hacker0x01.bsky.social The Only official HackerOne bsky account.
Peace of mind from security's greatest minds.
#HackForGood
PortSwigger @portswigger.net We are a leading provider of software and learning on web security. We make Burp Suite and the Web Security Academy.
Shawn Hymel @shawnhymel.bsky.social Embedded Systems Educator & Course Developer | #IoT #EdgeAI | https://linktr.ee/shawnhymel
Black Hat @blackhatevents.bsky.social The world's premier Technical Cybersecurity Conference Series
Burp Suite @burpsuite.bsky.social Burp Suite is the leading software for web security testing.
Jas 🇲🇽💕✨ @devchicajas.bsky.social Product manager |exHPE | tweets are my own | #Latinaintech| #DS4A alumni | ex #100devs & #resilientcoders | exTME |#ADHD| #developer at❤️
MalwareHunterTeam @malwrhunterteam.bsky.social https://x.com/malwrhunterteam | https://id-ransomware.malwarehunterteam.com/
Infosec News @infosecnews.bsky.social Powered by the folks at Red Team Arts!
Gallery - coming soon
redteamarts.com
SANS.edu Internet Storm Center @sansisc.bsky.social http://isc.sans.edu - Global Network Security Information Sharing Community - Daily blogs and cyber security news podcast.
Cas van Cooten @casvancooten.com @chvancooten on the bird app 🐦
---
Benevolently malicious offensive security enthusiast || OffSec Developer & Malware Linguist || NimPlant & NimPackt author || @ABNAMRO Red Team
DEF CON Parrot🦜 @defconparrot.bsky.social Latest News, Fun Moments & Event updates from the DEF CON Community • Follow to stay updated!💛
#DEFCON33 Dates:🎉Aug 07 - Aug 10, 2025
Link of Links {
Resources🌍 •> https://linktr.ee/defconparrot
Updates🗞️ •> https://x.com/defconparrot
}
Dark Web Informer @darkwebinformer.com Providing Cyber Threat Intelligence from the Dark Web & Clearnet: Breaches, Ransomware, Darknet Markets, Threat Alerts, Crypto & more. https://darkwebinformer.com/socials // https://x.com/DarkWebInformer // THIS ACCOUNT IS IN PARK. PLEASE FOLLOW ELSEWHERE.
Arduino Libraries @arduinolibs.bsky.social 🤖💬 New releases in the Arduino Library Manager index ♾️📚️
🕙 Max 6 posts/h, 48h cooldown per lib
🐘 https://fosstodon.org/@arduinoLibs
maintained by @tobozo.bsky.social
#Arduino, #esp32, #rp2040, #esp8266, #stm32
Alvaro Muñoz @pwntester.bsky.social Security Researcher with @GHSecurityLab. CTF #int3pids. Opinions here are mine!
rekdt @rekdt.com // sr cybersec leader megacorp usa
// ex big tech, else
// unethical hacker
// malware de(v)generate
// take bsky sincerely at your own risk
// https://linktr.ee/rekdt
Tony Lambert @forensicitguy.bsky.social Recovering sysadmin that now chases adversaries instead of uptime. Sr Malware Analyst @redcanary
BRute Logic @brutelogic.bsky.social #CyberSecurity #AI https://brutelogic.net/research
Matteo Malvica @matteomalvica.bsky.social content dev and researcher @offsectraining | r&d @OutflankNL | 🥁
www.uf0.org
Mark @offlinemark.bsky.social trying hard. streaming kernel dev - http://youtube.com/@offlinemark
blogging about life, art & systems programming. non-expert
work: @ableton, prev @trailofbits
home: offlinemark.com/about
berlin, de
dark_ma773r @darkma773r.bsky.social Former USArmy, USSOCOM, USNavy, Combat Veteran.
Second career in Cybersecurity.
GO DAWGS!! Fighting brain cancer!! OPERATION COUNTERATTACK!! Never Surrender!!
Great Scott Gadgets @greatscottgadgets.bsky.social Makers of HackRF One, Cynthion, YARD Stick One, and more. We design open source tools for innovative people.
Hackread.com @hackread.bsky.social The official Bluesky account of the most reliable cybersecurity news platform brings exclusive dark web, tech, hacking news, and much more. Contact: admin@hackread.com.
ngrok @ngrok.com One gateway for all your traffic.
Service status available at http://status.ngrok.com.
Malcore @malcore.bsky.social Simple File Analysis.
https://app.malcore.io/register
Binary Defense @binarydefense.com We bring the attacker’s mindset to every move, building defenses specifically designed to combat threats. Founded and led by practitioners who live and breathe security, we know what matters in the trenches - because we’re in them with you.
Jorge Orchilles @jorgeorchilles.bsky.social SANS Principal Instructor & Author #SEC565 | #RedTeam | #PurpleTeam | #PenTest | #C2Matrix Creator | ATT&CK & Atomic Red Team Contributor | Published Author
Adam Langley @buildhacksecure.bsky.social Fullstack dev & Hacker, training ethical hackers how to hack & web devs to secure their apps! CTO at https://hackinghub.io and Director at https://bsidesexeter.co.uk
Brad @malware-traffic-analysis.net Sharing information on malicious network traffic and malware samples at https://www.malware-traffic-analysis.net/
Bad Sector Labs @badsectorlabs.com Cybersecurity news, techniques, exploits, and tools every week at http://blog.badsectorlabs.com 🐘@badsectorlabs@infosec.exchange
Social Engineering Community @secdefcon.bsky.social Social Engineering Community (SEC) village
https://se.community/
Ryan M. Montgomery @0dayctf.bsky.social Pentester / Serial Entrepreneur / Child Safety Warrior — http://tryhackme.com/p/0day
Roberto Martínez @r0bertmart1nez.bsky.social Cybersecurity Strategy & AI Innovation | Senior Consultant at GLI Secure | Researcher, Professor, Author & Keynote Speaker 🇨🇦 🇪🇺 🇲🇽
David Bernal @cinemadavid.bsky.social The boy you love to love 🩵
Rojo y maricón como Lorca ✊🏻
Escribí/informé de cine en On Madrid (El País), Cinemania, Shangay, ElDuende, Movistar, LaSer…
Master Estudios LGTBIQ+ 🏳️🌈 🏳️⚧️
Doctorando experto en Almodóvar y masculinidades
IG: cinemadavid
Physical Security Village @physsec.bsky.social Formerly the Lock Bypass Village, we explore all the ways you can hack physical security! Find us next at RSAConference!
Sysarmy @sysarmy.bsky.social El soporte de quienes dan soporte. // IT Community. Support for those who give support.
Robot Jesus @robo-wars.bsky.social Software Dev into: Electronics - Software - Science - All things interesting
Mohit Mishra @chessman786.bsky.social engineering
discord: https://discord.com/invite/2QWN9y3B9M
tech blogs: https://mohitmishra786.github.io/chessman/
twitter: https://x.com/chessMan786
Darkslaker @darkslaker.bsky.social @bishopfox Regional Director | Gamer, computer cyber sec enthusiast | Mex4’s | @bsidescdmx | Ex- Lyft | Ex-Scitum| @lasalle_mx |
GitGuardian @gitguardian.com GitGuardian: The Credential Layer Security Platform, helping enterprises close credential-based breach paths.
Website: gitguardian.com
Blog: blog.gitguardian.com
Free GH audit: s.gitguardian.com/free-audit
Alexandre Blanc Cyber Security @tresronours.bsky.social I'm mainly known on LinkedIn for covering cyber security topics, but I've been banned couple of times by their AI, therefore, I should exist on other platforms as well !
@tresronours on twitter
alexandre-blanc-cyber-security-88569022 on linkedin
🅱1️⃣4️⃣🅲🅺🅷0️⃣1️⃣3️⃣ @310hkc41b.bsky.social La (in)seguridad es invisible.
#Ciberseguridad, #Reversing, #DevOps, #SysAdmin
Aprendiz de todo. Experto en nada.
KennBro @kennbro.bsky.social Eternal apprentice - Passionate developer - Anonymous researcher - Pattern lover - Impostor
Adam “Old Man Cyber” @cyberdecept10n.bsky.social 
Hackmanac @hackmanac.com We track verified, real-world cyber attacks to help you develop effective Cybersecurity strategies. Try HackRisk.io, your Strategic Threat Intelligence platform.
🌐 hackmanac.com
🌐 hackrisk.io
Joe Gray aka JOSINT @c3pjoe.bsky.social Threat Intel; Author: @nostarch; 5x Black Badge; Views: my own; https://nostarch.com/practical-social-engineering
BleepingComputer [Unofficial] @bleepingcomputer.com.web.brid.gy BleepingComputer is a premier destination for cybersecurity news for over 20 years, delivering breaking stories on the latest hacks, malware threats, and […]
🌉 bridged from 🌐 https://bleepingcomputer.com/: https://fed.brid.gy/web/bleepingcomputer.com
Laura Silver @lauraruthsilver.bsky.social Associate Director @pewresearch focused on global opinion, China. Formerly @StateDept. PhD from @PoliticsAtPenn, @AnnenbergPenn. Lover of dumplings and pangolins.
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
Steve YARA Synapse Miller @stvemillertime.bsky.social writing & sharing on adversary tradecraft, malware, threat detection, ics/ot + cyber physical intel, and of course all things #yara