Matthew Green
I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com
@claucece.bsky.social
Proud LatinAmerican. "Legendary quantum lady/cryptographer". Researcher @brave she/they hrpc co-chair @inretafo anti-fraud @w3c @otr_im @LondonU
@bordekock.bsky.social
Cryptography researcher but also a nerd in my spare time (he/him) 🏳️🌈🌹
@cryptocarsten.bsky.social
Professor at DTU Compute. Passionate about Cryptography, Hummus and coffee.
@stefanotessaro.bsky.social
Professor at the University of Washington, Paul G. Allen School of Computer Science & Engineering @uwcse.bsky.social Working on cryptography, theoretical computer science, and computer security. https://homes.cs.washington.edu/~tessaro/
@tragiccommons.infosec.exchange.ap.brid.gy
Retired from Google. Now I work on computer science projects, mostly involving publishing. [bridged from https://infosec.exchange/@tragiccommons on the fediverse by https://fed.brid.gy/ ]
@vitalik.ca
@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🏴
@ninja.style
I like to make stuff and do hacks. Consultant penetration tester for 9 years. #cybersecurity #infosec #hacking Denver CO. https://github.com/ninjastyle82
@mrsyiswhy.bsky.social
Security Bene Gesserit and professional nerd stalker. Likes long walks in hubsites and searching for spice. Views: definitely those of my puppet overlords. Location: kernel space https://linktr.ee/chubirka
@bobblakley.bsky.social
Astros fan, photographer, identity, security, and privacy guy, flamingo aficionado.
@christian-folini.ch
Web application security guy with a passion for OWASP's open source WAF projects and National Cyber Strategy. Maintains "Swiss Cyber Security" starter pack and cherishes his small collection of medieval helmets.
@theaveragejoe.org
Cybersecurity | Cloud | AI | Networking | Education | Coffee https://linktr.ee/joseph.frusci
@snlyngaas.bsky.social
Cybersecurity reporter, CNN. Signal +1-202-355-8471. sean[dot]lyngaas@cnn[dot]com
@gaffers.bsky.social
He/him Aircraft Cybersecurity Principal Engineer by day, hacker of drones by night British fella in Chicago #BikeCHI #aviation #cybersecurity I'm doing my best to be an LGBTQI+ ally, always open to learn how I can improve as a human Malort enthusiast
@infosecgoon.bsky.social
Security Analyst. Panther Modern. Engineer at Security Onion Solutions. Professor at Canisius University. Organizer at Infosec 716 and BSides Buffalo.
@taltechtreks.com
Security Researcher | Blog writer | Hacker | DEFCON speaker | Gamer | Silly stuff lover. https://taltechtreks.com/
@nicoleperlroth.bsky.social
cyber raconteur | author THIS IS HOW THEY TELL ME THE WORLD ENDS | former @nytimes | now betting on heroes @ Silver Buckshot Ventures + Venture Partner at Ballistic Ventures.
@ciaranm.bsky.social
“Cyber Security Ace” - Daily Star In reality: * Prof at Blavatnik School, Uni of Oxford * 1st head, UK National Cyber Security Centre * ex-Treasury, constitution & security official * adviser to cyber security companies * love crisps; hate tiki taka⚽️
@meredithmeredith.bsky.social
President of Signal, Chief Advisor to AI Now Institute
@brianhonan.bsky.social
Irish cybersecurity pro, author, speaker, and commentator. CEO of BH Consulting, Head of Ireland's first CSIRT - IRISSCERT, member of ENISA Advisory Group, & former Special Advisor on CyberSecurity to Europol. PGP ID 0xF1B5CF7D
@rikferguson.com
Immigrant. VP Security Intelligence @Forescout, Co-founder @RespectInSec. Board @vaultree, Cybersecurity Futurist, Researcher, Award-winning writer/producer. He/Him. Pussy in bio. Slava Ukraini 🇺🇦
@dannypalmer.bsky.social
Cybersecurity writer. Welsh. SE London. He/Him. Among other things, I like history, rugby, F1, The Simpsons, Doctor Who and Final Fantasy.
@jkirk.bsky.social
Threat intel @ Intel 471 (@intel471.bsky.social). Personal account. Interests: Cybercrime, cyber threat intelligence, OSINT, data breaches, photography. Also produce Intel 471's "Cybercrime Exposed" podcast. #Australia
@kevincollier.bsky.social
I cover digital threats for NBC News. Tip me! @kevincollier.01 on signal, kevin.collier@nbcuni.com. NYC, from West Virginia.
@drunkbinary.bsky.social
Principal Adversary Hunter @dragosinc, Army Veteran, Cocktail Scientist, APT Researcher | #FSD https://infosec.exchange/web/@DrunkBinary https://twitter.com/DrunkBinary
@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.
@phillipwylie.bsky.social
Offensive Security Professional | Phillip Wylie Show Podcast Host | The Pentester Blueprint coauthor | TribeOfHackers Red Team | https://linktr.ee/phillipwylie
@profdanny.bsky.social
Technology and risk delivering information security: Professor, PhD, FCIISec, cyber researcher, analyst, consultant, practitioner, father, grandfather.
@darkmatter.bsky.social
Hacker by day... and night #WiFiCactus | #WiFiKraken apexstorage.com
@doublepulsar.com
cybersecurity weather person. @gossithedog before Elon ruined everything
@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
@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.
@alexmartin.bsky.social
Journalist covering cybersecurity and intelligence. UK Editor at The Record from Recorded Future News. Dad of two. 🏠 Sheffield 📧 alexander.martin@therecord.media 📱 Ask for Signal/PGP
@joedevanny.bsky.social
Senior Lecturer | National Security & Cyber | Department of War Studies | King’s College London | All views mine, etc.
@martijngrooten.bsky.social
Threat Intelligence for Silent Push. Security for at-risk people. Researcher, reader, runner. Traveler. Signal: martijngrooten.37
@rondeibert.bsky.social
Director of The Citizen Lab at the University of Toronto's Munk School of Global Affairs & Public Policy Author of Chasing Shadows https://chasingshadowsbook.ca/
@lorenzofb.bsky.social
Real-time historian of the late cyber capitalist era @TechCrunch. Tweets about infosec, surveillance by day. 🍕, ⚽️, 🎸, 🎮 by night. ☎️ Signal: +1 917 257 1382 Past lives: VICE Motherboard, Mashable, WIRED.
@ericjgeller.com
Senior reporter at Cybersecurity Dive covering all things digital security. I also co-host Hoth Takes. | Send me tips: bit.ly/contactejg
@rgblights.bsky.social
Cyber guy. Former NSA cybersecurity director and chief of TAO. Lover of memes. Warning - occasional outrageous Christmas light content.
@kikta.net
// Somehow a CISO // JHU SAIS @alperovitch.institute adjunct // @istorg.bsky.social adjunct sr tech advisor // Former USCYBERCOM/CNMF // Retired US Marine Corps // Personal views and invective
@tekgrunt.bsky.social
Co-Founder @LimaCharlie.io | Host of The Cybersecurity Defenders Podcast I am interested in computer science, art & growing my own food. Working to disrupt the way cybersecurity tools and supporting infrastructure are delivered.
@retr0.id
reverse engineering, cryptography, exploits, hardware, file formats, and generally giving computers a hard time Fedi: @retr0id@retr0.id Macroblog: https://www.da.vidbuchanan.co.uk/blog/
@gautamkamath.com
Assistant Prof of CS at the University of Waterloo, Faculty and Canada CIFAR AI Chair at the Vector Institute. Joining NYU Courant in September 2025. Co-EiC of TMLR. My group is The Salon. Privacy, robustness, machine learning. http://www.gautamkamath.com