Bart Thijssen @bartthijssen.bsky.social Master of (Keeping/Stealing) your Secrets | Security Advisor & Intel Analyst | Civil Servant @ BE | Klopjacht-speurder | IT Eng. + Pol. Sci. | Posts my own
visi stark @invisig0th.bsky.social Founder of The Vertex Project (@vtxproject)
Father of the #APT1 Report @Mandiant.
Inventor of #synapse, #vivisect, UNCs, imphash, ...
DEFCON CTF Champion, Founder of Kenshoto
cje @cje.io founder @bugcrowd && co-founder @disclose_io || hacker, entrepreneur, executive, advisor || عصا موسى || #w00w00
Bugcrowd @bugcrowd.com The leading provider of crowdsourced cybersecurity solutions purpose-built to secure the digitally connected world...Unleash Ingenuity™
Frontend Dogma @frontenddogma.com News and tools for web developers, 1990s to now: https://frontenddogma.com/. Undogmatically compiled by @meiert.com. Updated 2–3 times daily.
Don’t miss out on the latest news and tools with Frontend Dogma’s global RSS feed: https://j9t.gumroad.com/l/fd
MITRE ATT&CK @attack.mitre.org MITRE ATT&CK® - A knowledge base for describing the behavior of adversaries. Replying/Following/Reposting ≠ endorsement.
Patrick Gray @patrick.risky.biz https://risky.biz/
6mile @6mile.githax.com Software Supply Chain Red Team. SourceCodeRED & SecureStack founder, dad, startup OG, snowboarder and hacker. Workin on GitHax tool in my spare time. github.com/6mile
@eastsidemccarty from the bird site.
Techmeme @techmeme.com Top news and commentary for technology's leaders, from all around the web.
This account shares top-level Techmeme headlines. Visit https://techmeme.com/ for full context.
Sam Thoyre @samthoyre.bsky.social 🌐 Tech Enthusiast | AI & Dev Tools 🛠️
🎥 Sharing insights on Next.js, Payload, Supabase, Tailwind, AI, and serverless architecture.
📺 Watch my tutorials & build with me: https://www.youtube.com/channel/UClxm1AYVvel_7Lhft3FPdhg
ActiveState @activestate.bsky.social ASPM for Taming Open Source Complexity and securing your software supply chain.
G Wilde @stackwild.bsky.social Software, AI, Infosec, Gamedev
Josh Junon @bad-at-computer.bsky.social Coding @ github.com/qix-, making an operating system @ github.com/oro-os
Nathan Hamiel @nhamiel.bsky.social Senior Director of Research. Black Hat Review Board Member (AI, ML, and DS track lead) and International public speaker. I focus on emerging technologies and risks at the intersection of humanity and tech. Hype Critic. My writing: https://perilous.tech
Katie Norton @katienorton.bsky.social Professionally: Analyst at IDC covering AppSec, DevSecOps and Software Supply Chain Security. Personally: 👯♂️ Twin mom, 🖋️ tattooed, ✋Michigander, 🦮 doodle owner, 📊 data nerd, and 🤘music lover. Insta: @girlhero23
SeanWrightSec @seanwrightsec.com Principal Application Security Engineer focused on all things #AppSec. Occasionally dabble in my own research. Also keen gamer and aspiring photographer.
Black Hat @blackhatevents.bsky.social The world's premier Technical Cybersecurity Conference Series
Paul Roberts @paulroberts.bsky.social Reporter. Runner. Dad. Publisher securityledger.com and FightToRepair.news; Editorial Director at ReversingLabs. A #righttorepair advocate and founder of Secure Repairs @securepairs.bsky.social
gigastacey @gigastacey.bsky.social Recovering tech journalist and IoT expert who now works on cybersecurity, IoT, and right to repair for Consumer Reports.
Silas Cutler @silascutler.bsky.social You may know me from your server logs.
#Malware, Hacks, Internet Scanning, #CTI
BSides Las Vegas @bsideslv.org BSides Las Vegas will take place August 3-5, 2026
Las Vegas · bsideslv.org
CyberScoop @cyberscoop.bsky.social We report on news and events impacting technology and security. https://linkin.bio/cyberscoop/
Saša Zdjelar @sasazdjelar.bsky.social infosec | technology | business
Quansight @quansight.com Forging the bridge between enterprise innovation and open source sustainability.
Andrew Cairns @acairns.co.uk Using metaphors and analogies to explain Software Engineering in fun ways: https://youtube.com/@metaphoricallyspeaking
Staff Software Engineer. Passionate about DDD, CQRS, Event Sourcing and Distributed Systems.
Kayaking, too.
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.
andy jabbour @andyjabbour.bsky.social Imported Tattooed-🇺🇸. Veteran. Virginian. #OnePride. Founder & CEO, Gate 15 @gate15.bsky.social, cyber & all-hazards risk & resilience. Board Member, Loudoun Hunger Relief, FB-ISAO. Anti-ballroom, Anti-SAVE Act & algae enthusiast.
The Linux Foundation @linuxfoundation.org A nonprofit organization enabling mass innovation through open source. #linux #kubernetes #riscv #hyperledger #anuket #openssf #openjs #o3de and more!
Vulnerability-Lookup @vulnerability-lookup.social.circl.lu.ap.brid.gy This account shares a variety of activities, including comments and bundles, related to events on the vulnerability.circl.lu community.
[bridged from https://social.circl.lu/@vulnerability_lookup on the fediverse by https://fed.brid.gy/ ]
Catalin Cimpanu @campuscodi.risky.biz ☆ Cybersecurity reporter
★ Newsletters at Risky Business
#infosec #cybersecurity
https://risky.biz
Cyber Threat Alliance @cyberalliance.bsky.social CTA is a group of cybersecurity practitioners who work together to improve the overall security of the global digital ecosystem. We are stronger together. www.cyberthreatalliance.org
Jake Williams @malwarejake.bsky.social Breaker of software, responder of incidents, IANS Faculty, VP R&D Hunter Strategy.
Josh Lemon @joshlemon.bsky.social Chief of DIFR at SoteriaSec | SANS Institute Principal Instructor | Digital Forensics & Incident Response geek.
OpenSSF @openssf.org Open Source Security Foundation (OpenSSF)
Together, we're securing the open source ecosystem
http://openssf.org
#OSSSecurity #OpenSSFCommunity
Dylan Beattie @dylanbeatt.ie coder • speaker • musician • MS MVP • creator of @codewithrockstar.com • founder of @linebreakers.band • organiser of @ldnug.org • fun stuff: dylanbeattie.net • work stuff: ursatile.com • he/him • 🥔
#javabubble @javabubble.bsky.social Use the #javabubble or #java hashtags
The biggest community of Java Developers in Bsky!
I follow everyone who mentions #Java or #JavaBubble in their posts and repost them all!
Built by @raphaeldelio.dev
Not an official Java account
HiddenLayer @hiddenlayer.bsky.social HiddenLayer helps enterprises safeguard the AI models behind their most important products with a comprehensive security platform. #Security4AI
Rey Bango @reybango.bsky.social Advocate for AI & Security | I hack into things sometimes. Opinions are mine. Fortis fortuna adiuvat. Nostalgia is not a strategy. It's a good time to cause a little chaos.
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 🌻
OWASP® Foundation @owasp.org We improve the security of apps with community-led open source projects, 260 local chapters, and tens of thousands of members worldwide. Famous for OWASP Top 10
Alyssa Miller 🦄👩✈️ @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
InfoSecSherpa 🏔️ @infosecsherpa.bsky.social #Librarian turned #InfoSec & #DataPrivacy practitioner. #Philly area hoagie mouth. InfoSecSherpa and Sherpa Intelligence: Your Guide Up a Mountain of Information! Portfolio: https://linktr.ee/infosecsherpa #GoBirds
John P. Mello Jr. @jpmjr.bsky.social freelance writer and editor focusing on technology and cybersecurity
MJ Kaufmann @safireblade.bsky.social MS in #InfoSec 🦄🏳️🌈
Cybersecurity Ghostwriter & Content Freelancer
Geek Mom Contributor
Old School TTRPG & Video Gamer, Programming Nerd & Security Geek, Comic Collector, Anime Junkie, 4th Doctor Stan
Aryeh Goretsky @goretsky.bsky.social Security researcher & antivirus pioneer | alum of ESET, McAfee | Microsoft MVP awardee | Mod @Lenovo, @Neowin.Net, Scots Newsletter forums | Intel Insider Council member | Repost ≠ endorse.
#devbubble @devbubble.bsky.social Use the #devbubble or #dev hashtags
The biggest community of Developers in Bluesky!
Aggregating all software development posts in one single place!
Mike Fiedler @miketheman.com Code Gardener. Wrangler of the Unusual. Roller Derby referee. AWS Hero. PyPI Maintainer. Shakshuka lover. he/him
https://miketheman.dev
Python Software Foundation @python.org The nonprofit organization behind the Python programming language. For help with Python code: http://python.org/about/help/
On Mastodon: @ThePSF@fosstodon.org
Python Package Index @pypi.org The Python Package Index (PyPI) is the repository of software for the Python programming language. Pronounced 🥧 🫛 👁️
Mikael Barbero @mikael.barbero.tech Head of Security @ Eclipse Foundation
We build our computers (systems) the way we build our cities: over time, without a plan, on top of ruins — Ellen Ullman
Kadi (Grigg) McKean @kadigrigg.bsky.social Living life like every day is a parade | Podcaster @10xinsights.bsky.social | Empowering the Possible through DevOps 🐶
Manuel Bissey @mbissey.bsky.social #Cybersecurity and Risk Management Executive @IBM. Passionate about #Cyberdefense, #Technology and #Innovation. Views are my own.
tomHastik @ha100.bsky.social maps @Apple ex @Ceskasporitelna & @antik_telecom picking up bits about swift, kotlin, gamedev, linux, it security, ai & blockchain tech
Carolynn van Arsdale @carolynnva.bsky.social Cybersecurity content wizard 🧙♀️, fantasy reader 🧚♀️, auntie 💞, soup enthusiast 🍲. Opinions are my own. (She/her)
Juraj Štefanić @jurajstefanic.bsky.social Software Engineer. Technical Writer.
@pdoggart.bsky.social @pdoggart.bsky.social 
Todd R. Weiss @toddrweiss.bsky.social Experienced technology journalist, storyteller, toy taxi collector, vintage Miata driver, Philadelphian. Telling your technology story.
Jo Peterson @cleartech.bsky.social Engineer who helps clients scope, source and vet solutions in #Cloud #cloudsecurity #aisecurity| #ai|Tech analyst| VP Cloud and Security|USAF vet| 📚Learning from CIOs and CISOs on the daily| 💕 of NY Times Spelling 🐝
Linked In: LinkedIn.com|in|JoPeterson1
The Register @theregister.com Your favorite enterprise technology news vultures, flying high in the Bluesky – On the web since 1998 – More here: https://www.theregister.com/
InfoSec @infosec.skyfleet.blue Relay Tracking News & Blogs about infosec, cybersec
- source removal/addition suggestions welcome !
CVE : check out @cve.skyfleet.blue
🆘 @skyfleet.blue
Hacker & Security News @hacker.at.thenote.app #hacker and #security news from Hacker News, LifeHacker, Security Boulevard and others.
Our other projects: #macos, #ios and #android apps for notes TheNote.app
thangchung @thangchung.bsky.social OSS contributor, software developer, and architect. Microsoft Azure MVP. Newbie Rustaceans. Opinions are my own.
Jessica Lyons @jessicalyons.bsky.social Cybersecurity editor @theregister.com Contact me with tips: jessica.lyons@theregister.com or jess.825 on Signal
Mama bear, book worm, outdoor lover, coffee and wine snob. PNW after decades in Santa Cruz but Blazers fan always.
Tom Van de Wiele @0xtosh.bsky.social Offensive R&D Lead • Hacker • Advisor • Speaker
Founder & CEO Hacker Minded
https://hackerminded.net
https://www.linkedin.com/in/tomvandewiele/
Cybersecurity, Offensive/Defensive Security, Privacy, Tech & Retro Games
Copenhagen, DK 🇩🇰
Darryl Ruggles @darryl-ruggles.cloud AWS Hero | Principal Cloud Solutions Architect @ Ciena
Serverless, Event-Driven Architecture, AWS, Kubernetes, Rust, Terraform, Security, DevOps, FinOps, MLOps, Maker
https://darryl-ruggles.cloud
https://www.linkedin.com/in/darryl-ruggles
Teri Radichel @teriradichel.bsky.social 2nd Sight Lab. Cloud, AI Assisted Pentesting. Security and Technology Research. AWS Security Hero . Author on Amazon. Former IANS, SANS faculty. GSE. Masters Software & Infosec.
Ion Prodan @iprodan.dev Ion Prodan, 16+ yrs of frontend dev, mostly in Angular. Crafting: http://snipsco.com, http://zipitly.com
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)
Ran Isenberg (Ran the Builder) @ranthebuilder.cloud I help organization master AI adoption, Serverless & Platform engineering
⭐️ AWS Serverless Hero
👷 Consultant http://ranthebuilder.cloud
☁️ Senior Principal Architect @Palo Alto Networks
☕ Barista
David Boyne @boyney123.bsky.social Left FAANG to build open source tools.
No funding, bootstrapping my way forward.
Building tools around event-driven architectures and distributed systems.
👨🏼💻 eventcatalog.dev
✍🏻 Learn EDA through my visuals http://eda-visuals.boyney.io
Marco Ieni @ieni.dev Infrastructure Engineer at @rustfoundation.org
🎙️ Podcast host https://ieni.dev/rustship
🦀 Maintainer @release-plz.dev
🐘 Mastodon @MarcoIeni@hachyderm.io
🌐 Website https://ieni.dev
LearnKube @learnkube.com Broaden your Kubernetes expertise with a curated feed of news, articles and best practices.
https://learnkube.com/news-events-jobs
Sentry Cyber Security @sentrysecurity.bsky.social Sentry performs penetration testing for companies; a trusted partner to the worlds best. ⚡️
Rod Trent @rodtrent.com Christian. Husband. Father. Runner. Speaker. Author. Capitalist. Cyber and AI at Microsoft. Dude/Bro.
Help Net Security @helpnetsecurity.com Independent cybersecurity news since 1998.
ESET @esetofficial.bsky.social Technology improves our lives and how business is done more than anyone might have imagined. And when that technology enables progress, ESET is here to protect it.
Visit www.eset.com to learn more.
Sec Conferences @secconferences.bsky.social Sec Conferences brings together cybersecurity professionals, thought leaders, and innovators through premier InfoSec events like Hack Space Con and Hack Red Con. Dedicated to fostering collaboration, and advancing knowledge.
CTI.FYI @cti.fyi cyber threat intel, for your info
https://cti.fyi
rss feed: https://cti.fyi/rss.xml
Ninja Owl @ninjaowl.ai Ninja Owl specialises in Proactive Cyber & Privacy Security.
📰: This is our auto news feed to keep you up-to-date and aware.
🕸️: https://ninjaowl.ai
#cybersecurity #hacking #news #security #technology #infosec #osint 
Tenable @tenablesecurity.bsky.social Welcome to Tenable. Your exposure ends here.
Cloud Exposure | Vulnerability Exposure | OT Exposure | Identity Exposure
🔗: tenable.com
cyberconIQ, SAFER© Online @cyberconiq.com Moving from Twitter!
We fix the human-side of cyber risk and security. Our patented human behaviour approach reduces risk by recognizing cyber as a human issue more than a technical one. We have NIST 2.0 Assessments, and training people actually like!!
Chris Foulon @cpfcoaching.bsky.social Accepting vCISO Clients for 2025 | Helping SMBs Grow by Enabling Business-Driven Cybersecurity | Fractional vCISO & Cyber Advisory Services | Empowering Secure Growth Through Risk Management
Https://www.cpf-coaching.com
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app