RSE Award @rse-award.bsky.social Promoting the quality, visibility, and sustainability of RSE
Mr. Segfault @mrsegfault.bsky.social Aviation Cyber Security
Fuzz all the things
@timlu.bsky.social @timlu.bsky.social 
Stephan Wiefling @swiefling.de 🔑 Usable Security (USec) & Authentication Research
💼 USec Consultant @ Vodafone | Adjunct Professor | Past: Meta
🎓 Dr.-Ing. (Ruhr University Bochum) | CISSP
🔗 stephanwiefling.de | Fediverse: social.swiefling.de/@swiefling
Views my own, not my employer’s.
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
Ammar Hashmi @ammarhashmi.bsky.social Looking for MS position for Spring/Fall 2027 | Associate AI Engineer | CS Graduate
@sulyab.com @sulyab.com 
Zach @zalbright.bsky.social father and husband
friend to animals
interests include but not limited to red teaming, penetration testing, electronics, hacking, dfir, and programming
Korelis Labs @korelislabs.bsky.social Korelis Labs📡
Building self-healing systems for cybersecurity and quantum computing.
⚛️ QSHL — quantum code with built-in error correction
🛡️ RegenX — autonomous kernel-level Windows security
Detect. Correct. Prove
@oxffff.bsky.social @oxffff.bsky.social 
Kutand Alkım Bayer @kutandalkim.bsky.social IZTECH-Chemistry, I like to be Polymath(learning different subjects), Polygot(interested in the learning different languages) comments and opinions are my own RT≠ is not endorsement (he/him)
Emory 🩶 @emory-f8.bsky.social I write dark Victorian fiction and specialize in the long 19th century.
She/Her 🏳️🌈🇪🇸✡️ (I'm always kind)
#writer #historian #Lesbian #sapphic #wlw #Hispanic #feminist #goth #vampires #jpop #bibliophile
NO DMs | Terfs & Narcissists DNI
UCSB Computer Science Department @ucsb-cs.bsky.social 
@thuanpv.bsky.social @thuanpv.bsky.social Senior Lecturer in Cyber Secutity at @UniMelb & ARC DECRA Fellow. Prev @MonashInfotech & @NUSComputing . (Fuzz) Testing enthusiast.
The Eradicator! @theeradicator.bsky.social Analyzing malware... badly
GLOBAL Visibility aéPiot - by aePiot.ro @globalvisibility.bsky.social SEMANTIC WEB - https://aePiot.ro - https://allGraph.ro - https://aePiot.com - https://Headlines-World.com - INDEPENDENT SEMANTIC INFRASTRUCTURE Web 4.0 where knowledge is generated locally, shared freely, and never collected, tracked, or controlled.
paraacha @talhaparacha.com Postdoc at Ruhr University Bochum. Research in network measurement and security. Experiences at Northeastern, TU Wien, Meta, Cloudflare, EPFL, Rutgers, NUST-SEECS
Krishna Ravishankar @krsh732.bsky.social 
Sina Sheikh @sheikhsina.bsky.social Security grad student @PoliTO
/System security
CTF enthusiast
Mike @michaeltheelder.bsky.social NO DMs from cuties, sexual objects looking for ultimate fulfillment! NOTE: If you’re NOT posting, or no Profile, I’m NOT following. Old guy loves politics, art, photography, travel, languages.
Veblen Director Programme @veblendirectors.bsky.social Helping ambitious people get their first board seats. Regardless of your background.
Prabhat Kumar @prbhtkumr.bsky.social Cybersecurity Enthusiast
Red Teamer Wannabe | Open Source Dev Trynabe
Part-Time Student | Full-Time Play Pretend
(he/any)
Addison @addisoncrump.info PhD at CISPA, member at secret.club, sleeping at home
Find me also on Fediverse: @addison@nothing-ever.works
splash art by Nicolas Gendron: https://www.tumblr.com/nicolasgendron
Callum Laing @callumlaing.bsky.social I help ambitious people raise capital, get board seats, take companies public. Let's get more entrepreneurs and builders on bsky!
Author of 4 best selling business books
Pranesh Santikellur @praneshsantikellur.bsky.social Emb. Security Researcher, TII, Abu Dhabi, UAE
@nyame1.bsky.social @nyame1.bsky.social 
@petegbg.bsky.social @petegbg.bsky.social Techie, tinkerer, creator and all around philomath.
Cristiano Giuffrida @cgiuffrida.bsky.social Full Professor in Systems Security @vuamsterdam. Co-leads vusec.net
samy k͓͓͓͓͓͓͓͓͓͓͓͓͓͓͓amkar͛͛͛͛͛͛͛͛͛͛͛͛͛͛͛ @sa.my think bad, do good. | https://sa.my
David Klein @leenify.bsky.social PhD Student @TU Braunschweig. Mainly web security, some program analysis, and privacy.
Project Foxhound core maintainer.
AgentPay @agentpay.bsky.social Open-source AI skills and tools. Free tools are community-maintained — deploy them to your own AI agent with one script. Paid tools operate on the XRP Ledger via x402 — pay per call, no subscriptions.
Louis Jannett @lonetis.bsky.social SSO + Passkeys | PhD Student @ Ruhr University Bochum
No Password Required Podcast @nopasswordpod.bsky.social A podcast dedicated to exploring the minds and personalities that make up the field of cybersecurity. We talk about cybersecurity and a lot of other stuff!
Sachin @iambotman.bsky.social 
IEEE Spectrum @spectrum.ieee.org The latest technology news and analysis from the world's leading engineering magazine.
Arkiteck @arkiteck.bsky.social 🔍OSINT Operator | InfoSec Engineer; Unveiling digital secrets, fortifying defenses. Driven by curiosity, guided by security. #OSINT #OpSec #cybersec
tristanlohde.bsky.social @tristanlohde.bsky.social Network Operator @noc.rub.de
also teaching IT trainees @ruhr-uni-bochum.de
@silverlight99.bsky.social @silverlight99.bsky.social 
@microsvuln.bsky.social @microsvuln.bsky.social 
Lars @lxrs.bsky.social https://mastodon.online/@lxrs
Ian Preston @ianopolous.bsky.social Mathematician/particle physicist turned privacy researcher. Java Rockstar #Oxford Building a better web - private, self-sovereign identity, p2p, social - with @peergos.org. Public social media undermines democracy. #covidisairborne #maskswork #cleantheair
Bushra Ashfaque @buas0987.bsky.social 
Ruijie Meng @ruijiemeng.bsky.social Tenure-track faculty at CISPA | PhD at NUS | Software Security
https://mengrj.github.io/
@jinukim.bsky.social @jinukim.bsky.social 
@yuvalyarom.bsky.social @yuvalyarom.bsky.social 
Freedom and Truth Coalition @freedomandtruth.bsky.social We are a grassroots movement committed to exposing systemic failures, reclaiming democracy, and ensuring legitimate leadership in the United States.
🔗 https://freedomandtruthcoalition.com/
📺 https://www.youtube.com/watch?v=gXxRoUByctg&t=6s 
Lukas Pirch @lpirch.bsky.social PhD at BIFOLD, TU-Berlin • Vulnerability Discovery & Graph-based Machine Learning • 🎹🎸- K kivanc @kyzn.bsky.social security
Seongmin Lee @nimgnoeseel.bsky.social 🎲 A board game geek, 🏸 a badminton lover, and a postdoc researcher
@UCLA working on dynamic and statistical program analysis.
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
A.G. @antisignal.bsky.social Field artist / Artiste de terrain. Interdisciplinary artist-researcher / Artiste-chercheur interdisciplinaire. Montreal, Quebec.
Rishab Nithyanand @rishabn.bsky.social Internet measurement, tech policy, and privacy researcher. Asst. Prof. at UIowa. 
@baltismore.bsky.social @baltismore.bsky.social 
Steffen Becker @neffetsrekceb.bsky.social Junior Research Group Leader @rctrust.bsky.social. Research into the human aspects of hardware security.
Christian Mainka @chearix.de Web and Data Security Researcher @uni-wuppertal.bsky.social
Topics: SOP, XS-Leaks, SSO, OAuth, OpenID, PDF, ODF
(Private Account)
christianmainka.de
Sindhoor Tilak @sin9yt.bsky.social 
Elbsides 2026 - June 5th, 2026-Hotel Hafen Hamburg @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.
June 4th, 2026 - additional Workshop day @ Jungheinrich
Jonas Ricker @jonasricker.com PhD student @ruhr-uni-bochum.de, working on generative AI security and deepfake detection
📍 Bochum, Germany
Karola Marky @yon-juni.bsky.social Professor CS@RUB, Digital Sovereignty
Stefan Nagy @snagycs.bsky.social Faculty @utah.edu.
My lab hunts bugs: https://futures.cs.utah.edu/bugs.
Mastodon: snagy@infosec.exchange
Twitter: @snagycs
Valerie Estelle Frankel📚👩🏫🌌🎲🎮🏰📜🧷🧛🏻♂️🦇🎭✡️✍️🧙🏻🎃 @valeriefrankel.bsky.social 👨🎓Professor, 📚author of 100 books on drwho💫starwars✨outlander #sfwa🚀 #scbwi #kidlit Cali https://www.amazon.com/stores/author/B004KMCLQK pitch me on #academic #Jewish #sff https://www.bloomsbury.com/us/series/jewish-science-fiction-and-fantasy/
@blaufish.bsky.social @blaufish.bsky.social 
Pizzahax @pizzahax.bsky.social Insert funny, cheeky pun here | Professor of Distributed Systems at Rhine-Waal University of Applied Science
🧈🍕👨💻
pspaul @pspaul95.bsky.social 
@ddb23.bsky.social @ddb23.bsky.social 
i2develop @i2develop.bsky.social 💻 Excellent abstract and analytical thinking plus problem solving skills. 😉
@mbr.sh @mbr.sh Security Researcher @IBMResearch
Opinions are mine only.
FluxFingers @fluxfingers.net Participating in Capture the Flag security competitions representing @ruhr-uni-bochum.de since 2007. Also, organizers of annual Hack.lu CTF.
Web: https://FluxFingers.net
Also on Twitter and https://infosec.exchange/@fluxfingers
newton @newtonized.bsky.social CTF @FluxFingers.net, Infosec @Ruhr-Uni-Bochum.de
@electrares.bsky.social @electrares.bsky.social Plami 🇧🇬
ITS RUB 🇩🇪
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
Marcus Brinkmann @lambdafu.bsky.social I'm a tempura shrimp and you can't catch me! | 🐢 Terrapin Attack | 🦙 ALPACA Attack | 🦝 Raccoon Attack | 😈 DEMONS Attack | @lambdafu@mastodon.social
Robert Merget (ic0ns) @ic0nz1.bsky.social I build tools to analyze implementations cryptographic protocols with a special heart for TLS and related protocols <3
@dominik-noss.bsky.social @dominik-noss.bsky.social 
realansgar (9009) @realansgar.dev 🧑💻 finding flags @fluxfingers.net
🔏 finding bugs @ Cure53
he/him
https://realansgar.dev
kunte_ @kunte0.bsky.social CTF Player with FluxFingers | Ph.D. Student
Center for Advanced Internet Studies @cais-research.bsky.social Forschungsinstitut: Research for the Digital Age 🔎 | Gesellschaft und Digitalisierung 💻 | #TeamCAIS 👥| Bochum 🏙️| Willkommen beim #CAIS!
🌐 Website: https://www.cais-research.de/
📌 Impressum: https://www.cais-research.de/impressum/
Collin Mulliner @collinrm.bsky.social Engineer | Security Researcher | Recovering Academic | KD2WON
https://mulliner.org/collin
CyBOK - The Cyber Security Body Of Knowledge @cybok.bsky.social A resource for the academic and professional cyber security community, by the community.
cybok.org
Vasileios Kemerlis @vkemerlis.bsky.social Professor @Brown CS. Brown Hat. Research on systems and software security. 🏴☠️🇬🇷🇺🇸 https://cs.brown.edu/~vpk
Claudia Borgolte @cbneu.bsky.social 
BIFOLD Berlin Institute for the Foundations of Learning and Data @bifold.berlin Groundbreaking foundational research in Big Data Management, Machine Learning, and their intersection. #AI #Research
www.bifold.berlin
📰News: www.bifold.berlin/news-events/news
🔑Data Privacy: www.bifold.berlin/data-privacy
@brianhalbach.bsky.social @brianhalbach.bsky.social 
darkmage 🏳️⚧️ @handle.invalid Dragon Believer
Upcoming YouTube star youtube.com/@evildojo666
"Expert" -Tech Radar
"White-hat Hacker" -MSN
https://github.com/mikedesu
https://paypal.me/darkmage
Tutoring is $50/hr PAY BEFORE MESSAGE!!!
@tregua.bsky.social @tregua.bsky.social 
Feathered Frens Thru The Lens @chibargie.bsky.social Professional holder of the camera while birds do bird stuff.
All photos are taken and owned by me unless reposted. Pics are more about the feathered connection than picture perfection
Reposts are always appreciated!
🇺🇸🆘
Nikon D850
Alex Neff @al3x-n3ff.bsky.social Pentester | Maintainer of NetExec
override @override.bsky.social IT Generalist | Cybersecurity🔒 | Web Exploitation | Reverse Engineering
Arman Noroozian @anoroozian.bsky.social Researcher ➖ of Internet, Security Economics, Platforms, and Tech Policy. Opinions mine.
Fabio Pierazzi @fbpierazzi.bsky.social Associate Professor in Information Security at University College London. Working on Trustworthy AI for Systems Security. Opinions are my own.
Digiguard Inc. @digiguardsecurity.com Specialized Cybersecurity Services for Small and Midsized Businesses, Firms and Medical Practices.
Vincent Zimmer @vzimmer77.bsky.social Firmware in the Pacific Northwest.
My views here do not reflect those of my employer, either present, past or future.
@froggydoctor.bsky.social @froggydoctor.bsky.social