Simone Aonzo @saonzo.bsky.social Malware hunter ☣ && Assistant Professor 👨🏻🔬 @EURECOM
X: https://x.com/packm4d
WWW: https://simoneaonzo.it/
LinkedIn: https://www.linkedin.com/in/simone-aonzo-290b05180/
RizinOrg @rizin.re Rizin is a free and open-source Reverse Engineering framework.
Rizin Website: https://rizin.re
Cutter Website: https://cutter.re
Mattermost (main community hub): https://im.rizin.re
Mastodon: https://fosstodon.org/@rizin
X/Twitter: https://x.com/rizinorg
Tangled @tangled.org https://tangled.org is the next-generation social coding platform.
→ Docs: https://docs.tangled.org
→ Discord: chat.tangled.org
→ IRC: #tangled @ libera.chat
Orhun Parmaksız @orhun.dev Terminal Chef 🐀
@ratatui.rs · @jetbrains.com · @archlinux
Open source: https://github.com/orhun
Livestreams: https://youtube.com/@orhundev
Lesly-Ann Daniel @lesly-ann.bsky.social Assistant Professor @ Eurecom. I'm interested in formal methods for low-level security. https://leslyann-daniel.fr
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.
Gabriel Gegenhuber @ggegenhuber.bsky.social #InfoSec enthusiast; security and privacy PhD candidate; opinions are my own
Servo @servo.org Servo aims to empower developers with a lightweight, high-performance alternative for embedding web technologies in applications.
https://servo.org
https://github.com/servo/servo
Usenix WOOT Conference on Offensive Technologies @wootsecurity.bsky.social WOOT aims to present a broad picture of offense and its contributions, bringing together researchers and practitioners in all areas of computer security.
Co-located with USENIX Security Symposium'26 in Baltimore,MD on
August 10–11, 2026
@nbars.bsky.social @nbars.bsky.social 
Gynvael Coldwind @gynvael.bsky.social Security researcher/programmer ⁂ Managing director @ HexArcana ⁂ @DragonSectorCTF founder ⁂ he/him
maxammann @maxammann.bsky.social Security researcher and open-source enthusiast, volunteer at Digitalfabrik
Fredrik Dahlgren @fegge.bsky.social Cryptography and static analysis @ Trail of Bits
Phrack Zine @phrack.org since 1985
https://phrack.org
GrapheneOS @grapheneos.org Open source privacy and security focused mobile OS with Android app compatibility.
https://grapheneos.org/
David Buchanan @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/
Rubens Brandão @rbran.com 🦀 Rust Developer
https://github.com/rbran
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
Security Research Labs @srlabs.bsky.social https://srlabs.de
Rowan @novafacing.bsky.social fuzzing enjoyer
@novafacing@haunted.computer
Hexacon @hexacon.bsky.social Offensive security conference in the heart of Paris. 10-11th October 2025
https://www.hexacon.fr/
Moritz Schloegel @mu00d8.bsky.social Faculty @CISPA Helmholtz Center doing software security, program analysis, and fuzzing
Previously at SEFCOM lab @ASU and @RUB
Lukas Arnold @lukasarnld.bsky.social Researching iOS' Cellular Protocol Stack @ SEEMOO
Studying CS @tuda.bsky.social
🌍 https://lukasarnold.de
alkali @alkalinesec.bsky.social mobile security / symbolic execution . he / him
@marinegabriel.bsky.social @marinegabriel.bsky.social 
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
Interrupt Labs @interruptlabs.bsky.social We’re here to provide world-leading vulnerability research and research capabilities. From browsers, mobile, automotive and everything in between.
www.interruptlabs.co.uk
OffensiveCon @offensivecon.bsky.social OffensiveCon is a highly technical international security conference focused on offensive security only. Organized by Binary Gecko GmbH.
PHISIC - a Hardware Security workshop @phisic.bsky.social PHISIC is a Hardware Security workshop
Its next edition will take place on 20-21 May 2025.
Learn more at https://phisic.fr
Daniel Klischies @dklischies.bsky.social Firmware/OS/Cellular Security Research @ruhr-uni-bochum.de
@momo5502.bsky.social @momo5502.bsky.social 
The Rust Foundation @rustfoundation.org The Rust Foundation is an independent nonprofit organization dedicated to stewarding the Rust programming language and its global community. rustfoundation.org
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
Brendan Dolan-Gavitt @moyix.net AI researcher at XBOW. Security, RE, ML. PGP http://keybase.io/moyix/
@cdzeno.bsky.social @cdzeno.bsky.social Security Researcher @nozominetworks
voydstack @voydstack.re VR @ Synacktiv, low level security enthusiast
https://voydstack.re/
d0ntrash @d0ntrash.bsky.social Security Researcher @neodyme.io | CTF, Fuzzing, Embedded Security
Sam Thomas @xorpse.ghost.sh Program Analysis / Reverse Engineering
Website: https://xv.ax
Grant Sanderson @3blue1brown.com Math videos
Eric Migicovsky @ericmigi.com Inventor of things.
Currently working on rePebble.com
Previously: cofounder Beeper.com, partner @ycombinator, founder @pebble
Michal Melewski @carste1n.bsky.social Security Engineer @ Cloudflare,
ex-Google ISE,
I use bad software and bad machines for the wrong things.
My writing: https://carstein.github.io
Antonio Nappa @jeppojeps.bsky.social Quis custodiet ipsos custodes - Estimator of weird machines
Zimperium Inc. scholar, inventor.
Opinions just reflect your retina screen or the ones of your 🐈 eyes.
Author of Fuzzing Against the Machine - https://amzn.eu/d/8gDJX0K
Amandine Le Pape @amandine.bsky.social Crafting element.io and evangelizing matrix.org
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
Cornelius Aschermann @is-eqv.bsky.social Fuzzing & stuff https://hexgolems.com
Andreas Zeller @andreaszeller.bsky.social Software researcher at https://cispa.de, working on #Fandango, #S3, #FuzzingBook, #DebuggingBook. Testing, debugging, analyzing, and protecting software for a better world. Find me at https://andreas-zeller.info/
Jack @jack-royer.bsky.social Security researcher building reverse engineering tools @ CentraleSupélec
Synacktiv @synacktiv.com Offensive security company. Dojo of many ninjas. Red teaming, reverse engineering, vuln research, dev of security tools and incident response.
Clémentine Maurice @bloody-tangerine.bsky.social Researcher at CNRS. Feminist. I work on microarchitectural security.
https://cmaurice.fr
Konrad Rieck 🌈 @rieck.mlsec.org Machine Learning and Security,
Professor of Computer Science at TU Berlin,
Adrian Herrera @adrianherrera.bsky.social Security researcher with an interest in formal methods.
B̶u̶i̶l̶d̶i̶n̶g̶ breaking things @ Interrupt Labs |
Teaching @ Australian National University
https://adrian-herrera.com
lukas seidel @pr0me.bsky.social Firmware Security • Embedded Systems • AI x Infosec •
Researcher @binarly • PhD Candidate @TUBerlin •
Capturing Flags with ENOFLAG
RE//verse @re-verse.io https://re-verse.io/ reverse engineering conference
nSinus-R @nsinusr.bsky.social Captures flags with Tasteless. Assistant Professor at UoB and maintainer of FirmWire & avatar2.
TUXEDO Computers @tuxedocomputers.bsky.social Linux Hardware in a Tailor-made Suit 💻🐧
Grant H @digitalcold.bsky.social Android and baseband vulnerability researcher. Computer engineering PhD. 🇺🇸 (Washington, DC) || https://hernan.de/z
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
This Week in Rust @thisweekinrust.bsky.social Cataloguing the Rust community's awesomeness. #rustlang
Ratatui @ratatui.rs A Rust library that's all about cooking up terminal user interfaces (TUIs)
https://github.com/ratatui
https://ratatui.rs
The Embedded Rustacean @theembeddedrust.bsky.social The source for everything Embedded Rust. Curated news and resources to up your Rusteacean game. 2x a month. 🦀
🗞️ Subscribe: http://theembeddedrustacean.com/subscribe
@gannimo.bsky.social @gannimo.bsky.social 
Typst @typst.app The new foundation for documents: Limitless power to write, create, and automate anything that you can fit on a page.
Marcel Böhme @mboehme.bsky.social Software Security @ MPI for Security and Privacy
PhD @NUS, Dipl.-Inf. @TUDresden
Research Group: http://mpi-softsec.github.io
Tulir @tulir.fi https://mau.fi - Go/Python/JS developer, Ubuntu/GNOME user, Sysadmin, Star Trek, Stargate & Doctor Who fan - I make the bridges for @beeper.com at @automattic.com
TravisR @t2l.io Senior Software Developer working on improving the matrix.org ecosystem
Davide Balzarotti @balzarot.bsky.social Professor in Computer Security @EURECOM
Ex Defcon CTF organizer with @oooverflow
KDE @kde.org Follow us on Mastodon!: https://floss.social/@kde
A worldwide technology community 🌍 Creators of the Plasma desktop & a variety of Free and open source applications that let you control your digital life.
Get more KDE news at https://floss.social/@kde
Bluesky Safety @safety.bsky.app Sharing updates about trust and safety on Bluesky.
This account’s mentions are not actively monitored. To report a post or account, use the in-app reporting feature.
Community Guidelines: https://bsky.social/about/support/community-guidelines
Azeria @azeria-labs.com Founder of Azeria Labs, Trainer, Author of Blue Fox: Arm Assembly Internals & Reverse Engineering
0xor0ne @0xor0ne.bsky.social | CyberSecurity | Reverse Engineering | C and Rust | Exploit | Linux kernel | PhD | Only My Opinions :) |
Paged Out! @pagedout.bsky.social Paged Out! is a free magazine about programming, hacking, security hacking, retro computers, modern computers, electronics, demoscene, and other similar topics. Always accepting submissions of one-page articles.
pancake @trufae.bsky.social Author of @radareorg, mainly active in the fediverse @pancake@infosec.exchange
buherator @buherator.bsky.social "I'm interested in all kinds of astronomy."
https://scrapco.de
Mostly cross-posting from Fediverse: @buherator@infosec.place
Romain Thomas (@rh0main) @rh0main.bsky.social Security engineer working on Android, reverse-engineering & obfuscation.
https://www.romainthomas.fr/ - https://obfuscator.re/ - https://lief.re
434b @434b.bsky.social Vulnerability researcher | Fuzzing | Anything low-level excites me | Admin @ https://0x00sec.org | My tweets are my own | Blog: https://0x434b.dev
jiska @naehrdine.bsky.social ɿɘɘniϱnɘ ɘƨɿɘvɘɿ
🎦 youtube.com/@jiskac
📝 naehrdine.blogspot.com
🐥 twitter.com/naehrdine
🎓 hpi.de/classen
📱 reversing.training
LiveOverflow 🔴 @liveoverflow.bsky.social wannabe hacker... he/him
🌱 grow your hacking skills https://hextree.io
@cryptax.bsky.social @cryptax.bsky.social Android malware analysis. Ph0wn CTF founder. IoT hacking. Frequent speaker at Virus Bulletin, Insomnihack etc. Based in France.
Currently testing Bluesky. Otherwise on Mastodon.social.
radareorg @radareorg.bsky.social The official radare2 account in the Blueskyverse
Matthew Green @matthewdgreen.bsky.social I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com
dmnk @dmnk.bsky.social 【ＤΞＣＯＭＰＩＬΞ ＮΣＶΞＲ】
Android Red Team @google
Fuzzing @aflplusplus.bsky.social
CTF @enoflag
(opinions my own)
Advanced Fuzzing League @aflplusplus.bsky.social We want to make fuzzing better and better
Follow for updates on AFL++ & LibAFL
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 .
Matthew Hodgson @arathorn.net project lead matrix.org | CEO/CTO Element
Thib @thib.ergaster.org Chronic enthusiast. Software should be about making people's life better.
Randall Munroe @xkcd.com 
Signal @signal.org Signal is a nonprofit end-to-end encrypted communications app. Privacy isn’t an optional mode, it’s the way Signal works. Every message, every call, every time. https://signal.org/donate/
Raphaël Troncy @rtroncy.bsky.social Prof. of Computer Science @EURECOM. AI, Knowledge Engineering, NLP, RecSys.
aurelsec @aurelsec.bsky.social Hackademic at S3@eurecom
Accrescent @accrescent.app An open-source Android app store focused on security, privacy, and usability. Currently in alpha.
vx-underground (automated mirror) @vxundergroundre.bsky.social The largest collection of malware source code, samples, and papers on the internet.
Password: infected
(unofficial, this is a bot! Maintained by a private individual, the bot can't handle retweets or replies, support soonish)
Merlin Chlosta @merlinchlosta.bsky.social IT Security PhD from RUB. Telco / mobile networks. ex-CISPA.
The Matrix.org Foundation @matrix.org Matrix is an open network for secure, decentralised communication. Please support at matrix.org/support
AT Protocol Developers @atproto.com Social networking technology created by Bluesky.
Developer-focused account. Follow @bsky.app for general announcements!
Bluesky API docs: docs.bsky.app
AT Protocol specs: atproto.com
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app