chompie @chompie.rip hacker, poster, weird machine mechanic
https://chompie.rip
CryptoCat @cryptocat.me Security Researcher @rapid7.com 😈
Hacking Content @ https://yt.cryptocat.me 💜
Sam - 0x3A29 @samdotxml.bsky.social Information & Cybersecurity Student
IT Security Engineer @ cyllective.com
Memes and Shitposts Expert
Manuel Frei @frei-style.net IT guy. Interested in open source, Linux, Python, Zabbix, Ansible, Proxmox, container, network, security, monitoring, retro gaming/computing, preservation, plants, cats.
💜😺💻💾🪴👾🇨🇭🏔️🍕📷🎧💿
Pascal Gujer @evilmaid.bsky.social security researcher | speaker | trainer | lockpicking | evil maid attacks | maker | https://threema.id/MPK39EB8 | hands-on-security.com
@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.
Microsoft Security Response Center @msrc.microsoft.com We are the Microsoft Security Response Center. To report security vulnerabilities or abuse in Microsoft products, visit http://microsoft.com/en-us/msrc.
Orange Tsai @orange.tw This is 🍊
bohops @bohops.bsky.social Mostly on X
SpecterOps @specterops.io Creators of BloodHound | Experts in Adversary Tradecraft | Leaders in Identity Attack Path Management
BoredPentester @boredpentester.bsky.social Embedded device security researcher / #VR / #Pwn2Own / #RE
Adam Baldwin @evilpacket.net Hacker / Farmer / Builder / Breaker
clickity, hackity, pwned.™
More info: https://evilpacket.net
Mastering Burp Suite @mastering-burp.agarri.fr Tips and tricks for Burp Suite Pro 🛠️
Not affiliated with @portswigger.net ©️
Managed by @agarri.fr 🇫🇷
Additional free resources 🎁
http://hackademy.agarri.fr/freebies
@waltersprenger.bsky.social @waltersprenger.bsky.social 
@zh54321.bsky.social @zh54321.bsky.social 
ETH Zurich @ethz.ch Where the future begins. 🚀🔬 One of the world’s leading universities for technology & natural sciences. Posts in both English and German.
www.ethz.ch
Jordan Wiens @psifertex.bsky.social Binary Ninja dev, Cuber, EUC rider.
Carel van Rooyen @carelvanrooyen.bsky.social red & purple team operations,*nix plumber,bass,org-(mode/roam),🇨🇭🇿🇦,🌶 & 🎶 addict. SMI²LE. Herbivore.
Opinions my own, not that of my employer
Candid/MyLaocoon @candid.bsky.social @MyLaocoon - Im a security geek. My tweets are my own. #xorlab - Orga of #Area41 #DC4131 - I break stuff, I have fun, I have fun breaking stuff ;
Insomni'hack @1ns0mn1h4ck.bsky.social Security conference and hacking contest founded and organized by
@orangecyberch since 2008 in Lausanne, Switzerland. 
💥 leonjza @leonjza.bsky.social [ 'cto @sensepost.com', '@orangecyberdef', 'caffeine fueled', '(╯°□°)╯︵ ┻━┻', 'security guy', 'metalhead', 'i saw your password', 'KOOBo+KXleKAv+KXlSnjgaM=' ]
Swiss Cyber Storm @swisscyberstorm.bsky.social Cyber Security Conference #SCS25 / "Resilience in a mad, mad world" / October 28, 2025 / Bern / Cyber Talent Competition / #ECSC2025 / www.swisscyberstorm.com
Tickets for Swiss Cyber Storm 2025: https://lnkd.in/e4qDrzjW
HD Moore @hdm.infosec.exchange.ap.brid.gy 🌉 bridged from ⁂ https://infosec.exchange/@hdm, follow @ap.brid.gy to interact
WOZ @woz.ch Journalismus mit Haltung. Einmal die Woche – dafür richtig. www.woz.ch
Über uns: https://www.woz.ch/info/woz
Newsletter: https://www.woz.ch/newsletter
Abo: https://www.woz.ch/abo/bestellen
Podcast «Hörkombinat»: https://www.woz.ch/audio/hoerkombinat
Listifications @listifications.app Follow me to receive notifications via DM whenever you're added to a starter pack, block list, feed or when someone blocks your account.
Follow @unsub.blocks.listifications.app to opt out of direct block notifications.
maeru @m8r1us.bsky.social Offensive & Defensive Security Consultant | @scipag | #RedTeam | @m8r1us on most other platforms
Marc André Tanner @brain-dump.org Information security, operating systems, text editors
github.com/martanne
@noonmat.bsky.social @noonmat.bsky.social 
CNN @cnn.com Asking the hard questions and bringing unique perspectives from across the globe. This is CNN.
@iam-seb.bsky.social @iam-seb.bsky.social 
@dobinrutis.bsky.social @dobinrutis.bsky.social 
@ivanosomaini.bsky.social @ivanosomaini.bsky.social 
SinSinology @sinsinology.bsky.social Pwn2Own 20{22,23,24,24.5}, i look for 0-Days but i find N-Days & i chase oranges 🍊
https://summoning.team/
Izobashi @izobashi.bsky.social Security researcher at the ZDI
Izobashi.info
Damian Pfammatter @damianpfammatter.bsky.social 
Sascha Kaufmann @saschakaufmann.bsky.social Cybersecurity stuff
Jeremy Sinclair #ฺNET @sinclairinat0r.com #BlackSky #BlackTechSky 's anime obsessed, #ADHD cursed, super enthusiastic .NET Dev in #WestVirginia
#WindowsInsider #SnapdragonInsider | .NET / Windows Dev #MVP | Avalonia MVP | #ArmAmbassador #WindowsOnArm ❤️ #dotnetfdn member | #PowerToys contributor
Dr Nestori Syynimaa @drazuread.com Principal Identity Security Researcher @Microsoft. Ex-Secureworks (PhD, MSc, MEng, CITP, CCSK).
And yes, opinions are my own ;)
0xcsandker @0xcsandker.bsky.social Security enthusiast, likes Windows internals, AD & Azure.
Blogging at: https://csandker.io
harmj0y @harmj0y.bsky.social Researcher @SpecterOps. Coding towards chaotic good while living on the decision boundary. #dontbanequality
Andy Robbins @andyrobbins.bsky.social aka wald0
Emily Liu @emilyliu.me this bio is left as an exercise to the reader
🌱 emilyliu.me
UK_Daniel_Card @mrr3b00t.bsky.social 
Why @why.bsky.world Wandering Wizard Utopian
General Partner @mana.inc
🌳
CERT-FR @cert-fr.bsky.social Centre gouvernemental et national de veille, d'alerte et de réponse aux attaques informatiques.
Pour toute question : cert-fr@ssi.gouv.fr ou par téléphone au 3218
TashasEv @tashasev.bsky.social I don't usually actually wear a bowl on my head. Usually.
Mostly food, games, and silliness. Tech sometimes probably. This is my personal account, thoughts are my own.
Cas van Cooten @casvancooten.com @chvancooten on the bird app 🐦
---
Benevolently malicious offensive security enthusiast || OffSec Developer & Malware Linguist || NimPlant & NimPackt author || @ABNAMRO Red Team
Rémi GASCOU (Podalirius) @podalirius.bsky.social Security Researcher & Speaker | Microsoft Security MVP | Developer of security tools | 🎬 http://youtube.com/c/Podalirius
Mänu @emanuelduss.ch IT security. Linux & network protocols. Pentesting web applications, networks & AD infrastructures. Mostly technical stuff here. https://emanuelduss.ch
Holly 🥄 @absolutspacegrl.bsky.social I do space stuff but in a Lawful Good way
Engineer working on lunar electrical power systems for human space exploration. 🚀🛰️🧪👩🏻🔬
Bluesky Elder yelling at clouds
Opinions=mine
she/her 🏳️🌈🏳️⚧️
auonsson @auonsson.bsky.social Every system is a sensor if you hold it right.
Main arena, Baltics. 🇸🇪
mastodon.world/@auonsson , x.com/auonsson backup 🇸🇪
luna @imlunahey.com 29 years old - she/her/they/them - 🏳️⚧️🏳️🌈
bluesky's #1 professional yapper
checkout my bluesky client: akari.blue
alt: @imlunahey.bsky.social
company: @lucidsoft.works
prev: Axiom.co Canva.com Unraid.net
message me on signal @ImLunaHey.69
Andrea @hiphippie.bsky.social 
hailey @hailey.at spreadsheet pusher.
agents, safety, and atproto.
opinions are my own, especially the bad ones.
Ned Pyle @nedpyle.com Dog butler to Indy, Darby, & Kell. Former USMC 0341. Chicago Tavern style. You may know me from years of MSFT. Or not. Was @nerdpyle before the bad times. Eat shït, nazis
CH++ @chplusplus.bsky.social Für eine handlungsfähige, nachhaltige und wohlhabende Schweiz durch Wissenschaft und Technologie | La science et la technologie au service d'une Suisse prospère
Marcus Beyer @mbeyer.bsky.social Security Awareness Evangelist. Podcaster für "SecurityAwarenessInsider", Specialist for Corporate Communication. Award Winner. Security Awareness Lead for Swisscom (Schweiz) AG
@techsecguy.bsky.social @techsecguy.bsky.social 
Tom @tom.wicked.design CEO & founder of wicked.design ✌️,
lecturer at Swiss 🇨🇭 & Ukraine 🇺🇦 universities.
Cyber guy turned social scientist & system theorist 📚
🏳️🌈 (he/him) - vegan, cuz friends not food 🌱
Marcel Waldvogel @marcel.waldvogel.family.ap.brid.gy Aus 4 Jahrzehnten Fehlern gelernt, versuche ich Technik einzuordnen, sicher zu machen und menschlich zu erklären.
#Erklärbär bei #DNIP, im Vorstand der @digiges […]
🌉 bridged from ⁂ https://waldvogel.family/@marcel, follow @ap.brid.gy to interact
Arrigo Triulzi @cynicalsecurity.bsky.social IT Security, cynically aged. Maths. Some nukes. Longing for Symbolics and Connection Machines. Keeper of Ancient Computing Lore. Wassenaar intangible Ⓐ
Gerhard Andrey @gerhard-andrey.ch Nationalrat & Unternehmer
https://gerhard-andrey.ch
Ruth Fulterer @ruthwdiamonds.bsky.social tech-editor at nzz.ch with a background in philosophy and ecological economics 
Fab @occirol.bsky.social system | software | support | security engineer | #SSCP trying is best to secure the society
amateur photographer
$𝙷𝙾𝙼𝙴/🇨🇭
Olga Baranova @ballymag.bsky.social 🇨🇭Digitale Infrastruktur für den Informationsraum und Medien für eine demokratische Öffentlichkeit. Apnoetauchen im Röstigraben. Antifaschismus, Austropop und Berliner Scheisswetter. Genevoise germanophone.
Fabrizio Gilardi @fgilardi.bsky.social Professor of political science at the University of Zurich • digital technology, AI & politics • resting bitch face • https://fabriziogilardi.org/
Sylke Gruhnwald @sylkegruhnwald.bsky.social Reporter and author. To reach me in confidence, write to sylke.gruhnwald@protonmail.com or Signal, other platforms available. Please get in touch!
Manu @rtfmkiesel.bsky.social häcker; mkiesel.ch
Julian Schmidli @julianschmidli.com 🕵️ Investigative Reporter at Swiss Public Broadcast SRF.
🔍 Data, OSINT, Privacy, Big Tech, Cyber, Surveillance Capitalism, Climate.
✉️ jnsmd@proton.me | signal: jnsmd.02 | Threema: MAW8N8JD
🌐 https://srf.ch/data
🌍 https://julianschmidli.com/en/ddj
Reto Vogt @rvgt.ch CPO am MAZ. Freier Journalist. Co-Präsident @quajou.ch. Vorstand @algorithmwatchch.bsky.social. Kontakt via https://threema.id/6Y6JBYS5 & Signal: @reto.85. Web: retovogt.ch
Thomas Schwendener @tschwendener.bsky.social Weltformkritik
Journalist: Technologie, Ökonomie, Ideologie
Redakteur: @ktipp.ch | Threema: 46NKHD55
Sandro Volery @volery.org https://cyllective.com
https://volery.org
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
Jonas Zürcher @jonaszuercher.ch 👨💻👷♂️ System Engineer @spschweiz.ch with a passion for IT security & open-source solutions. Proud dad of two, avid cyclist off the clock. 🚴
#Tech #Cybersecurity #OpenSource
Danilo @dbrgn.ch Hi. I'm Danilo. I'm a software engineer living in Switzerland, working at Threema. I like open source, programming Rust, tinkering with microcontrollers and electronics, photography, mountaineering, hiking, cross country paragliding and bicycles.
Felix Huber @huber.social 🛂: 🇨🇭, 🇩🇪
📍: Zürich
💼: #CyberSecurity Engineer
Interessen: 🇨🇭Politik, Laravel/PHP, Geschichte, 🇺🇦Ukraine
Politisch mütend. Programmiert an OSS. ❤️ DnD, Sabaton und 💜 VILT
Patrick Seemann @nohillside.ch Digital killjoy • https://threema.id/4E7Y7PN6 • nohillside.38 @ Signal • https://smnn.ch/@nohillside • @nohillside.ch @ Bluesky • Writes about tech stuff at https://dnip.ch/ #dnip • Posts may include irony
stfn @stfn42.bsky.social Leading Red Teaming @ Google.
cy//ective @cyllective.bsky.social IT Security Services - 🇨🇭🤖👨💻 https://cyllective.com
Dave @cydave.bsky.social Security Engineer doing Web Application Security 🇨🇭🐈⬛ @ cyllective.com
Rarely blogging: https://0dave.ch/
Dylan "srsly WTF" Doge @voodoogeek.bsky.social {flamboyant} cybersecurity :: there goes your resilience /// the light inside has broken, but I still work
Franziska Bühler @franbuehler.bsky.social OWASP CRS Developer | CISSP | CCSP | OPST
Peter Stöckli @ulldma.bsky.social Security Researcher and Software Engineer at GitHub Security Lab
Lukas Weichselbaum @webappsec.dev Leading Google's web security team.
Passionate about web security and making secure-by-default web development the norm. Contributed to web platfom security features like CSP, Fetch Metadata, COOP and Trusted Types.
Republik Magazin @republik.ch Das digitale Magazin für Politik, Wirtschaft, Gesellschaft und Kultur. Seit 2018. Unabhängig. Werbefrei. Finanziert von seinen Leserinnen und Lesern.
www.republik.ch
Abo 22 Franken/Monat oder Mitgliedschaft 240 Franken/Jahr: republik.link/shop-bsky
Basil Schöni @basilschoeni.bsky.social Journalismus und Computer
Steinkäuze und andere Süssmäuse
Alles was whack ist
Aktuell @Magazin Republik
Zuvor @Megafon Reitschule Bern
Signal: basilschoeni.01
Threema-ID: PFPXHSRM
he/him
Bern, Switzerland
Corsin @cocaman.ch it security & cyber guy, research @ https://ecrime.ch, friendly, swiss | Opinions are my own
Defcon Switzerland @defconch.bsky.social DC4131
@sploutchy.bsky.social @sploutchy.bsky.social 
@halvarflake.bsky.social @halvarflake.bsky.social 
Gynvael Coldwind @gynvael.bsky.social Security researcher/programmer ⁂ Managing director @ HexArcana ⁂ @DragonSectorCTF founder ⁂ he/him
CaidoIO @caido.io We help security professionals and enthusiasts audit web applications with efficiency and ease
https://caido.io
SensePost @sensepost.com Work like hell,
Share all you know,
Abide by your handshake,
Have fun. - Dan Geer
Synacktiv @synacktiv.com Offensive security company. Dojo of many ninjas. Red teaming, reverse engineering, vuln research, dev of security tools and incident response.
PortSwigger @portswigger.net We are a leading provider of software and learning on web security. We make Burp Suite and the Web Security Academy.