mixmix @mixmix.bsky.social Scuttlebutt, Āhau, p2p, gardening of communities, sci-fi, magic (game), New Zealand - mixmix.nz
DIMVA Conference @dimvaconf.bsky.social The 23rd Conference on Detection of Intrusions and Malware & Vulnerability Assessment (DIMVA '26)
📅 July 1 to 3, 2026 at 📍Chania, Greece 🇬🇷
Adam Bates (Yuile) @adambatesorg.bsky.social Associate Professor @ UIUC
billions of packets @justinesherry.bsky.social I'm a member of the imperial senate on a diplomatic mision to Alderaan.
Computer networking professor. 🇺🇲❤️🇵🇹, she/her, Dr. Sherry, Mamã, working at AS8!
www.justinesherry.com
Bret Comnes @bret.io bret.io
@socket.dev
@breadcrum.net
Feross @feross.bsky.social 🧙♂️ Mad scientist • ✨ Founder + CEO @Socket.dev (http://socket.dev) •🌲 Stanford lecturer (http://cs253.stanford.edu) • ❤️ Open source at WebTorrent + StandardJS
Peter van der Zee @pvdz.ee tafka @kuvos
eng @socket.dev
- 15yr js/ts
- rust
- ex vercel
- ex fb
- js1k-guy
Yash Vekaria @yash-vekaria.bsky.social phd @ucdavis | web privacy and security researcher
https//www.yashvekaria.com/
@hacopo.bsky.social @hacopo.bsky.social 
Ricky Reusser @rreusser.bsky.social Math, graphics, maps, trail running. he/him
https://rreusser.github.io/notebooks/
Liran Tal @lirantal.com 🦄 Node.js Secure Coding: http://nodejs-security.com
🌟 @GitHub Star
🏅 @OpenJS Pathfinder award for Security
🥑 DevRel at @snyksec
David Klein @leenify.bsky.social PhD Student @TU Braunschweig. Mainly web security, some program analysis, and privacy.
Project Foxhound core maintainer.- C Corrado Leita @c0rr4d0.bsky.social PE@Cisco, netsec enthusiast
Aurore Fass @aurore-fass.bsky.social Tenured Researcher @Inria
USENIX Security Artifact Evaluation Co-Chair 2025 & 2026
Web Security & Privacy: JavaScript (in)security, browser extensions
https://aurore54f.github.io
Socket @socket.dev Socket is the #1 software supply chain security platform. Next-gen SCA + SBOM + 0-day prevention. LOVED BY DEVELOPERS.
https://socket.dev
Andrew Nesbitt @andrewnez.bsky.social Working on mapping the world of open source software https://ecosyste.ms and empowering developers with https://octobox.io
Mostly posting on https://mastodon.social/@andrewnez
@sotirisioannidis.bsky.social @sotirisioannidis.bsky.social 
@thorstenholz.bsky.social @thorstenholz.bsky.social 
Rishab Nithyanand @rishabn.bsky.social Internet measurement, tech policy, and privacy researcher. Asst. Prof. at UIowa. 
Stefan Nagy @snagycs.bsky.social Faculty @utah.edu.
My lab hunts bugs: https://futures.cs.utah.edu/bugs.
Mastodon: snagy@infosec.exchange
Twitter: @snagycs
@mbr.sh @mbr.sh Security Researcher @IBMResearch
Opinions are mine only.
Bryce Boe @bryceboe.com Dad, husband, software engineer @ Netflix, and educator.
NC State University @ncstate.bsky.social The official account of NC State University in Raleigh, NC, USA. NC State creates societal, economic and intellectual prosperity. Follow us to see how we #ThinkAndDo.
Rich Harang @rich.harang.org Using bad guys to catch math since 2010.
Distinguished Security Architect (AI/ML) and AI Red Team at NVIDIA.
He/him. Personal account etc; `from std_disclaimers import *`
AI Security since it was ML Security.
Steven Englehardt @englehardt.bsky.social Privacy at DuckDuckGo. Formerly Mozilla, PrincetonCITP. CS PhD. He/him.
senglehardt.com
Jeff Dean @jeffdean.bsky.social Google Chief Scientist, Gemini Lead. Opinions stated here are my own, not those of Google. Gemini, TensorFlow, MapReduce, Bigtable, Spanner, ML things, ...
Adrian Dabrowski @atrox.at Security, privacy, cellular, living in clouds; night-owl; PostDoc CISPA; former UCI, SBA, TU Wien, iSeclab. My own opinions. May contain sarcasm.
Collin Mulliner @collinrm.bsky.social Engineer | Security Researcher | Recovering Academic | KD2WON
https://mulliner.org/collin
Vasileios Kemerlis @vkemerlis.bsky.social Professor @Brown CS. Brown Hat. Research on systems and software security. 🏴☠️🇬🇷🇺🇸 https://cs.brown.edu/~vpk
Terence Tao @teorth.bsky.social Mathematician at UCLA. My primary social media account is https://mathstodon.xyz/@tao . I also have a blog at https://terrytao.wordpress.com/ and a home page at https://www.math.ucla.edu/~tao/
Silverfoxy @imsilverfoxy.bsky.social Senior Systems Eng at Cloudflare (Bot Management) - PhD from Stony Brook University (Pragsec Lab)
Hunting bots, building ML models, interested in web security
Pierre Laperdrix @rockpartridge.bsky.social Researcher at @cnrs.bsky.social in the Spirals team. Browser fingerprinting, web privacy and security, software engineering. Creator of http://AmIUnique.org.
Vasilios Mavroudis @mavroudisv.bsky.social Principal Research Scientist, Alan Turing Institute
Autonomous Cyberdefence 🤖 and AI cyber risks ⚡
https://mavroud.is
Michael Schwarz @misc0110.bsky.social InfoSec Faculty @ #CISPA. Side-channel attacks. Exploiting microarchitectures. Discovering CPU vulnerabilities.
XBOW @xbow.com Bringing AI to offensive security by autonomously finding and exploiting web vulnerabilities. https://xbow.com/
Zion Leonahenahe Basque @mahal0z.bsky.social Native Hawaiian Hacker | Prev Co-captain of @Shellphish | PhD Student in Comp Sci @ASU l Decompiler Research | https://mahaloz.re
Ian Goodfellow @ian-goodfellow.bsky.social Research Scientist at DeepMind. Opinions my own. Inventor of GANs. Lead author of http://www.deeplearningbook.org . Founding chairman of www.publichealthactionnetwork.org
Matteo Maffei @matteomaffei.bsky.social Professor at TU Wien, coordinator TU Wien Cybersecurity Center, SecInt Doctoral School, SpyCoDe SFB. ERC grant holder.
Lorenzo Cavallaro @lcavallaro.bsky.social Pizza, Phrack, and Trustworthy AI for Systems Security at UCL Computer Science
vb @reach-vb.hf.co GPU Poor @ Hugging Face | F1 fan
Jeremy Howard @howard.fm https://Answer.AI & https://fast.ai founding CEO; previous: hon professor @ UQ; leader of masks4all; founding CEO Enlitic; founding president Kaggle; various other stuff…
renatsergazinov @mrsergazinov.bsky.social Research Scientist @ Meta, working on multimodal and recommender systems | PhD Stats @ TAMU
Fabio Pagani @pagabuc.bsky.social 
degrigis @degrigis.bsky.social Computer Security PhD student@UCSB Seclab | Binary tamer | hacking@shellphish
Clémentine Maurice @bloody-tangerine.bsky.social Researcher at CNRS. Feminist. I work on microarchitectural security.
https://cmaurice.fr
George Tziralis @gtzi.bsky.social aligning interests at https://marathon.vc
https://www.linkedin.com/in/tziralis/
Umar Iqbal @umariqbal.bsky.social Assistant professor at the Washington University in St. Louis. I research computer security and privacy.
John Wilander @wilander.bsky.social Hacker fiction novelist and WebKit Privacy & Adtech at Apple. Author newsletter and blog: hackerfiction dot net. My latest thriller ”Submerged” was published in 2025.
Vasilis Gkatzelis @gkatzelis.bsky.social Associate professor of Computer Science at Drexel University. Interested in mechanism design, game theory, algorithms, fair division.
https://www.cs.drexel.edu/~gkatz/
Zubair Shafiq @zubair-shafiq.bsky.social prof @ucdavis; privacy + measurement researcher; outdoor enthusiast; anda-shami lover
MADWeb Workshop @madwebwork.bsky.social The MADWeb workshop aims to make the Web safer by discussing security and privacy challenges in the face of the rapid evolution of the Web. #MADWeb
stacksmashing @stacksmashing.bsky.social Security researcher with a focus on hardware & firmware. I occasionally publish stuff on YouTube. Co-founder of
hextree.io. Contact: contact@stacksmashing.net
Samuel Groß @saelo.bsky.social Working on Project Zero, Big Sleep, and V8 Security. Personal account.
Alexios Mantzarlis @mantzarlis.com Tech, facts, and carbonara.
mantzarlis.com
Andrea Fioraldi @andreafioraldi.bsky.social Cyber Response Italian Supercazzola Technology Officer at
@mhackeroni Inc. Writing your favourite fuzz testing tools with
@aflplusplus. Security research at .
Marcus Botacin @marcusbotacin.bsky.social CS Assistant Professor at Texas A&M University, USA
CS PhD @ SECRET UFPR , Brazil
CE/CS Master @ UNICAMP, Brazil
#Malware Research; #Reverse Engineering #Antivirus #Forensics #Debugging
@MarcusBotacin@infosec.exchange
Website: marcusbotacin.github.io
Perri Adams @perrib.us Fmr DARPA Program Manager | Fmrly Organizing DEF CON CTF with Nautilus | RPISEC Alumna | Personal account, opinions my own, RT ≠ endorsement
dragosr @dragostech.bsky.social Autonomous Carbon Based LLM with 42 years of tuning on Information Attack and Defense.
Host of CanSecWest, and PacSec.
Security audits, code, IR, LLM, red team consulting.
Specialize in Firmware, and RF.
VA7MOV
Cornelius Aschermann @is-eqv.bsky.social Fuzzing & stuff https://hexgolems.com
Marcel Böhme @mboehme.bsky.social Software Security @ MPI for Security and Privacy
PhD @NUS, Dipl.-Inf. @TUDresden
Research Group: http://mpi-softsec.github.io
Giancarlo Pellegrino @gianko.bsky.social Faculty at CISPA.
dmnk @dmnk.bsky.social 【ＤΞＣＯＭＰＩＬΞ ＮΣＶΞＲ】
Android Red Team @google
Fuzzing @aflplusplus.bsky.social
CTF @enoflag
(opinions my own)
Mathy Vanhoef @vanhoefm.bsky.social Prof. @KU_Leuven | Research in Network & Software Security | Known for WPA2 KRACK attack, Dragonblood, and FragAttacks | Open to consultancy | Ex-Postdoc NYU
Gynvael Coldwind @gynvael.bsky.social Security researcher/programmer ⁂ Managing director @ HexArcana ⁂ @DragonSectorCTF founder ⁂ he/him
ESET Research @esetresearch.bsky.social Security research and breaking news straight from ESET Research Labs.
welivesecurity.com/research/
Davide Balzarotti @balzarot.bsky.social Professor in Computer Security @EURECOM
Ex Defcon CTF organizer with @oooverflow
Phani Vadrevu @pvadrevu.bsky.social Faculty member at LSU. Research interests in web security.
https://www.phanivadrevu.com/
terjanq @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
James Kettle @jameskettle.com Director of Research at @portswigger.net
Also known as albinowax
Portfolio: https://jameskettle.com/
Nick Sullivan @nicksullivan.org Asymmetries in action
@gannimo.bsky.social @gannimo.bsky.social 
Giorgio Bonfiglio @grg.pw Principal Chaos Monkey @ AWS | IPv6/RPKI advocate | former network plumber | opinions my own | he/him
Jeff Moss @thedarktangent.bsky.social thedarktangent@defcon.social
Maddie Stone @maddiestone.bsky.social Security Researcher at Google Project Zero. 0-days all day. Love all things reverse engineering. she/her
Pwnallthethings @pwnallthethings.bsky.social Just thinking out loud.
Matt Blaze @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
Runa Sandvik @runasand.bsky.social Founder of Granitt, securing journalists and at-risk people around the world. 
Azeria @azeria-labs.com Founder of Azeria Labs, Trainer, Author of Blue Fox: Arm Assembly Internals & Reverse Engineering
Troy Hunt @troyhunt.com Founder & CEO of @haveibeenpwned.com, the most trusted name in data breach intelligence. Speaker, blogger, Microsoft Regional Director. Gold Coast, Australia.
Lukasz Olejnik @lukaszolejnik.bsky.social Security & Privacy. Data Protection. Research & Development. Engineering. Analyst. Policy. W3C. Consultant. Author. King’s College London/War Studies. me@lukaszolejnik.com
lukaszolejnik.com/books
blog.lukaszolejnik.com
techletters.substack.com
Alex Gantman @againsthimself.bsky.social 
Matthew Green @matthewdgreen.bsky.social I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com
DEF CON @defcon.bsky.social The world’s premier hacker conference. Serving the global hacker community since 1993.
Defcon.org
Forum.defcon.org
Defcon.social
Aris Arielis @arlst4.bsky.social 
Stefano Zanero @raistolo.bsky.social Tinkerer, security geek, recovering entrepreneur, full professor at www.polimi.it, frequent flyer, private pilot, and generic pundit. He/Him 🏳️🌈
For aviation follow me on Instagram, same id!
aurelsec @aurelsec.bsky.social Hackademic at S3@eurecom
Zakir Durumeric @zakird.com Internet Security, Trust, and Safety Researcher. Stanford CS Faculty, Censys Founder and Chief Scientist, ZMap Creator. https://zakird.com/
Randall Munroe @xkcd.com 
Mark Cuban @mcuban.bsky.social Entrepreneur
Costplusdrugs.com
Alex Dimakis @alexdimakis.bsky.social UC Berkeley Professor working on AI. Co-Director: National AI Institute on the Foundations of Machine Learning (IFML). http://BespokeLabs.ai cofounder
Shweta Shinde @shwetashinde.bsky.social Assistant Professor at ETH Zurich, Security Researcher.
shwetashinde.org
Miltos Allamanis @miltosa.bsky.social Researcher at DeepMind
George Porter @georgemporter.bsky.social AWS S3 & UC San Diego professor
Building networks and systems that enable high-performance, scalable, and sustainable computing and storage.
https://www.cs.ucsd.edu/~gmporter
Konstantinos Kallas @konstantinoskallas.bsky.social Assistant Professor of CS at UCLA // Systems, Compilers, PL // he/they Website: https://angelhof.github.io/
Federico Maggi @phretor.bsky.social Cybersecurity engineer, researcher, and advisor with broad technical and scientific experience on designing, analyzing, and testing security-critical systems. 🔗 https://trustial.org
Dino A. Dai Zovi @ddz.bsky.social I drink amari and I know things. $ddz
LMDDGTFY: https://duckduckgo.com/?q=dino+dai+zovi
NYC/BK
Alec Muffett @alecmuffett.bsky.social everybody deserves good security.
https://alecmuffett.com/about
Richard Johnson @richinseattle.bsky.social Fuzzing; Vulnerability Research;
Deep Learning; Reverse Engineering
Training & Publications @ http://fuzzing.io
Hacking the planet since 1995
Undercurrents.io BOFH
I'll stop the world and melt with you
@mikko @mikko.bsky.social Fighting malicious use of technology.
James Forshaw @tiraniddo.dev Security researcher in Google Project Zero. Author of Attacking Network Protocols. Posts are my own etc.