Sébastien Dudek 📡
Founder of the PentHertz Company (@penthertz.bsky.social), specializing in networks and computer security engineer in #Wireless systems, #SDR, #Mobile, #CarHacking and #IoT
@sifu.tweety.fish
at different times: haxx0r in cDc PhD in using people for ML and vice versa "theory of mind for autonomous cars" startup guy would you believe, went kablooie at present: newsletter -- buttondown.email/apperceptive &c music, politics, nonsense
@dildog.l0pht.com
cDc/hack.xxx/veilid Support Veilid! Badge: 🅅 www.veilid.com Merch at: @hack.xxx he/him
@jun34u.bsky.social
Alaskan in Los Angeles. Chaotic idealist. Hacker and Game Theorist cDc Cultist Forever Script Kiddie She/They 🏳️🌈🏴☠️
@medus4.com
Activist, Hacker cosplayer, Artist. Data economy abolitionist. @cdc_pulpit Sinfluencer, Head of Humanity @ Veilid, designer of weird shirts at hack.xxx I love gross terrifying things. Because I am one
@rmogull.com
Cloud security, hacker, run/bike/drown, TK11940 in the 501st, itinerant disaster paramedic, private pilot, and other stuff. @rmogull on Signal SVP of Cloud Security at FireMon. CEO of Securosis. Both totally made up titles. https://slaw.securosis.com
@securescientist.eu
Dad, husband, cybercrime prof with a kink for attacker economics. Head of the Threat Analysis group @tue.nl. 🇳🇱 by profession, 🇮🇹 by nature, 🇪🇺 by conviction. Optimistic cynicism is my thing. Love most. 🌏🔗securescientist.eu
@rjmd.bsky.social
💼 Digital Forensics & Incident Response 📱Talk all things tech and cyber 🏔️ Backpacking 🏃 Running 🤿 Scuba All opinions are from a southern right whale I met off the coast of Tasmania 🐋
@suzannesmalley.bsky.social
Reporter covering digital privacy, disinformation and cybersecurity policy for The Record. Mom. Pub trivia queen. Crossword enthusiast. Literary fiction connoisseur. Idiosyncratic. Signal: Suzanne.236 Email: [email protected].
@beny23.github.io
Maker, breaker and fixer of software. Adventures in #appsec and #agile: beny23.github.io he/him
@jamieb.com
Dad • Gamer • Humanist • InfoSec • Cyber • Founder & CTO @socura.co.uk • Previously @ PANW • MDR / SOC Platform Engineering • Detection Engineering • DFIR 🌐 jamieb.com 📍 Buckinghamshire, UK
@shellsharks.com
Infosec researcher | more about me @ https://shellsharks.com @[email protected] on Mastodon
@threathuntergirl.bsky.social
Friendly Neighborhood CTI Analyst | Children’s Book Author | Lego builder | Gamer | She/Her
@dustinchilds.bsky.social
Just a simple information security gnome trying to make his way through the universe. Part-time patch wrangler. Tweets are just my opinion and such. Got questions about patches or bug bounties? My DMs are open. Signal: DustinChilds.17
@craiu.bsky.social
Romanian antihacker from another planet. #threatintel #yara #chess #taekwondo black belt Motto: "One reboot a day keeps the implant away"
@mikecherry.bsky.social
Every billionaire is a policy failure, and I am just so tired of people worshiping wealth and the wealthy. Signal: DM for handle
@jwarminsky.bsky.social
( Tired of bios ) News editor at The Record: @therecordmedia.bsky.social ( Often thinking about music ) ( Etc. )
@metacurity.com
Cybersecurity writer, analyst, book author, publisher. https://metacurity.com/ https://cyberriskbook.com/ https://www.csoonline.com/profile/cynthia-brumfield/ https://infosec.exchange/@metacurity Send tips to Cynthia.507 via Signal.
@micahflee.com
Member of https://lockdown.systems/ collective making @cyd.social — writing at https://micahflee.com — author of HACKS, LEAKS, AND REVELATIONS https://hacksandleaks.com — signal: micah.01
@cooperq.com
Senior Staff technologist at @eff.org Fellow at @citizenlab.ca Board member of @openarchive.bsky.social. "Noted activist security type." The Register once called me a boffin. Anti-fascist. he/him. My skeets do not represent views of my employers ⵣ🏴
@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)
@hexadecim8.com
Author of "Hack to the Future". Now available! https://www.wiley.com/en-us/Hack+to+The+Future%3A+How+World+Governments+Relentlessly+Pursue+and+Domesticate+Hackers-p-9781394169825
@supriyam.bsky.social
Now Google Threat Intelligence & doing fun things at DistrictCon, fmrly GreyNoiseIO and RecordedFuture, SAISHopkins MASCI alumna | ♡s & rts are my own, my employer definitely doesn’t like Taylor Swift that much
@thevega.bsky.social
I do threat intel things. Former Activision Blizzard // Epic Games. Currently putting the G in 5G. Kinda passionate and extremely okay. Opinions are my own. He/him/#FSD 🦆
@charles.dardaman.com
Security | Hacking | Malware | Reverse Engineering | Co-Founder | CTO | Product | MSAI - UT
@martinmatishak.bsky.social
Senior Cybersecurity Reporter at The Record from Recorded Future News. Send tips to [email protected]. Signal: mmatishak.80
@mshelton.bsky.social
Digisec @freedom.press. Was that @mshelton guy on the other site. Mastodon: https://mastodon.social/@mshelton Digisec newsletter: https://freedom.press/newsletters
@alexmartin.bsky.social
Journalist covering cybersecurity and intelligence. UK Editor at The Record from Recorded Future News. Dad of two. 🏠 Sheffield 📧 [email protected] 📱 Ask for Signal/PGP
@hypatia.bsky.social
Security, diversity, housing, Canadian stuff 🇨🇦. Cofounder and CEO of @tallpoppy.bsky.social; more at leighhoneywell.com
@weld.bsky.social
Gray haired gray hat. Co-founder Veracode. Former L0pht security researcher. Builds tools to find and fix vulnerabilities in code at scale. Twitter: https://twitter.com/WeldPond
@ddimolfetta.bsky.social
Nextgov/FCW cybersecurity + intelligence reporter. Tips: [email protected] Signal: @ djd.99 X/Twitter: @ddimolfetta
@pearswick.press
Multi award-losing journalist and European Cybersecurity Correspondent at @Reuters.com, via Hanoi, Seoul and Pyongyang. Now in London. “A bum who wrote an ignominious jumble of stories” - North Korea ★ ★ ☆ ☆ ☆ 📞Signal ID: pearswick.01 💻: pearswick.press
@hatr.bsky.social
reporter covering cyber (both crime and state-sponsored) for Der Spiegel and ZDF, short overview at https://linktr.ee/hakantanriverdi
@fbajak.bsky.social
Journalist with tech focus. Ex-Associated Press foreign correspondent. First AP tech editor, Andes chief. frankbajak.com fbajak(at)proton(dot)me - DM for Signal#
@oxley.io
Senior Manager, Amazon/AWS Threat Intelligence. @CitizenLab.ca Research Fellow. Former federal agent. Fan of space, books, technology, and Mother Nature🌪️. Personal account. 🇺🇸 🇺🇦 🇹🇼 #ThreatIntel Storm chasing: https://bsky.app/profile/wxdox.com
@avani.bsky.social
ML/Systems researcher with delusions of neuroscience and cryptography. Currently @Cloudflare and Emory. Dilettante SFF writer. Fellow of Odd Salon. I like to play the drums. #vp2023. https://linktr.ee/circumviso
@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
@keithchu.bsky.social
Comms for Sen. Wyden of Oregon but takes are my own. Guinea pig friend, kid dad, soccer enthusiast, seattle sports, hobby farmer. https://www.youtube.com/watch?v=PzHLPnGuVSQ
@untersin.gr
Cyber / disinformation / privacy / Big Tech / scams @ Le Monde Contact: familyname @lemonde.fr Auteur d'"Espionner, mentir, détruire : comment le cyberespace est devenu un champ de bataille", éditions Grasset : cyber.untersin.gr
@winnona.bsky.social
@DistrictCon Founder. Harvard & Georgetown MPP/JD candidate. @CyberStatecraft / @BelferCenter fellow, ex-Google threat research. Dog mom. Opinions=my own 👩🏻💻
@districtcon.bsky.social
A new DC hacker conference: Bringing together builders, breakers, and fixers to do cool shit. Jan. 24-25, 2026 districtcon.org
@jsrailton.bsky.social
Chasing digital badness. Senior Researcher at Citizen Lab, but words here are mine.
@samsabin.bsky.social
Axios cybersecurity reporter, taking it day by day ✨ | 📩: sam.sabin@axios dot com, signal: SamSabin.01 (no pitches!), she/her
@maggiemiller.bsky.social
Cybersecurity reporter for Politico based in DC. Also history, dog, and good TexMex taco nerd. [email protected], DM for Signal
@maldr0id.bsky.social
Military-grade reverse engineer @ Google, working on Android malware Got mistaken for a member of Project Zero once. Everything here is my own opinion he/him ✨🌈🦄
@mbahal.bsky.social
@yofbalibump.bsky.social
@blackndoor.bsky.social