@radleybalko.bsky.social
Journalist. Quattrone Center journalism fellow. Author: Rise of the Warrior Cop. Co-author: The Cadaver King and the Country Dentist. Forthcoming book: The Defenders (Spring 2026) Substack: radleybalko.substack.com Signal: radleybalko.52
@readingfaithfully.bsky.social
Daily selections from the Pali Buddhist suttas of the Theravada tradition. Sign up to get the suttas by email at daily.readingfaithfully.org
@k8em0.bsky.social
Founder & CEO LutaSecurity @payequitynow MIT&Harvard visiting scholar, @MasonNatSec fellow, 1/2 Chamoru, 1/2 Greek all-American hacker
@agreenberg.bsky.social
Writer for WIRED. Author of SANDWORM. New book, TRACERS IN THE DARK: The Global Hunt for the Crime Lords of Cryptocurrency, out now. agreenberg@wired.com. Andy.01 on Signal.
@attack.mitre.org
MITRE ATT&CK® - A knowledge base for describing the behavior of adversaries. Replying/Following/Reposting ≠ endorsement.
@tomnomnom.com
Open-source tool maker/hacker. Author of gron, anew, and a dozen dinky security tools. He/him. Tools: http://github.com/tomnomnom @TomNomNom on the other site
@doublepulsar.com
cybersecurity weather person. @gossithedog before Elon ruined everything
@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. 🏳️🌈
@mrr3b00t.bsky.social
@phillipwylie.bsky.social
Offensive Security Professional | Phillip Wylie Show Podcast Host | The Pentester Blueprint coauthor | TribeOfHackers Red Team | https://linktr.ee/phillipwylie
@garethr.bsky.social
VP Product @snyksec. @openpolicyagent Conftest maintainer. Developer, designer, product. Open source geek. Devops Weekly. @gdsteam alum. he/him.
@alyssam-infosec.com
Hacker, CISO, and private 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
@codingo.com
VP of Security Operations at Bugcrowd, Security Content @ http://youtube.com/codingo, tools @ http://github.com/codingo. SecTalks and BSides Gold Coast co-organizer - He/Him
@dcuthbert.bsky.social
Ageing hacker. Black Hat Review board. Now sitting on numerous government cyber security boards so I guess that means I’ve grown up right?
@liveoverflow.bsky.social
wannabe hacker... he/him 🌱 grow your hacking skills https://hextree.io
@jameskettle.com
Director of Research at @portswigger.net Also known as albinowax Portfolio: https://jameskettle.com/
@alethe.bsky.social
‘Uh-Lee-th’ | Bishop Fox 🦊 Red Team | DEF CON Goon & Black Badge Hall of Fame | DEF CON Social Engineering CTF Winner 2019 | Physical Pentester | IVR Pentester | IR Tabletop King 👑 Safa 🇿🇦 in NorCal 🇺🇸 - Fish 🐠 Nerd - Jeep Girl
@hackinglz.hackpwn.net
CTO @TrustedSec.com | Former Optiv/SecureWorks/Accuvant Labs/Redspin | Race cars
@mubix.com
(he/him) Dad / Husband / Marine / Student / Teacher / @Hak5 / @NoVAHackers / @SiliconHBO / @NationalCCDC / @MARFORCYBER Auxiliary
@gynvael.bsky.social
Security researcher/programmer ⁂ Managing director @ HexArcana ⁂ @DragonSectorCTF founder ⁂ he/him
@agarri.fr
Web hacker 😈 Burp Suite Pro trainer 👨🏫 Maintainer of @mastering-burp.agarri.fr 🛠️
@ellopunk.bsky.social
Hacker, DCG-SaTx founder, Operation Safe Escape and Hacking Is Not A Crime Advocate. Cyber Defense Instructor Follow if you want to help me raise the next generation of infosec.
@jub0bs.com
infosec enthusiast • Go dev & trainer • minimalist • atheist • chaotic good • trying to make sense of the Web • he/him Blog: https://jub0bs.com Free Go (golang) course: https://github.com/jub0bs/go-course-beginner Free 🇵🇸! Leave 🇱🇧 alone!
@jhaddix.bsky.social
CEO, CISO, Trainer, Hacker, and Speaker. AI + hacking + sec leadership. ex:BuddoBot-Ubisoft-Bugcrowd-Fortify-HP-Redspin-Citrix.
@garethheyes.co.uk
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@malwareunicorn.bsky.social
Fuzzy unicorn @ Microsoft’s MORSE team. malwareunicorn.org
@scotthelme.bsky.social
Hi, I'm Scott Helme, a Security Researcher, Entrepreneur and International Speaker. I'm the creator of Report URI and Security Headers, and I deliver world renowned training on Hacking and Encryption. https://scotthelme.co.uk
@glenn.pegden.com
Good Guy Hacker, Dad, App Sec / Vuln Man / Pentest specialist and leader, conference organiser, volunteer, speaker and attendee, retro gamer, Blackburn Rovers and Leeds Knight fan ….. hacker http://Glenn.pegden.com/findmeon
@renniepak.nl
Self-XSS connoisseur. Elite Hacker. MVH H11337UPBash. One-Percent Man. Creator of CSPBypass.com. (he/him)
@danielmiessler.bsky.social
AI / Security Researcher and Entrepreneur. Founder/CEO of Unsupervised Learning. Building AI that upgrades humans.
@ajxchapman.bsky.social
Full Time #BugBounty Vulnerability Researcher https://blog.ajxchapman.com
@pwneip.bsky.social
Principal RTO @F500, SANS Instructor & #SEC565 Red Team Ops Author, Red Team Village lead, former Bishop Fox, US Air Force. Tweets are my own, memes are stolen
@harisec.bsky.social
Interested in web security, bug bounties, machine learning and investing. SolidGoldMagikarp
@terjanq.me
security enthusiast that loves hunting for bugs in the wild. co-founder and player of @justCatTheFish. infosec at @google. opinions are mine. From: https://twitter.com/terjanq
@leesoh.bsky.social
@what-security.co.uk
#infosec | #exploiter | #asm | fox | #LFC | scanner of the internet | #wordpress exploiter | #greynoise lover. | #Bugbounty hunter | Northerner | #UK