Matt Boyle @mattboyle.bsky.social Head of Product Engineering @ ona.com
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app
TheOperator @hb9vqq.bsky.social Founder of the Intl. #WSPR Beacon Project https://github.com/HB9VQQ/WSPRBeacon - Cyberdefense - Traveller - also N9VQQ - #RMNoise Team Member https://ournetplace.com/rm-noise/, donations welcome https://donorbox.org/rmnoise - 73 de HB9VQQ
PE1RDP @pe1rdp.bsky.social HAM radio
Volunteer to build the peripherals of the regional repeaters PI2EHV PI3EHV PI6EHV and PI6EHN
Trying to learn CW.
Radioplanner at Ericsson.
Alyssa Miller 🦄👩✈️ @alyssam-infosec.com Hacker, CISO, and commercial pilot. Certified Bluesky Elder. Author and International Speaker, Chief advocate of #DoBetterBeBetter
Compassion and empathy are traits in short supply but necessary to make this world a better place.
alyssasec.com
𝗝𝗼𝗵𝗻 @M5JFS 📡🛰️🔭🌌 @m5jfs.bsky.social @M5JFS@mastodon.radio
@M5JFS on 𝕏
G-QRP 18044
Antenna construction, amateur satellites, QRP, HF portable ops.
QRZ, eQSL & LoTW.
G7WLR in a previous existence😉
Astronomy and astrophotography.
SatNOGS @satnogs.bsky.social A global satellite ground station network. Built as an open-source project run by volunteers around the world.
Supported by the Libre Space Foundation.
We hunt satellites! 📡🛰️
Join us!
https://satnogs.org/
Matt - K0LWC @k0lwc.bsky.social Ham Radio Operator | Active on VHF/UHF/HF from EN35 | 🎥 | #HamRadio #AmateurRadio | Can afford my own coffee. ☕️ | K0LWC on YouTube
securefirmware @securefirmware.bsky.social The Open Source Firmware Security Analyzer
AMSAT-HB @amsat-hb.bsky.social We know how Amateur Radio works in space!
www.amsat-hb.org
Michael Lipp, HB9WDF @hb9wdf.bsky.social Funkamateur, Präsident AMSAT-HB, DX-Expeditionen, Taucher, Blogger
Kate Jamieson / KJ ⚓️ @kejamieson.bsky.social Short For Bob. Naval & Maritime Historian. AFRHistS Royal Historical Society. Council Member: Society for Nautical Research. C18th Naval Ordnance & Personnel Nerd. Rower. Owned by a Greek Dog 🐾
katejamieson.co.uk / IG: katejamieson_
Ubiquiti @ubiquiti.bsky.social Simplifying IT
@protovision64.bsky.social @protovision64.bsky.social 
MM0OPX - Colin Summers @mm0opx.bsky.social I play with bits of wire to try and get them to emit RF
@joelsernamoreno.bsky.social @joelsernamoreno.bsky.social 
ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social Official ARISS! ARISS lets students worldwide experience the excitement of talking directly with crew members of the International Space Station via amateur radio, inspiring them to pursue interests in careers in science, technology, engineering and math.
Wondersmith_rae @raebaker.net OSINT Analyst | Maritime OSINT SME 🚢 | AI-Augmented Intel 🤖 | Speaker | Author of Deep Dive | Co-owner @KaseScenarios | Order: raebaker.net/book
Europol @europol.europa.eu The European Union Agency for Law Enforcement Cooperation #MakingEuropeSafer
Rob Fuller @mubix.com (he/him) Dad / Husband / Marine / Student / Teacher / @Hak5 / @NoVAHackers / @SiliconHBO / @NationalCCDC / @MARFORCYBER Auxiliary
Shortwave Radiogram @swradiogram.bsky.social Transmitting text and images via analog shortwave radio broadcasting. See http://swradiogram.net . Produced and presented by Kim Andrew Elliott.
Some listeners are reporting decodes to @SWRadiogram on X.
Home Assistant @home-assistant.io Open source home automation that puts local control & privacy first. Powered by a worldwide community of tinkerers & DIY enthusiasts.
CommodoreBlog @commodoreblog.uk Dogs and cats living together, mass hysteria!
#commodore #c64 #amiga #atarist #zxspectrum #videogames #retrogaming #70s #80s #90s 👾🕹
OSINT Techniques @osinttechniques.bsky.social https://www.forensicosint.com/
@albinowax.bsky.social @albinowax.bsky.social 
prog @airspy.com Same lambda, same prog, but in blue.
Giorgio Bonfiglio @grg.pw Principal Chaos Monkey @ AWS | IPv6/RPKI advocate | former network plumber | opinions my own | he/him
Azeria @azeria-labs.com Founder of Azeria Labs, Trainer, Author of Blue Fox: Arm Assembly Internals & Reverse Engineering
PortSwigger Research @portswiggerres.bsky.social Web security research from the team at PortSwigger.
PortSwigger @portswigger.net We are a leading provider of software and learning on web security. We make Burp Suite and the Web Security Academy.
Maddie Stone @maddiestone.bsky.social Security Researcher at Google Project Zero. 0-days all day. Love all things reverse engineering. she/her
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
Roberto Empijei Clapis @empijei.bsky.social Security Toolsmith
Posts mostly about Go, banter, web development, security and cooking.
https://empijei.science
Christian Folini @christian-folini.ch Web application security guy with a passion for OWASP's open source WAF projects and National Cyber Strategy.
Maintains "Swiss Cyber Security" starter pack and cherishes his small collection of medieval helmets.
Andrea Barisani @andreabarisani.bsky.social hacker | tamagopher | https://andrea.bio
Lorenzo Franceschi-Bicchierai @lorenzofb.bsky.social Real-time historian of the late cyber capitalist era @TechCrunch, writing about the intersection of hackers, human rights, and spies.
Also writing a book about Hacking Team and the history of government spyware.
☎️ Signal: +1 917 257 1382
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.
Michele Spagnuolo @miki.it 💼: Staff Information Security Engineer at Google. 🛠️: Rosetta Flash, BitIodine. 💛: web security, ⟠, ₿, finance. Data is the most dangerous form of opinion.
Baklava Monster, CISSP @ant0i.net can i haz cookies?
gattaca @gattaca.bsky.social Grump, keynote, breaker of things, dad, podcaster, creator of (-:|3, OG, raconteur, gentleman spy, investor, whisky distillery owner- W TROOPERS Conference @wearetroopers.bsky.social https://troopers.de/imprint/
LibreELEC @libreelec.tv 'Just enough OS for Kodi'
@laparisa.bsky.social @laparisa.bsky.social Browser Boss @googlechrome; Security Princess
@google; Project Zero den mom; former @usds; skilled at baking, eating, and hijacking cookies.
tomchop @tomchop.me Cybersecurity nerd; #DFIR @ Google by day; FOSS, threat intel and malware analysis by night. Investigator, coder, terrible sense of humor.
https://yeti-platform.io and more (github.com/tomchop)
views are my own • he/him • tomchop.me
Malware Unicorn @malwareunicorn.bsky.social @Straiker. Ex-Microsoft. Ex-Meta RedTeam, Ex-Endgame, Ex Fireeye. malwareunicorn.org
Natalie Silvanovich @natashenka.bsky.social Google Project Zero
OPNsense @opnsense.org OPNsense is an open source, easy-to-use and easy-to-build FreeBSD-based firewall and routing platform.
Burp Suite @burpsuite.bsky.social Burp Suite is the leading software for web security testing.
selenakyle @selenakyle.bsky.social ⭐ researcher, artist, mystic & mathlete.
🦊 what the fox says
Jayson E. Street💜🤗💜 @jaysonstreet.bsky.social Hacker - Helper - Human
JaysonEStreet.com
Kali Linux @kalilinux.bsky.social Kali Linux, The Most Advanced Penetration Testing Distribution. Ever.
44CON @44con.bsky.social UK's best combined Information Security Conference and training event.
https://44con.com
Gianluca Varisco @gvarisco.bsky.social Security @ Google Cloud
Great Scott Gadgets @greatscottgadgets.bsky.social Makers of HackRF One, Cynthion, YARD Stick One, and more. We design open source tools for innovative people.
Martin Roesch @mroesch.bsky.social 👨💼Head of Cloud @ Vectra AI
⛵️Sailor
🔭Amateur Astronomer
📷(Very) Amateur Photographer
🐷 The Snort Guy
📍 Annapolis
radareorg @radareorg.bsky.social The official radare2 account in the Blueskyverse
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 ;
Compass Security @compass-security.com Penetration Testing, Red Teaming, Incident Response, Managed Detection, Digital Forensics, Security Training, Managed Bug Bounty, Cyber Training Range
Cooper @ministraitor.bsky.social Dutch software dev who spends his free time travelling all over the place to film a whole bunch of (mostly) security conferences.
Lorenzo Riccucci ッ @vacmf.bsky.social it security and other tech stuff, break & build, and have fun. http://github.com/vacmf
Defcon Switzerland @defconch.bsky.social DC4131
the grugq @thegrugq.bsky.social 
Ian Amit @iiamit.bsky.social CEO & Co-Founder. Entrepreneur, hacker, executive, and general trouble maker/seeker/solver.
Board member @BSidesLV. Keynote speaker. Views are my own.
DEF CON @defcon.bsky.social The world’s premier hacker conference. Serving the global hacker community since 1993.
Defcon.org
Forum.defcon.org
Defcon.social
Pascal Gujer @evilmaid.bsky.social security researcher | speaker | trainer | lockpicking | evil maid attacks | maker | https://threema.id/MPK39EB8 | hands-on-security.com
Pasquale Stirparo 🇺🇦 🇪🇺 @pstirparo.bsky.social Founder @ RationalEdge
#ThreatIntel #ICS #DFIR; ''Learning iOS Forensics'' author;
#BSidesZH #PIVOTcon org.
@pivotcon.bsky.social
https://pstirparo.ch
https://rationaledge.io
Related interests/obsessions:
#ThreatHunting #CTI #YARA #CriticalThinking #Books
Ange @angealbertini.bsky.social Reverse engineer, file formats expert.
Corkami, CPS2Shock, PoC||GTFO, Sha1tered, Magika...
Security engineer @ Google. He/him.
@mikko @mikko.bsky.social Fighting malicious use of technology.
Inside IT @inside-it.ch Das Schweizer Tech-Magazin für IT-Verantwortliche.
https://www.inside-it.ch/
JoshCorman @joshcorman.bsky.social Philosopher-Strategist-Protector… more later 
stfn @stfn42.bsky.social Leading Red Teaming @ Google.
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
@halvarflake.bsky.social @halvarflake.bsky.social 
Katie Moussouris (she/her/she-hulk/she-ra)🌻 @k8em0.bsky.social Founder & CEO LutaSecurity @payequitynow MIT&Harvard visiting scholar, @MasonNatSec fellow, 1/2 Chamoru, 1/2 Greek all-American hacker
Adriana Porter Felt @apf.bsky.social I like writing silly skeets, but that doesn't pay so I also make Google Chrome. mamá, Eng Director, volunteer at Second Harvest. 🇺🇲🇨🇷
Twitter: @__apf__
Jason Haddix @jhaddix.bsky.social CEO, CISO, Trainer, Hacker, and Speaker.
AI + hacking + sec leadership.
ex:BuddoBot-Ubisoft-Bugcrowd-Fortify-HP-Redspin-Citrix.
The Paranoids @theparanoids.com We are the information security team at Yahoo! Report vulnerabilities at http://intigriti.com/programs/yahoo/yahoobugbounty
Chris Wysopal @weld.bsky.social Gray haired gray hat. Co-founder Veracode. Former L0pht security researcher. Builds tools to find and fix vulnerabilities in code at scale.
@chrisjohnriley.bsky.social @chrisjohnriley.bsky.social 
Dimitris Glynos @dglynos.bsky.social Cybersecurity | Product Security Expert
Founder of https://intwave.com
Robert Graham @erratarob.bsky.social @erratarob on the hellscape site
Paolo Perego 🦄🦍🛡️🐧 @thesp0nge.bsky.social I find vulnerabilities in software for living | Offensive security | Open source enthusiast | OSCE && OSCP | Content creator | Speaker | 🏒 | 👨👩👧👦 | Security Engineer @ Kong 🦍 | Chaotic Neutral Elistraee Cleric
📣 Tweets are my own
D̒͂̕ᵈăᵃn̕ᶰ Ť̾̾̓͐͒͠ᵗe͗̑́̋̂́͡ᵉn̅ᶰtᵗl̀̓͘ᶫe̓̒̂̚ᵉrʳ @viss.hax.lol Viss from twitter and mastodon.social.
startup founder, hotsauce guy, public speaker
eater of pineapple on pizza, listener of ska, flooper of quads
internet grandpa, former sysadmin turned infosec
https://phobos.io/rtg/
https://ravenholmspices.etsy.com
Joanna Rutkowska @rootkovska.bsky.social https://tracesofhumanity.org
Previously: Golem Foundation/Wildland, Qubes OS, hardware/virtualization/OS security research.
Andrew Case @attrc.bsky.social Volatility Core developer, Dir. of Research Volexity, LSU Cyber
Larry Pesce @haxorthematrix.bsky.social Hacker of stuff, builder of things.
Sébastien Dudek 📡 @fluxius.bsky.social Founder of the PentHertz Company (@penthertz.bsky.social), specializing in networks and computer security engineer in #Wireless systems, #SDR, #Mobile, #CarHacking and #IoT
Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy Instructor at CCSF, corporate trainer for Infosec Decoded.
[bridged from https://infosec.exchange/@sambowne on the fediverse by https://fed.brid.gy/ ]
Marco Balduzzi @embyte.bsky.social Technical Research Lead | President and co-founder @bitm_hacklab @nohatcon | Co-founder @signalcapture | Tweets are my own
antirez @antirez.bsky.social Reproducible bugs are candies 🍭🍬
I like programming too much for not liking automatic programming.
Wireshark Foundation @wiresharkfoundation.org The Wireshark Foundation is a non-profit organization helping as many people as possible understand their networks as much as possible.
https://wiresharkfoundation.org
Ian @ Dangerous Prototypes @buspirate.bsky.social Ian@dangerousprototypes.
Slacker hacker,
Instructable author,
Hack a Day writer,
Purveyor of hardware at Dangerous Prototypes and DirtyPCBs.
Organizer of Hacker Camp Shenzhen.
I made pink capacitors once too.
We're also on:
@buspirate@mastodon.social
Soldier of FORTRAN @mainframed767.bsky.social Mainframe pentester extraordinaire. I'm not really here though. Catch me over on mastodon @mainframed767@infosec.exchange
Enjoy hell site 2.0
@handle.invalid @handle.invalid 
Bugcrowd @bugcrowd.com The leading provider of crowdsourced cybersecurity solutions purpose-built to secure the digitally connected world...Unleash Ingenuity™
adafruit @adafruit.com Engineer - Founder of Adafruit - Brooklyn, NY USA - Manufacturer, open-source hardware, certified Minority and Woman-owned Business Enterprise (M/WBE) https://adafruit.com - support https://forums.adafruit.com & order/customer help support@adafruit.com
modzero @modzero.bsky.social Breaking stuff since 2011
hackerfantastic.crypto @hackerfantastic.bsky.social Co-Founder https://hacker.house cyber security assurance & hacker training ~ ISBN9781119561453 ~ a book on professional hacking. Contact for competitive quotes on cyber security projects.