Lesly-Ann Daniel @lesly-ann.bsky.social Assistant Professor @ Eurecom. I'm interested in formal methods for low-level security. https://leslyann-daniel.fr
Fight Chat Control @fightchatcontrol.bsky.social Fight Chat Control (https://fightchatcontrol.eu) is a citizen-led initiative created to raise awareness about the European Union's proposed "Chat Control" regulation. We are not affiliated with any political party. Also on Mastodon: @chatcontrol.
Nadim Kobeissi @nadim.computer Applied cryptographer. Mainly working in the cryptography auditing industry, but sometimes venturing back into academia. https://nadim.computer
Théo @theo.goureau.eu He/Him. Doctoral student in computer science. #Security #Microarchitecture
LaurieWired @lauriewired.bsky.social researcher @google; serial complexity unpacker
ex @ msft & aerospace
Gabriel Gegenhuber @ggegenhuber.bsky.social #InfoSec enthusiast; security and privacy PhD candidate; opinions are my own
Nico Schiller @nschllr.bsky.social Security researcher and PhD student @ CISPA and Ruhr University Bochum
@gregorleander.bsky.social @gregorleander.bsky.social 
Ana-Maria Cretu @ana-mariacretu.bsky.social Tenure-track faculty at CISPA. Previously a post-doc at EPFL studying privacy and safety harms in data-driven systems and PhD in data privacy at Imperial College London. https://ana-mariacretu.github.io/
Doreen Riepel @doreenriepel.bsky.social Tenure-Track Faculty at CISPA • Cryptography & Provable Security
David Klein @leenify.bsky.social PhD Student @TU Braunschweig. Mainly web security, some program analysis, and privacy.
Project Foxhound core maintainer.
Helga Doublemint @helga-doublemint.bsky.social At day: @z4lem.bsky.social
IG @helgadoublemint
Alexandra Dirksen @z4lem.bsky.social At night: @helga-doublemint.bsky.social
@yuvalyarom.bsky.social @yuvalyarom.bsky.social 
Benedict Schlüter @benschlueter.bsky.social benschlueter.com
PhD Student @ETH
Sudheendra Raghav Neela @snee.la PhD student working on system, side-channel, and CPU security at @isec-tugraz.bsky.social TU Graz, Austria.
He/Him
┌ Website: https://snee.la
└ Mastodon: https://infosec.exchange/@vmcall
µASC Conference @uasc.cc Official account of the Microarchitecture Security Conference (µASC).
Cutting-edge research on #security in #microarchitecture contexts.
Next Conference: February 3, 2026, in Leuven, Belgium. https://uasc.cc
Advanced Fuzzing League @aflplusplus.bsky.social We want to make fuzzing better and better
Follow for updates on AFL++ & LibAFL
mhackeroni @mhackeroni.bsky.social Italian CTF team. DEF CON finalists. Cyber. Pasta. And now even satellites?! ✉️ info@mhackeroni.it
Andreas Kogler @0xhilbert.bsky.social Apple Security Researcher | Informatics PhD | TUGraz Alumni | Pwnie Award 2022 | BlackHat Speaker | Power Analysis | Fault Attacks | μ-Architectural Attacks | https://andreaskogler.com/
Pass the SALT Conference @passthesaltcon.bsky.social - WHAT Conference dedicated to #Security and #FreeSoftware
- WHERE Lille, north of France
- LANG English spoken event
- WHEN June, 30 -> July, 2 2026
- COST the conference is entirely FREE: talks, workshops and social event.
#pts26
Pascal Junod @cryptopathe.me applied cryptographer - certified nerd god - head of cryptography & research at duokey - founder modulo p - ex-Snap - co-founder ex-strong.codes - has-been professor - trail runner - aidjolat
Martin Henze @henze.bsky.social Securing industrial networks, one bit at a time. Assistant professor at RWTH Aachen University and research group leader at Fraunhofer FKIE.
Martin Fink @mfink.dev PhD student in Computer Science @ TUM. Interested in Compilers, Security, etc.
From South Tyrol 🇪🇺, now in Munich 🥨
https://finkmartin.com
Toon Purnal @purnaltoon.bsky.social Silicon Security at Google | PhD from COSIC (KU Leuven)
Leon Trampert @ltrampert.bsky.social PhD Student @CISPA
Daniel Klischies @dklischies.bsky.social Firmware/OS/Cellular Security Research @ruhr-uni-bochum.de
pspaul @pspaul95.bsky.social 
Fabian Bäumer @skrillor.bsky.social PhD Student @ruhr-uni-bochum.de | 🐢 Terrapin Attack | Interested in anything related to SSH and protocol security in general | Mastodon: @Skrillor@infosec.exchange
Alyssa Milburn @noopwafel.bsky.social I hate computers (but also enjoy their cursed natures) and love people. (You can find my occasional posts over on Mastodon.)
Fabian Rauscher @responsible.fyi Security Researcher | PhD Candidate with CoreSec at @tugraz.bsky.social | Microarchitectural Attacks | OS/HV Development | https://responsible.fyi
@lukasgerlach.bsky.social @lukasgerlach.bsky.social 
Daniel Weber @d-we.bsky.social Microarchitectural Security | PhD Student @ #CISPA
https://d-we.me- K Marven Kummerfeldt @kmarven.bsky.social
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.
ISEC TU GRAZ @isec-tugraz.bsky.social WE ARE ISEC: The Institute of Information Security at TU Graz
Lukas Giner @giner.cc Postdoc @Coresec Graz University of Technology
Hannes Weissteiner @hannesweissteiner.com PhD Candidate at @isec-tugraz.bsky.social. Playing CTF with LosFuzzys
Eyal Ronen @eyalr0.bsky.social Researching applied cryptography and security. School of Computer Science at Tel Aviv University.
https://eyalro.net
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 .
Ruiyi Zhang @rayiizzz.bsky.social PhD Student @ CISPA | CPU security 
Matt Godbolt @matt.godbolt.org Sometime verb, real person, lover of 8-bit computers, husband & father, trying to be a kind person. #blacklivesmatter; trans rights are human rights.
he/him
Romain Thomas (@rh0main) @rh0main.bsky.social Security engineer working on Android, reverse-engineering & obfuscation.
https://www.romainthomas.fr/ - https://obfuscator.re/ - https://lief.re
Lea Kissner @leak.bsky.social Security, privacy, respect. Was the Twitter CISO until it was terrible. Now LinkedIn CISO. they/them
Michael Rodler @f0rki42.bsky.social (he/him) Security Engineer/Researcher, PhD. AppSec, Fuzzing, Binary Analysis, Rust. Also 🤘🚴🥋👶
Andrea Di Dio @hammertux.bsky.social PhD Candidate in Computer Systems and Security at VUSec | hammertux.github.io
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 🇬🇷
Cat Easdon @easdon.bsky.social Privacy engineering at Dynatrace | privacy, tech policy, hardware security. You may know me from: @virtualroutes.bsky.social, @internetsociety.bsky.social, or my past life hacking CPUs 👩💻 All opinions my own.
Lorenzo Cavallaro @lcavallaro.bsky.social Pizza, Phrack, and Trustworthy AI for Systems Security at UCL Computer Science
Pietro Borrello @pietroborrello.bsky.social Security Researcher | PhD Alumn at @SapienzaRoma | Pwner at @TheRomanXpl0it and @mhackeroni | https://infosec.exchange/@pietroborrello
Gertjan Franken @gertjan.fr Researcher @ DistriNet, KU Leuven.
Trying to understand web browsers one bug at a time.
gjfr.dev
Martin Schwarzl @marv0x90.bsky.social 
Marco Guarnieri @mguarnierimantova.bsky.social 
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
Marco Balduzzi @embyte.bsky.social Technical Research Lead | President and co-founder @bitm_hacklab @nohatcon | Co-founder @signalcapture | Tweets are my own
Michael Schwarz @misc0110.bsky.social InfoSec Faculty @ #CISPA. Side-channel attacks. Exploiting microarchitectures. Discovering CPU vulnerabilities.- S saschafahl @saschafahl.bsky.social Faculty@CISPA; Empirical Security
d3fp4r4m @defparam.bsky.social Security Researcher
@defparam@infosec.exchange 
Anders Fogh @andersfogh28.bsky.social 
Davide Balzarotti @balzarot.bsky.social Professor in Computer Security @EURECOM
Ex Defcon CTF organizer with @oooverflow
Sven Bugiel @svebug.bsky.social Tenured Faculty at the CISPA Helmholtz Center for Information Security | https://svenbugiel.de/
Tim Blazytko @mrphrazer.bsky.social Binary Security Researcher & Trainer
Website: https://synthesis.to
Thomas Eisenbarth @tom-crypt.bsky.social 🔒 Professor of IT Security @ University of Luebeck
💡 Research in systems security, applied cryptography, and side channels
🌐 More info: its.uni-luebeck.de
Elbsides @elbsides.bsky.social Computer security conference in Hamburg/Germany, organized for the community by the community - in-person event.
Elbsides is part of the Security BSides network.
Jonas Juffinger @notimaginary.bsky.social PhD Student TU Graz trying to improve computer security.
Follow me on instagram for photos and videos: @jonas.juffinger
he/him
https://www.jonasjuffinger.com
Boris Köpf @socialboris.bsky.social Researcher at Microsoft Azure
boriskoepf.de
Matteo Maffei @matteomaffei.bsky.social Professor at TU Wien, coordinator TU Wien Cybersecurity Center, SecInt Doctoral School, SpyCoDe SFB. ERC grant holder.
marton bognar @mici.hu postdoc in (mostly) microarchitectural security @ distrinet, ku leuven
https://mici.hu
Ben Gras @beng-nl.bsky.social Security researcher at Intel. Proud dad & husband. Loves hacking & building. PhD in systems security from VUSec. http://keybase.io/bengnl
Caner Tol @canertol.com 
Shweta Shinde @shwetashinde.bsky.social Assistant Professor at ETH Zurich, Security Researcher.
shwetashinde.org
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.
Stephan van Schaik @stephanvanschaik.bsky.social Principal Consultant | PhD Computer Science & Engineering | CPU micro-architectural attacks & Trusted Execution Environments
Oleksii Oleksenko @oleksii-o.bsky.social Senior Researcher at Azure. Work on microachitectural security, fuzzing, and TEEs.
Proudly #Ukrainian
David Oswald @sublevado.bsky.social Live as if today's yesterday was the day after yesterday's tomorrow.
Daniel Gruss @gruss.cc Aka @lavados #InfoSec University Professor @ #TUGraz. #meltdown, #spectre, #rowhammer, cache attacks, sustainable security. Produced a side channel security sitcom. https://gruss.cc https://x.com/lavados https://infosec.exchange/@lavados
Peter Pessl @ppessl.bsky.social Post-channel side-quantum guy
Daniel Moghimi @flowyroll.bsky.social Senior Research Scientist @Google
Hardware & System Security
2 x Blackhat Speaker 🎩
Jujitsu Bluebelt 🥋
Zoukster- M @marcusw.bsky.social @marcusw.bsky.social
Martin Johns @datenkeller.bsky.social Foo und (!) bar. 
Real World Crypto Symposium @rwc.iacr.org The official Real World Cryptography Bluesky feed. Follow us for news of upcoming events.
Moritz Schloegel @mu00d8.bsky.social Faculty @CISPA Helmholtz Center doing software security, program analysis, and fuzzing
Previously at SEFCOM lab @ASU and @RUB
Johannes Kinder @jkinder.bsky.social Professor @ LMU Munich
Security, Program Analysis, Machine Learning
Christian Wressnegger @chwress.bsky.social Professor in Computer Security at Karlsruhe Institute of Technology (KIT)
https://intellisec.de/chris
Martina Lindorfer @lindorfer.in Associate Professor Security & Privacy @ TU Wien. Key Researcher @ SBA Research (she/her). Avid Snacker. Professional Traveller. Mainly Lurker.
🖤 🦖🦙🐈🐶🦝📸🧩✈️🧟♀️
Marco Squarcina @minimalblue.bsky.social Senior Scientist @TU Wien / Web & Mobile Security / #drumandbass DJ
🚩 with @mhackeroni.bsky.social We_0wn_Y0u kukhofhackerei Team Austria
🔗 https://minimalblue.com/
Clémentine Maurice @bloody-tangerine.bsky.social Researcher at CNRS. Feminist. I work on microarchitectural security.
https://cmaurice.fr
netzpolitik.org @netzpolitik.org Offizieller Account von netzpolitik.org, dem Medium für digitale Freiheitsrechte. Anfragen bitte per E-Mail an kontakt@netzpolitik.org.
Florian Hantke @fh4ntke.bsky.social PhD student at CISPA | Hacking webapps | CTF at FAUST
Meredith Whittaker @meredithmeredith.bsky.social President of Signal, Chief Advisor to AI Now Institute 
Pwnallthethings @pwnallthethings.bsky.social Just thinking out loud.
Robert Primas @rprimas.bsky.social Research Scientist at Intel Labs. Working on (post-quantum) cryptography, hardware design, and side-channel analysis.- D Dan Boneh @danboneh.bsky.social Crypotgrapher
Diego F. Aranha @dfaranha.bsky.social Associate Professor of Cryptographic Engineering at Aarhus University. https://dfaranha.github.io/
Ricardo @ricardor4.bsky.social PhD student in (Symmetric) Cryptography @ruhr-uni-bochum.de
From Chile
aurelsec @aurelsec.bsky.social Hackademic at S3@eurecom- N Nadia Heninger @nadiaheninger.bsky.social
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