jjguy
Ex-fed hacker turned startup guy. Co-founder & CEO at Sevco Security, previously CTO @ JASK, founding team @ Carbon Black, 12 year US intelligence officer.
@chadloder.bsky.social
Community activist, cybersecurity expert, citizen journalist based in Los Angeles. 🌴☀️ they/them
@sawaba.bsky.social
🎙️ Enterprise Security Weekly Podcast Host, 🤝 BSides Knoxville Founder, 🗣️ IANS Research Faculty, 🍳 Cooking, 🏎️ F1, ⛰️ Hiking
@didymaworks.bsky.social
Founder/CEO at Opnova. Formerly Founder/CEO Fyde & Remotium. https://opnova.ai
@m4v4m.bsky.social
Founder & CEO at Tenzir — security data pipelines » docs.tenzir.com ⭐ https://github.com/tenzir/tenzir ⭐ https://github.com/tenzir/library #SecDataOps #SecOps #DataOps #SOC #SIEM #ThreatHunting #DetectionEngineering #IncidentResponse #ThreatIntel #COSS
@toniblyx.bsky.social
Hardening for food. Open Source, Cloud and Security. Giving 🖤 to Prowler since 2016. Linux, DFIR, CISSP, Heavy Metal. Del Atleti. http://prowler.com
@plm.bsky.social
Cofounder & CEO @northpolesec.bsky.social Prev: @google working on Security Agents including Santa. Cofounder and Chief Architect @capsule8 (tweets are my own.) Personal Blog: https://blog.markowsky.us Company Website: https://northpolesec.com
@seeinglogic.bsky.social
Dev/hacker | Improving human understanding of code | A picture's worth 1KLOC
@hypatia.bsky.social
Security, diversity, housing, Canadian stuff 🇨🇦. Cofounder and CEO of @tallpoppy.bsky.social; more at leighhoneywell.com
@hdm.io
CEO and founder of runZero.com, previously the founder and lead developer of Metasploit, a CSO, a consultant, and the head of various security research teams. Contact info, presentations, and more at https://hdm.io/
@aoc.bsky.social
Waitress turned Congresswoman for the Bronx and Queens. Grassroots elected, small-dollar supported. A better world is possible. ocasiocortez.com
@scalzi.com
I enjoy pie. Social Media FAQ: https://whatever.scalzi.com/2025/04/16/the-official-john-scalzi-social-media-faq/
@chrissistrunk.bsky.social
Husband, Dad, ⚡EE⚡, ICS/OT Security, Technical Leader @ Mandiant (Google Cloud) Ex-Entergy 💡, BEER-ISAC #002, LaTech Alum #BBQ, Bourbon, Mississippi Sippers 🥃🦟, weirdo klugemeister, #sockstatus, #dadjokes #DJaaS #NAPCON Keynote 📍 Mississippi, y'all
@mattburgess1.bsky.social
Security writer @wired.com Cybercrime, privacy, surveillance, and more. Signal: mattburgess.20 | Email: matt_burgess@wired.com
@thegrugq.bsky.social
@campuscodi.risky.biz
☆ Cybersecurity reporter ★ Newsletters at Risky Business #infosec #cybersecurity https://risky.biz
@planzi.bsky.social
Identity and identity security geek with trimmings of scout-dad and board-game and computer-game aficionado. My profile picture may be AI generated (it is) but I'm not.
@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
@louiscolumbus.bsky.social
VentureBeat contributor on cybersecurity; husband & dad; writer and speaker on AI, cybersecurity, ERP, and zero trust. LinkedIn: https://www.linkedin.com/in/louiscolumbus/ VentureBeat: https://venturebeat.com/author/louis-columbus/
@jaimeblascob.bsky.social
Cofounder and CTO at Nudge Security. Ex-AlienVault. Talking about AI, Threat Intel, SaaS security
@jsyversen.bsky.social
Hacker -> DARPA -> Founder -> Investor. Currently CEO of SportsVisio.com, GP at 10X Venture Partners (10xvp.com) Love to connect to new people!
@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
@jfallows.bsky.social
Reporter and writer: https://fallows.substack.com/ and https://www.ourtownsfoundation.org/ One-time speechwriter, long-time pilot, longer-time husband of linguist/writer Deborah Fallows. Note same wristwatch in the two photos, more than 50 years apart.
@texasobserver.org
A nonprofit newsroom covering Texas through investigative journalism & narrative storytelling since 1954. Become a member: https://texasobserver.org/join/ Follow our journos: https://go.bsky.app/EdSL3Co 🤠
@dmitri.silverado.org
Geopolitics, Russia, China, Cyber Chairman @silverado.org Author of WorldOnTheBrink.com Host GeopoliticsDecanted.com podcast Founder Alperovitch Institute for Cybersecurity Studies at Johns Hopkins SAIS Co-Founder CrowdStrike @DAlperovitch elsewhere
@malwarejake.bsky.social
Breaker of software, responder of incidents, IANS Faculty, VP R&D Hunter Strategy, Supreme Allied Commander of ANTIFA.
@doublepulsar.com
cybersecurity weather person. @gossithedog before Elon ruined everything
@defcon.bsky.social
The world’s premier hacker conference. Serving the global hacker community since 1993. Defcon.org Forum.defcon.org Defcon.social
@mattblaze.org
Scientist, safecracker, etc. McDevitt Professor of Computer Science and Law at Georgetown. So-called expert on election security and a few other things. Slow photographer. RF nerd. Occasionally blogs at https://mattblaze.org/blog
@argv.bsky.social
VP Security at Google. Co-Chair Cybersafety Review Board, Co-Author Building Secure and Reliable Systems. r00t. Medieval historian.
@ionescu.bsky.social
Windows Internals Author, Developer, Reverse Engineer, Security Researcher, Speaker, Trainer, and most recently Nation State Hacker. Core OS Platform Developer at Apple, Hyper-V Vendor at Microsoft, Chief Architect at CrowdStrike and now Director at CSE.
@rgblights.bsky.social
Cyber guy. Former NSA cybersecurity director and chief of TAO. Lover of memes. Warning - occasional outrageous Christmas light content.
@cglyer.bsky.social
Microsoft Threat Intelligence Center - Former Incident Responder & Chief Security Architect @Mandiant
@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 https://eff.org/social. https://eff.org
@ransomwaresommelier.com
Recorded Future - Ransomware Researcher Owner @greenarcher.io - Yours Truly, Johnny Dollar | The Press Guardian | The Clock | The Green Archer Weird mix of security, comics, photography and wine! www.greenarcher.io
@bsky.app
official Bluesky account (check username👆) Bugs, feature requests, feedback: support@bsky.app