OWASP Chapter Vienna @owasp-vienna.bsky.social Meetups: https://www.meetup.com/owasp-chapter-vienna/
Fediverse: https://wien.rocks/@owasp_vienna
Synacktiv @synacktiv.com Offensive security company. Dojo of many ninjas. Red teaming, reverse engineering, vuln research, dev of security tools and incident response.
danielle @danielle.fyi artist by nature, engineer by trade. glassblower and computer whisperer. ๐ณ๏ธโ๐.
web: https://danielle.fyi
Matthew Sanabria @matthewsanabria.com Christian. Husband to my beautiful wife. Engineering at @oxide.computer. Podcasting at @fallthrough.fm.
matthewsanabria.com
Daniel Martรญ @handle.invalid #cuelang #golang
https://mvdan.cc
London, UK
@roland.zone @roland.zone go (the language) security team lead ๐ฅ๐ป๐ฅ
Roger Peppe @rog.bsky.social CUE, Go, fiddler, climber, gardener, curry maker.
Russ Cox @swtch.com 
Michael Pratt @prattmic.com Hacking on the Go runtime and gVisor. ๐ณ๏ธโ๐
rob pike @robpike.io Long career as a dilettante at Bell Labs Research and Google, mostly building weird stuff no one uses, but occasionally getting it right, such as with UTF-8 and Go.
Brad Fitzpatrick @bradfitz.com I do computers. Married to @radkat.fitzpat.com. Three kids. Xoogler.
Go (#golang) team 2010~2020. Made LiveJournal, OpenID, memcached. Currently at @Tailscale.com making WireGuard easy.
Seattle, WA // Bainbridge
Filippo Valsorda @filippo.abyssdomain.expert @geomys.org founder / RC F'13, F2'17
Cryptogopher / Go cryptography maintainer
https://filippo.io / https://github.com/FiloSottile
https://mkcert.dev / https://age-encryption.org
https://sunlight.dev / https://filippo.io/newsletter
Matt Layher @mdlayher.com Software Engineer at PlanetScale. Go, Rust, Linux, networking, and open source software. On and ever upward. he/him.
Johan Brandhorst-Satzkorn @jbrandhorst.com Go programmer, speaker and blog writer. OSS enthusiast. Maintainer of grpc-gateway & Go Wasm. SWE @oblique.security. Husband of @catzkorn. ๐ฑ
Quim Muntal @qmuntal.bsky.social Father, Catalan, Go Windows maintainer. Go @ Microsoft
Michael McLoughlin @mmcloughlin.com Mathematical Software Engineer
Cameron Balahan @cameronb.bsky.social Product lead for Go at Google
Josh Bleecher Snyder @commaok.xyz here we go again
thepudds @thepudds.bsky.social Go contributor.
Posts tend to be about #golang, performance, fuzzing, and Go Modules. He/him.
https://github.com/thepudds
dominikh @honnef.co 
Felix Geisendรถrfer @felixge.de Working at Datadog on Go Profiling, Performance, OpenTelemetry and more.
Before:
- Manufacturing Observability at Apple
- Co-founder at Transloadit
- Node.js Core Dev
adg @nf.id.au https://andrewgerrand.com/
Alan Donovan @adonovan.bsky.social Software engineer at Google in New York, developing analysis and refactoring tools for Go (#golang). Co-author of "The Go Programming Language" (gopl.io).
Go @golang.org Go will make you love programming again. We promise.
https://go.dev/
Damien Neil @misago.org Gopher. Mostly posts cat pictures. Probably not actually the most evilest cat in the world. he/him
Jorropo @jorropo.bsky.social I break code, both mine and not mine. Mainly in Go. ๐ซ๐ท
IPv6 maximalist
Michael Knyszek @michael.express #golang runtime
ethicalhack3r @ethicalhack3r.bsky.social Founder of Damn Vulnerable Web App (DVWA)
Founder of WPScan (acquired by Automattic)
Check out my new project! https://kevintel.com
Syler Clayton @sylerthecreator.bsky.social ^(?:Software|Hardware)(?: Exploit)? Development$
https://www.patreon.com/c/SylerTheCreator
ReWheel, VESC, libwiiu, 3DS Decryptor, XIM, CCDC Red Team
Barry Murrell @barry.wlkthru.io Founder of wlkthru.io
@wlkthru.io we help Businesses manage their Cyber Security risks.
๐Automated Pentests
๐พGamified Learning
๐คSims - Phishing Vishing Smishing
๐Company Leaderboards
๐งโ๐คโ๐งTeams
Plus more...
๐Keeping your Team & Customers safe
Orchid๐บ๐ฆ๐ฉโโค๏ธโ๐จ๐ฉ๐ช โจ @orchidgoth.bsky.social Iโm the cunt in the world of greater good ๐
โจNoob indie dev ๏ฃฟ Swift/Xcode
โค๏ธ๐German Prince D.
โจI offend humans and annoy animals
โจ5 (2๐)cats
โจGoth
Yannick Boog @yannickboog.bsky.social 
Gunnar Haslinger @haslinger.biz IT-Universalgelehrter ๐
Universal scholar of IT ;-)
Europe โฆ Austria โฆ Vienna
Twitter @GHaslinger โฆ https://twitter.com/GHaslinger
Kontakt: https://haslinger.biz
Sebocat @sebocat.bsky.social #InfoSec #Bluehat
#SystemEngineer #SecurityEngineer ๐ป
#Deep #Tech #House #Techno ๐ถ
Mastodon: https://infosec.exchange/@Sebocat
Soundcloud: https://soundcloud.com/sebocat
CG - ะบะพะผะฐะฝะดะธัะณะธัะป ๐ฆ๐ฑ @commandergirl.bsky.social
|OSINF, SOCMINT, sometimes OSINT| stuck on curiosity's time |
|suicide/crisis awareness & prevention|
"Perhaps one did not want to be loved so much as to be understood."
- Orwell, 1984
<3 graphology (send handwriting)
https://x.com/illyrian598 ๐ฆ๐ฑ
wytshadow @wytshadow.bsky.social 
@christoph.wilfing.name @christoph.wilfing.name 
@lato333.bsky.social @lato333.bsky.social 
Hank Green @hankgreen.bsky.social Long Time Internet Guy
Danielkennedy74 @danielkennedy74.bsky.social - Cybersecurity industry analyst.
- Professional listener to CISOs, occasional skeptic of vendors.
- Former CISO.
- Opinions mine, data-backed when possible.
๐ธ๐ฅ๐จ๐ ๐ ๐ @cw-p.bsky.social $โ๐พโ
๐ถ๏ธโฟ_๊ฎ_โ โฟ
๐ฅ๐ก|๐๐ค๐๐ค|๐ก
๐%5e2019F%โ ๏ธ
When I opine it's mฬธฬฬ ฬบiฬธฬพอฬชnฬถฬออeฬถฬฬ, thoughts expressed here do not reflect the view of the TVA/NSA/U.S. Gooberment. ๐๐/๐ป๐๐๐/๐ต๐๐๐๐๐ โ ๐ด๐๐๐๐๐๐๐๐๐๐.
โ
๐งช|๐ฆ|๐พโ
๐ธ๐๐๐๐๐ ๐๐๐๐ ๐ฎ๐๐๐๐๐๐๐๐๐
ํญ๊ตฐ์๊ฒ๋ ๋ฏผ์ฌ์ด ์ฝ์ด๋ค
โโโโโโโโโโโโโ
"It from bit"
@certitude.bsky.social @certitude.bsky.social 
Julian-Ferdinand Vรถgele @julianferdinand.bsky.social Threat Research @ Recorded Future. Previously @ Security Research Labs. He/Him. ๐ณ๏ธโ๐
Emma @emmamstewart.bsky.social Sometimes I do cool stuff to make electricity resilient. Most of the time I talk about puppies and bikes and shoes. Maybe also surviving cancer. The chiefiest of the scientists. Personal account.
Ironman x 2, half IM x 15+, unretired endurance athlete
kateo @vajkat.bsky.social 
Bryson Bort ๐ฆ๐ด @brysonbort.bsky.social ๐ฆ
Chris Krebs @thekrebscycle.bsky.social Aka @c_c_krebs over there 
Dona Sarkar @donasarkar.bsky.social ๐Chief Troublemaker for @Microsoft #AI #Copilot #Agents Extensibility + #CopilotLearningHubโก๏ธCode-blooded beast ๐คท๐ฝโโ๏ธ@FastCompany Most Productive ๐ง NeurodivergentAF
๐น I WILL volunTELL you at some point
Martina Grom โ
๏ธ ๐โโ๏ธ #bekind @magrom.bsky.social Blogger, loves Cloud technologies, Social Media & security, running, co-founder & CEO atwork.at, Microsoft MVP, Microsoft Regional Director
WinterKnight @winterknight.net Long time dumpster fire connoisseur.
Minnesota Stan.
Guy who writes too much about CCDC.
Associate AdSim Consultant at SpecterOps.
Opinions are my own, not of any other entity.
JMFD @shittalk.ing Offense Security Consultant @RedSiege | Ice-cream Lover | Kickboxer | Hater of Indiana | Cold Weather Avoider | Pokรฉmon Master | Taller on the Internet
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.
Adriana Porter Felt @apf.bsky.social I like writing silly skeets, but that doesn't pay so I also make Google Chrome. mamรก, Eng Director, volunteer at Second Harvest. ๐บ๐ฒ๐จ๐ท
Twitter: @__apf__
Emily Stark @estark.bsky.social Encryption, HTTPS, certificates, web security, security UX, software engineering and management, TMI about parenting. Opinions are my own.
Eiji Kitamura / ใใผใ @agektmr.com Google Chrome DevRel Identity Tech Lead - Anything about browser identity features: passwords, OTPs, passkeys, identity federation, digital credentials, etc
Ben Stock @benstock.bsky.social Tenured Faculty @c-i-s-p-a.bsky.social Helmholtz Center for Information Security
Philippe De Ryck @philippederyck.bsky.social I help developers protect companies through better web security
Web Security Academy @websecacademy.bsky.social Free web security training from PortSwigger.
Koto @kkotowicz.bsky.social Security ninja wannabe / board game geek / photon catcher
@albinowax.bsky.social @albinowax.bsky.social 
Michal ล paฤek @spazef0rze.bsky.social In your web, securing your app. Hacker, webdev, speaker, engineer. Security shoptet.cz, ex-report-uri.com, ex-teenager. HTTPS = How To Transfer Private Sh๐ฉ. Also https://infosec.exchange/@spazef0rze
Erlend Oftedal @webtonull.bsky.social Security researcher at Crosspoint Labs. AppSec. Tweets are my own and do not express the opinion of my employer. OWASP. retire.js
SeanWrightSec @seanwrightsec.com Principal Application Security Engineer focused on all things #AppSec. Occasionally dabble in my own research. Also keen gamer and aspiring photographer.
Soroush Dalili ๐๐ @irsdl.bsky.social Hacker (ethical), web appsec specialist, trainer, tools builder & apps breaker, X: @irsdl
https://secproject.com/
https://soroush.me/
https://burpsuite.ninja/
Mike West @mikewe.st web browser stuff: security, privacy, safety, etc.
Marco Squarcina @minimalblue.bsky.social Senior Scientist @TU Wien / Web & Mobile Security / #drumandbass DJ
๐ฉ with @mhackeroni.bsky.social We_0wn_Y0u kukhofhackerei Team Austria
๐ https://minimalblue.com/
Masato Kinugawa @masatokinugawa.bsky.social '"><>ma<s>ato
Dominique Righetto @righettod.eu ๐จโ๐ป AppSec enthusiast | ๐ถ Addicted to Shetland Sheepdogs | ๐ Open Source/AppSec/OWASP junkie | ๐ OWASP Secure Headers Project Leader.
๐ฉ Opinions mentioned are mine.
BRute Logic @brutelogic.bsky.social #CyberSecurity #AI https://brutelogic.net/research
Feross @feross.bsky.social ๐งโโ๏ธ Mad scientist โข โจ Founder + CEO @Socket.dev (http://socket.dev) โข๐ฒ Stanford lecturer (http://cs253.stanford.edu) โข โค๏ธ Open source at WebTorrent + StandardJS
PortSwigger Research @portswiggerres.bsky.social Web security research from the team at PortSwigger.
Michele Spagnuolo @miki.it ๐ผ: Staff Information Security Engineer at Google. ๐ ๏ธ: Rosetta Flash, BitIodine. ๐: web security, โ , โฟ, finance. Data is the most dangerous form of opinion.
@ddworken.bsky.social @ddworken.bsky.social 
@arturjanc.bsky.social @arturjanc.bsky.social 
April King @april.social Staff Security Engineer at some random tech company, previously Mozilla, Dropbox, LinkedIn, and (pre-Elon) Twitter. Has read @kateconger.bsky.socialโs autobiography.
web @ grayduck.mn // also github.com/april
Hanna Herbst @hhumorlos.bsky.social Wรคr lieber in einer einsamen Hรผtte als hier | ZDF Magazin Royale
techy @techy.detectionengineering.net Creator of Detection Engineering Weekly (https://detectionengineering.net), Sec Research/Intel/Detection @ Datadog
Allison Nixon @nixonnixoff.bsky.social Chief Research Officer @ Unit 221B
most reliable way to reach me is my company's outreach form on the website
my other urls:
https://infosec.exchange/@nixonnixoff
https://www.linkedin.com/in/allison-nixon-81822124/
don't bother contacting me on twitter
Joe Roosen @jroosen.bsky.social SpyCloud - Director of Security Research, Cryptolaemus Coordinator, Emotet(Ivan)/QBot(Boris) Destroyer, gold prospector & former sysadmin.
CYBERWARCON @cyberwarcon.bsky.social CYBERWARCON is a one-day conference in Arlington, VA focused on the specter of destruction, disruption, and malicious influence on our society through cyber capabilities.
cyberwarcon.com
Jamie Levy ๐ฆ @gleeda.bsky.social @volatilityfoundation.org Core Dev | Art of Memory Forensics co-author | DFIR trainer and enthusiast | Director of Adversary Tactics @huntress.com
SLEUTHCON @sleuthcon.bsky.social Tickets for 2026 are now available!
https://www.sleuthcon.com
tuckner @johntuckner.me Working on finding bad software extensions.
AaronCTI @aaroncti.bsky.social Co-Founder Webamon, Founder @perspectiveintel.bsky.social. Author of Cyber Threat Intelligence: The No-Nonsense Guide for CISOs & Security Managers. Training at Kase Scenarios! Exec/Webinars @osint-community.bsky.social and creator of osintportal.com
Phil Stokes โซ๐ โซ @philofishal.bsky.social macOS security researcher espousing no one's opinions but my own. Dogged follower of #lufc, at least until the world stops going round (IYKYK).
philastokes.com
PIVOTcon @pivotcon.bsky.social Threat Research Conference in Malaga, Spain, 6-8 May 2026
#StayTuned #ComingSoon #PIVOTcon #PIVOTcon26
https://pivotcon.org
Alex Delamotte @alex.leetnoob.com Iโm just a girl who lives in Vegas & likes cloud malware, idk anymore.
Christopher Peacock @securepeacock.bsky.social I find weird things on networks.
#PurpleTeam | Ex Raytheon MSSP, SCYTHE, & GD | Taught at BlackHat & DEFCON | #100DaysofSigma | Keep exploring, keep learning, and stay curious.
Katie Knowles @siigil.bsky.social Security Researcher @ Datadog. ๐ถ Head in the (Azure) clouds.
Sometimes blogging, always curious. Aim to be, rather than to seem.
Blogs at https://kknowl.es.
signalblur๐ก๐ธ @signalblur.bsky.social Cloud Security Researcher
Founder of https://magonia.io
#Cloud #Container #NSM #Malware #CTI #ThreatIntel
UFO Enthusiast
Opinions are my own. He/Him
Christophe Tafani-Dereeper @christophetd.fr Cloud and container security โข Security research and open source at Datadog
๐จ๐ญ๐ซ๐ท
https://christophetd.fr
Greg Foss @gregfoss.com Security Research Leader @ Datadog
Views are strictly my own
Matthew Conway @mattreduce.com ๐ Threat Intelligence @ Remitly
โ๏ธ CTI newsletter and blog @sourcesmethods.com
Silas Cutler @silascutler.bsky.social You may know me from your server logs.
#Malware, Hacks, Internet Scanning, #CTI
Beau Woods @beauwoods.com hack all the cybers
Tom Hegel @hegel.bsky.social Distinguished Threat Researcher, SentinelLABS Research Lead @SentinelOne. Nation-state operations, research systems & applied AI for threat intelligence. Find me at https://TomHegel.com
Will T @bushidotoken.net ๐ฌ๐ง | Senior Threat Intelligence Advisor at Team Cymru | Co-author SANS FOR589 | Co-founder Curated Intel
Marc Rogers @cjunky.bsky.social Ramblings of a Mad Englishman: Hacker @ BBC's Real Hustle & Mr Robot. Head of Sec @ DEF CON. Founder @ CTI-League, Ransomware Taskforce, w00w00, CDC NSF, (He/Him).
Also
Twitter @marcwrogers
Mastodon cj@chaos.social
Martin Moder @martinmoder.at Molekularbiologe | Science Buster | www.martinmoder.at