Steve (formerly Cowbell)
Dad (human & dog), Infosec Professional, CompTIA SME, wannabe foodie, wine, hockey, golf, music, travels. Offers Infosec/IT mentoring and resume review. He/him.
@hultquist.bsky.social
Mandiant Intelligence at Google. CYBERWARCON and SLEUTHCON founder. Johns Hopkins professor. Army vet.
@meredithmeredith.bsky.social
President of Signal, Chief Advisor to AI Now Institute
@divinetechygirl.com
Information Security Leader & Published Author • Leading InfoSec & Cyber @ 🏈 • Love a fitted but I don’t 🧢
@wellerstein.bsky.social
Historian of science, technology, secrecy, and nukes. Professor. Creator of NUKEMAP. Author of RESTRICTED DATA. New book coming out in 2025 on Truman and the bomb. Working on a video game. Blogging at https://doomsdaymachines.net
@drahcirrahl.bsky.social
DBA | Hacker | Code Monkey | Sysadmin | Foodie | Spicy Food Nut | IT juggernaut | Hardware Junkie | SBC/MCU/Electronics tinkerer | Metalhead Make kindness happen. He/him. I work for a car wash, and it rocks. https://linktr.ee/drahcir_rahl
@geminiimatt.bsky.social
Hacker. Founder of , @cryptoharlem.bsky.social, counter-surveillance, safety, and security expert. Pushing back against inequality in all it's forms. Anti surveillance, trainer to all marginalized & oppressed people everywhere. (He/They)
@webjedi.bsky.social
Security Hobo, Itinerant Technologist, Policy Anti-Wonk, Former Senior Fellow at The Atlantic Council, Teller of Tales for Darknet Diaries #91 (and other venues). All opines are my own. RS/Fav/Follow≠Endorsement.
@catmurd0ck.bsky.social
Hacker by day, author also by day but sometimes night. Gotta keep you guessing.
@epepepep.bsky.social
Linux, InfoSec, Cryptography, Scouts, Woodworking, Laser Engraving
@blenster.com
I break things and write detailed reports. Rapid Prototyper. Maker. Apprentice Knifemaker. Sometimes I try to help explain social situations to dudes. Trans rights are human rights and Black lives matter. I love you.
@chaimtime.bsky.social
Haim is a computer science teacher in NJ. In his free time, he hosts ShortExplanations, a security podcast, teaching people that salted hashes are not breakfast. At home he teaches his sons emoji as a second language, and that 11 comes after 10.
@conspiration.bsky.social
Observatoire du conspirationnisme et des théories du complot.
@dtemkin.bsky.social
Artist + esolanger, he/him I wrote the first artist’s monograph of programming languages, Forty-Four Esolangs. Will be released Sept 2025 with @mitpress.bsky.social : https://mitpress.mit.edu/9780262553087/forty-four-esolangs/
@joncamfield.com
Find me at https://mastodon.social/@joncamfield , or my bridged account here: https://bsky.app/profile/joncamfield.mastodon.social.ap.brid.gy
@tim.mcguff.in
@NotMedic from that other place. Adversarial Cartographer. DEFCON Staff & CFP Board. MS in DF. Fmr Fire/EMS. Red and Blue. Builder. Tinkerer. Chaotic Good.
@iananderson.bsky.social
Cyber and Physical Security Manager. Technology Monitoring. Instructor @ Arizona State. Baseball fan. Oklahoma City
@torekeland.bsky.social
Trial, Transactional, and Appellate Lawyer. Computer Law, Constitutional Law, Criminal Law, Crypto Law torekeland.com CFAA: http://tinyurl.com/2bvrnasy
@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
@rot26.wtf
Infosec. Professor. Studies Conflict, Cyber, and Influence Operations. Also, Emergency Management, Community Resilience and Weather. Optimist. Christian, but not a jerk about it. Fella from way back. Tries to be a helper. He/Him
@infosecqueen.bsky.social
Trigger Warning: It's love, happiness, fly shi!+ and occasionally info sec talk.
@bbqandsysfaults.bsky.social
Professional Geek, Technology Enthusiasts, Gamer, Emotional Non Monogamist and Dad. Posting about Tech, Food Porn, Shitpost, Politics, Polyamory. and WTF! Trans Rights are Human Rights! He/Him Opinions are mine, not employers!
@mikeymagnificent.bsky.social
Sometime Project Manager, Podcaster, Voiceover; All time CPFC, Red Bulls, Devils, Jets & Red Sox Forever R.E.M., Wilco, Fountains of Wayne & Newport Folk #LongLiveAdamSchlesinger #WhatDoWeFuckingDoNow
@circuitswan.bsky.social
Brains are inversely proportionate to common sense - me, Nicole Schwartz. Formerly known as AmazonV. she/her @DianaInitiative @dcskytalks
@zackwhittaker.com
Security editor, TechCrunch Signal: zackwhittaker.1337 mastodon.social/@zackwhittaker this.weekinsecurity.com
@securesh3ll.bsky.social
Gray Hat 🎭 Posix 💜 Hyperactive and Hypersensitive ✨ Libertarian/Alterglobalist 🕸 Music 🎵 🤡 I am scary according to some. 🤡 👅 *A guy trying stuff* 👅 https://twitter.com/SecureSh3ll
@securepeacock.bsky.social
I find weird things on networks. #PurpleTeam | Ex Raytheon MSSP, SCYTHE, & GD | Taught at BlackHat & DEFCON | #100DaysofSigma | Keep exploring, keep learning, and stay curious.
@auschwitzmemorial.bsky.social
Former German Nazi concentration & extermination camp Auschwitz. Official account. We commemorate victims, educate about history & preserve the authentic site. www.auschwitz.org | lesson.auschwitz.org | podcast.auschwitz.org
@cyberciti.biz
Enjoy Linux & Unix systems? Open source software and programming? Sysadmin & DevOps work? Follow us to make the most of your geeky IT career. 🐧💞🧑🏻💻 Blog: https://www.cyberciti.biz | Forum: https://www.nixCraft.com
@dervishe.bsky.social
Entropy factor / Lurker at the Threshold / Jeux de mollets / Views Are My Own / Ici on mange aussi B2877AE83A773EAF / @dervishe@mastodon.sdf.org
@campuscodi.risky.biz
☆ Cybersecurity reporter ★ Newsletters at Risky Business #infosec #cybersecurity https://risky.biz
@mzbat.bsky.social
Stuff & Things @RedSiege | Founder, Sonar Security | Formerly 18F | art, lego, board games, comics, cute animals | she ⛵️
@stephandsec.com
She/Her. Cybersecurity Educator & Engineer. Writer. Keynote Speaker. LinkedIn Learning Author (150K+ learners). Neurospicy (ADHD). Sharing insights to inspire growth and connection. Black and proud. Stephandsec.com
@racheltobac.bsky.social
Hacker & CEO @SocialProofSec security awareness/social engineering training, videos, talks | 3X @DEFCON🥈 | Chair @WISPorg | @CISAgov Technical Advisory Council under Director Jen Easterly
@nicolebeckwith.bsky.social
Sr. Manager, Threat Operations @kroger 🍓 CTI, Hunting, Detection Engineering, Insider Risk, Fraud & Forensics 💻 Fmr LE & DFIR for OH & Secret Service TF. #FSD #w00w00 #CFC
@rayredacted.com
Past host of Tribe of Hackers podcast and Associate Producer of Darknet Diaries. Researcher and executive. He/Him. “Ut scandis, alios subleva.”
@phillipwylie.bsky.social
Offensive Security Professional | Phillip Wylie Show Podcast Host | The Pentester Blueprint coauthor | TribeOfHackers Red Team | https://linktr.ee/phillipwylie
@snubs.bsky.social
💕 YouTube Tech Content Creator 💕 🥳 130k+ https://youtube.com/@ShannonMorse 🌙 Sailor Moon Expert & Collector 🌙 https://youtube.com/@SailorSnubs 🦄 She/Her/Cylon/Unicorn/Witch 🦄 📸✈️🎮👩💻🌻🔮
@lockdownyourlife.com
Privacy Advocate/Online Safety/#OSINT Investigator • Ghostwriter • 🐎 owner 🔞 18+NSFW 🌶 She/Her All My Links: https://beacons.ai/lockdownyourlife Paylinks, wishlist, Spicy 👇🏻 https://linktr.ee/lockdownyourlife
@shehackspurple.bsky.social
Best-selling author of Alice and Bob Learn Secure Coding & Alice and Bob Learn Application Security. Secure Code Trainer - Nerd @Semgrep #AppSec she/her https://shehackspurple.ca 🌻
@maddiestone.bsky.social
Security Researcher at Google Project Zero. 0-days all day. Love all things reverse engineering. she/her
@bellingcat.com
Bellingcat is an independent investigative collective of researchers, investigators and citizen journalists brought together by a passion for open source research. Want to support our charity? bellingcat.com/donate