The Hacker's Choice (1995) @hackerschoice.bsky.social Security Research Group.
d0nut @d0nut.dev 🦀 Rust + Security 🔑
B:\a.zza @mcbazza.com I.T. geek. Does things with computers/tech.
All views are own. Don't take seriously. Or, should you?
Servant to 5x cats. He/him
You may know me as 'mcbazza' on the bird-site
Piotr Bazydło @chudypb.bsky.social Principal Vulnerability Researcher at the watchTowr | Previously: @thezdi | https://chudypb.github.io
Amy B @nyanbox.stackchk.fail aka itszn (itszen)
0xffff000041414141
Security researcher creating pwnable puzzles
https://infosec.exchange/@nyanbox
https://x.com/itszn13
LLM Art: https://bsky.app/profile/alternet.site
OpenSecurityTraining2 @opensectraining.bsky.social 501(c)(3) Nonprofit providing Open Source and Open Access computer security training material. #OST2 re-launched July 2021!
Rick Martinez @typeischeap.bsky.social Firmware security nerd. I fix things that you break. He/him.
Mastodon: @typeischeap@infosec.exchange
Posts are my own and do not represent my employer.
ESET Research @esetresearch.bsky.social Security research and breaking news straight from ESET Research Labs.
welivesecurity.com/research/
Debugger @debugger.bsky.social I’m a problem solver with a passion for hardcore troubleshooting. If you think it can’t be fixed, that’s exactly when I get interested.
Xeno Kovah @xenokovah.bsky.social Interested in reverse engineering, firmware, bluetooth, trusted computing, and training. Founder of OpenSecurityTraining2 https://ost2.fyi
Alex Plaskett @alexplaskett.bsky.social Security Researcher | Pwn2Own 2018, 2021, 2022, 2024 | Posts about 0day, OS, mobile and embedded security.
Steve YARA Synapse Miller @stvemillertime.bsky.social threat intelligence @google
writing & sharing on adversary tradecraft, malware, threat detection, ics/ot + cyber physical intel, and of course all things #yara
Pietro Borrello @pietroborrello.bsky.social Security Researcher | PhD Alumn at @SapienzaRoma | Pwner at @TheRomanXpl0it and @mhackeroni | https://infosec.exchange/@pietroborrello
clangd 🏳️🌈 @clangd.bsky.social Mobile vulnerability researcher
jiska @naehrdine.bsky.social ɿɘɘniϱnɘ ɘƨɿɘvɘɿ
🎦 youtube.com/@jiskac
📝 naehrdine.blogspot.com
🐥 twitter.com/naehrdine
🎓 hpi.de/classen
📱 reversing.training
Marcel Böhme @mboehme.bsky.social Software Security @ MPI for Security and Privacy
PhD @NUS, Dipl.-Inf. @TUDresden
Research Group: http://mpi-softsec.github.io
Cornelius Aschermann @is-eqv.bsky.social Fuzzing & stuff https://hexgolems.com
Moritz Schloegel @mu00d8.bsky.social Faculty @CISPA Helmholtz Center doing software security, program analysis, and fuzzing
Previously at SEFCOM lab @ASU and @RUB
Carl Smith @rwx.page Security @Google, Personal Account.
Lukas Arnold @lukasarnld.bsky.social Researching iOS' Cellular Protocol Stack @ SEEMOO
Studying CS @tuda.bsky.social
🌍 https://lukasarnold.de
Jing Liu @fuzzing.bsky.social PhD student at UC Irvine ➡️ MPI-SP advised by @mboehme.bsky.social
https://jing6.netlify.app/
@droner.bsky.social @droner.bsky.social researcher. exploit dev. pdx. hacking @ atredis
https://dronesec.net/
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
professional rustacean 🦀🇺🇦🌻😷 @adhsec.bsky.social reverse engineering & vulnerability research, ex MWR Labs, generally bad at computers, memory safe(probably), OS internals/hypervisor/browser research and bug hunting r&d (❤️program/code analysis)🐞🔍 @adhsec on hellsite, they/them, enby, #AuDHD
Ben Smash @bensmash.rocks Security Weirdo, CISSP and Chicago Apologist. Social media is a misery engine that we feed our vulnerabilities and get torment in return. Treasure the good-faith connections you make, skip the rest.
lcamtuf @lcamtuf.coredump.cx Substack: http://lcamtuf.substack.com/archive
Homepage: http://lcamtuf.coredump.cx
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 .
Advanced Fuzzing League @aflplusplus.bsky.social We want to make fuzzing better and better
Follow for updates on AFL++ & LibAFL
AKYZURA @akyzura.bsky.social ＩＮＳＡＮＥ& ᴇxᴛʀᴀ. ʏᴏᴜʀ ꜰᴀᴠᴏʀɪᴛᴇ ʟɪᴛᴛʟᴇ ꜱɪꜱᴛᴇʀ. ~ | 19ʸᵒ | ꜰʀᴇɴᴄʜ. | ꜱꜰ ʟᴏʀᴇ | - Game design student who always wants to go beyond her limits. pfp: @/Blackholed
Antonio Cocomazzi @splintercode.bsky.social offensive security - windows internals - reverse engineering | X: https://x.com/splinter_code | Mastodon: https://infosec.exchange/@splinter_code | GitHub: https://github.com/antonioCoco | Blog: https://splintercod3.blogspot.com/
Rebane @rebane2001.bsky.social 🇪🇪🏳️⚧️ | Archivist | 12 CVEs in Chrome | CSS sophomore | MapartCraft | Horse | rebane2001#3716 | Lyra 🦊
she/her
https://lyra.horse/
@rebane2001@infosec.exchange
daax @daax.bsky.social reverse engineering • secure processor design • system emulation • strategically bluescreening @the_secret_club
Meysam @r00tkitsmm.bsky.social Security Researcher.
The Onion @theonion.com America’s Finest News Source. A @globaltetrahedron.bsky.social subsidiary.
Get the paper delivered to your door: membership.theonion.com
Join The Onion Newsletter: https://theonion.com/newsletters/
Mariia Kramarenko @mariiakramarenko.bsky.social Angry Ukrainian trying to be nice. 💙 💛 🌻 Dr., researcher in PV technology ☀ #StandWithUkraine #UkraineWillWin #ArmUkraineNow #NAFO
Patrick C Miller @patrickcmiller.bsky.social Critical Infrastructure & Industrial Security Advisor. Ampyx Cyber CEO. Public speaker. Airport dweller. Recovering regulator. BEERISAC member. CCI US Coordinator. Former SANS Instructor.
#ICS #OT #NERCCIP #NIST #IEC62443 #NIS2 #CRA #SlavaUkraini
Justine Osborne @justineo.bsky.social security and stuff
profile art by retna y el mac
netbiosX @netbiosx.bsky.social Purple Team
remy 🐀 @remyhax.bsky.social Dad, Vulnerability Research, Packet connoisseur. He/Him. Cyber Security Architect @greynoise.bsky.social
, DM's open. Top percentage Rattata. #cve #infosec #cybersecurity
https://remyhax.xyz/
Tib3rius @tib3rius.bsky.social Web App (mostly) Hacker | Cybersecurity Educator | Content Creator | Ex-Brit | Links: http://linktr.ee/tib3rius (he/him) 🇺🇸 A mostly unserious person. @therealc3rul34n.bsky.social is bae 🥰
Pwnallthethings @pwnallthethings.bsky.social Just thinking out loud.
TomNomNom @tomnomnom.com Computer booper and food enthusiast. He/him.
Matt Johansen @mattjay.com Friendly neighborhood cybersecurity guy | expect infosec news, appsec, cloud, dfir. | Long Island elder emo in ATX.
vulnu.com <- sign up for my weekly cybersecurity newsletter
404 Media @404media.co it's a website (and a podcast, and a newsletter) about humans and technology, made by four journalists you might already know. like and subscribe: 404media.co
mpgn @mpgn.bsky.social Flibustier du net ̿ ̿̿'̿'\̵͇̿̿\=(•̪●)=/̵͇̿̿/'̿̿ ̿ ̿ ̿
Podcast Hack'n Speak http://anchor.fm/hacknspeak
Github https://github.com/mpgn
Paolo Stagno @voidsec.bsky.social Director of Research at Crowdfense
Windows Vulnerability Researcher and Exploit Developer, ex-Exodus Intelligence
voidsec.com
Alice Climent-Pommeret @alicecliment.bsky.social Offsec stuff @Caisse Nationale de l'Assurance Maladie || Interested in Malware 🤓 || Nerd stuff here https://alice.climent-pommeret.red/
Rachel Tobac @racheltobac.bsky.social Hacker & CEO @SocialProofSec security awareness/social engineering training, videos, talks | 3X @DEFCON🥈 | Ex Chair @WISPorg | Ex @CISAgov Technical Advisory Council under Director Jen Easterly
emma @carrot-c4k3.bsky.social cyber torture pioneer. pwn2own 2024 winner. hacking, shitposting, politics. en/ru. she/her 🏳️⚧️
Alex Ionescu @ionescu.bsky.social Windows Internals Author, Developer, Reverse Engineer, Security Researcher, Speaker, Trainer, and most recently Nation State Hacker.
Core OS Platform Developer at Apple, Hyper-V Vendor at Microsoft, Chief Architect at CrowdStrike and now Director at CSE.
Clément Labro @itm4n.bsky.social Pentest & Windows security research
James Forshaw @tiraniddo.dev Security researcher in Google Project Zero. Author of Attacking Network Protocols. Posts are my own etc. 
sixtyvividtails @sixtyvividtails.bsky.social probably not a mimic
DiscussingFilm @discussingfilm.net Your leading source for quick reliable news and one of a kind content. Home for healthy and liberating discussion on all things pop culture.
Manga Mogura (Anime & Manga News) @mangamogura.bsky.social keeps digging deep for all the latest Manga news
I'd be grateful for any support if you want to🙏
http://patreon.com/mangamogura
http://ko-fi.com/mangamogura
shenetworks @shenet.works Networking • Hacking • Hacking Networks (she/her)
shenet.works
SwiftOnSecurity @swiftonsecurity.com computer security person. former helpdesk
Ray [REDACTED] @rayredacted.com Past: Host of "Tribe of Hackers"; Assoc. Producer "Darknet Diaries."
Current: Cybersecurity researcher and executive. Also, father of the fastest climber who has ever lived. Seriously.
Warning: I talk about my son ALOT
“Ut scandis, alios subleva.”
Ole Villadsen @olevilladsen.bsky.social Threat researcher @ Proofpoint. Formerly IBM X-Force, CMU, US Government, US Navy. Views are my own.- J Jen Miller-Osborn @jadefh.bsky.social International Threat Intelligence Leader and Public Speaker currently with Dataminr. Co-founder of Unit 42 - Palo Alto Networks and NCIJTF, co-creator of ATT&CK, and USAF vet. She/Her.
Swissky @swissky.bsky.social RedTeam | Pentest
Author of PayloadsAllTheThings & SSRFmap
http://github.com/swisskyrepo
Kuba Gretzky @mrgretzky.breakdev.org Offensive security tools developer. Malware developer, hobby music producer, bedroom DJ & ex-MMO game hacker. Creator of Evilginx / Bartender @ BREAKDEV RED.
NTDEV @ntdev.bsky.social Trying stuff so you don't have to.
Yarden Shafir @yardenshafir.bsky.social A circus artist with a visual studio license
rootsecdev @rootsecdev.bsky.social Security Consultant @TrustedSec | Military grade meme poster, researcher, cloud penetration tester, voider of warranties. My thoughts are my own.
Laughing Mantis @laughingmantis.bsky.social VXer, Computer Goth, Malware Musician
chompie @chompie.rip hacker, poster, weird machine mechanic
https://chompie.rip
EricaZelic @ericazelic.bsky.social Security Engineer / IAM Security. Defending against people like me. 
Ali Hadi | B!n@ry @binaryz0ne.bsky.social DFIR and Adversary Simulation
John Hammond @johnhammond.bsky.social Hacker. Friend. Cybersecurity Researcher at Huntress.
Nat (Karan) @disrel.com GREM | CTI Analyst & Malware Researcher | Staff at VX-Underground | PTC
b1ack0wl @b1ack0wl.com 0day Researcher @ ████████████ / Baker / 0wl
// I post random things on here
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)
Malware Unicorn @malwareunicorn.bsky.social @Straiker. Ex-Microsoft. Ex-Meta RedTeam, Ex-Endgame, Ex Fireeye. malwareunicorn.org
b33f @fuzzysec.bsky.social 意志 / Antiquarian @ IBM Adversary Services / Ex-TORE ⚔️🦅 / I rewrite pointers and read memory / AI Psychoanalyst / Teaching
at labs.calypso.pub
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
jduck @jduck.me Continuously learning about computer security through research and development.
Hexacorn @hexacorn.bsky.social Red Brain, Blue Fingers
Malware Analysis, Reverse Engineering, Threat Hunting, Detection Engineering, DFIR, Security Research, Programming, Curiosities, Software Archaeology, Puzzles, Bad dad jokes
https://www.hexacorn.com/blog/
hexacorn@infosec.exchange
Skelly @skellybin.bsky.social CompSci/Cyber security enthusiast.
Internet Archive @archive.org Internet Archive is a non-profit research library preserving web pages, books, movies & audio for public access. Explore web history via the Wayback Machine. 
Kurokotei / 黒皇帝 @kurokotei.bsky.social Everyone's favorite lolita.丨DTM丨Featured in Arcaea / Phigros / PIU / Cytus II / Lanota / maimai / CHUNITHM / ...丨IIDX SP皆伝丨BMS SP★10 (★24.07)丨Contact ▶ kurokotei@pm.me or DM
FA: #sayakartwork
SoundCloud: http://soundcloud.com/dialgadu77
0xor0ne @0xor0ne.bsky.social | CyberSecurity | Reverse Engineering | C and Rust | Exploit | Linux kernel | PhD | Only My Opinions :) |
Riscy @riscy.bsky.social Half Life, RISC-V & Miata appreciator
ice Person 3 @icepersn.bsky.social • I draw digital art
+ Other faces
🟧Instagram: https://www.instagram.com/ice_person3000/
🟦Twitter: https://twitter.com/icePersn
Marie Enger - @ Gen Con @soengery.bsky.social It's like "ANGER" but with an E. Cartoonist & Illustrator. Creator of DEATH TO THE WIZARD KINGS and CASKET LAND, Dirt-slinger fired to Cone 6. Open to cartooning and illustration work. They/Them ∅. No NFTs, No AI. Chicago via StL. www.so-engery.com
Trou noir @blackholed.bsky.social Freelance artist that loves black holes a bit too much | 23 | contact : blackholed.contekt@gmail.com
https://www.patreon.com/Blackholed
Chelsea Manning @xychelsea.tv 
Silas Cutler @silascutler.bsky.social You may know me from your server logs.
#Malware, Hacks, Internet Scanning, #CTI
John Scott-Railton @jsrailton.bsky.social Chasing digital badness. Senior Researcher at Citizen Lab, but words here are mine.
Rik Ferguson @rikferguson.com Immigrant. VP Security Intelligence @Forescout, Co-founder @RespectInSec. Board @vaultree, Cybersecurity Futurist, Researcher, Award-winning writer/producer. He/Him. Pussy in bio.
Substack - Ferguson.ink
Slava Ukraini 🇺🇦
Daniel Stinson @shellcromancer.io Building something new! Used to be a security engineer @ Brex & Cloudflare. Hobbyist reverse engineer of 🍎 and 🐧 things… dogs are better than humans.
dmnk @dmnk.bsky.social 【ＤΞＣＯＭＰＩＬΞ ＮΣＶΞＲ】
Android Red Team @google
Fuzzing @aflplusplus.bsky.social
CTF @enoflag
(opinions my own)
Kander @kander.bsky.social Malware malbec and gummie bears!
Bill Marczak @billmarczak.org senior researcher at @citizenlab.ca
Ron Deibert @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/ 
Alberto Fittarelli @fittarelli.com Sr. Researcher @citizenlab.ca, Disinformation & Harassment. Fmr. Meta. Trainer: find & expose covert influence. I like doers. Opinions my own.
Andrew @echodaemon.bsky.social Code Poet Interpreter
Security Researcher
Malware Archivist
Aspiring Wardriver
Embarrassingly Terrible at Videogames
Łukasz @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 ✨🌈🦄