Stupendium Softworks @stupendiumsoftwork.bsky.social Something Stupendously Stupid Is Coming...
https://stupendiumsoftworks.com/
Framework @frame.work Remaking consumer electronics to respect people and the planet. 💻🪛
For support visit http://support.frame.work
Guillaume Mazoyer @gmazoyer.bsky.social Network/Automation Engineer (AS201281, AS213110). Former 3 times GSoC student. IPv6 lover, FLOSS enthusiast, Gamer, Kaamelott and Deus Ex fan.
Emile Nijssen @emile.nl Programmer, Entrepreneur, Investor
Rebble @rebble.io Keeping your Pebble running since 2016. Rebble.io
pingucat @pingucat.bsky.social I do artwork for hackers and throw parties.
Ryan Castellucci 🜬 @rya.nc Hacker. Enby. Administrative inconvenience. Purveyor of technically sophisticated shitposts.
Suing the UK for more gender, help with my legal bills: https://enby.org.uk/
Mastodon: https://infosec.exchange/@ryanc
Non-binary trans androgynous (they/them)
BobDaHacker 🏳️⚧️ (she/her) @bobdahacker.com Can we hack it?? Yes we can!!! 😎😎😎
Hey Im BobDaHacker an ethical hacker 🤓
Thx 4 coming to my ted talk
https://bobdahacker.com
Violet Blue® @violetblue.bsky.social Awarded author, journalist: cybersecurity, privacy, Covid. WIRED, PopSci, Spinoff, Engadget, FT, IFJ. Visiting Scholar at Stout Research Centre, NZ. Black Hat keynote. S/her.
Bio: about.me/violetblue
More: linktr.ee/viblue
News: patreon.com/violetblue
Joseph Menn @joemenn.bsky.social Washington Post alum covering hacking, disinformation and what’s left of privacy. Author of books on the Cult of the Dead Cow, organized criminal hacking, and Napster. Pulitzer co-finalist 2024. Signal joemenn.01
f4mi ‼️ @f4mi.bsky.social i am a creative mess who lives in the EU and [insert the rest of a cool funny description here] www.f4mi.com
nora @nora.bsky.social Engineer and Applied Cryptographer working in the ASML at Harvard’s BKC.
Led cryptography R&D at Juicebox and privacy projects at Signal.
Passionate about fostering inclusive communities, mentoring women in tech, and building third spaces for creatives.
jof @jof.bsky.social Hacks, naps, pesto
Telecoms geek: RF, Optical, IP, circuit switching, textile machines
Lover of cats 😻
Marcus Hutchins @malwaretech.com threads.com/@malwaretech
https://linkedin.com/in/malwaretech
https://marcushutchins.com
Alt18F @alt18f.bsky.social Delivered effective, efficient, and secure digital services for the American people until we were forced to stop on March 1, 2025. Not an official government account. Reposts are not endorsements. Our new website: https://18f.org/ #AltGov
dade @0xda.de Hacker, Rapper, Developer, dade.
https://0xda.de
Exploit Code Not People @cooperq.com Cybertiger. Senior Staff technologist at @eff.org Fellow @citizenlab.ca Board member @openarchive.bsky.social. "Noted activist security type." Anti-fascist. he/him. My skeets do not represent views of my employers ⵣ🏴 signal: cooperq.01
phreck @phreck.com I do security stuff. Sometimes I'll even talk about it. Mostly rambling streams of consciousness though.
You've been warned.
https://phreck.com
https://gihub.com/phreck
@thephreck on X
@phreck.infosec.exchange on Mastodon
Sonic Internet @sonicinternet.bsky.social Uncapped, unlimited fiber internet from the Fastest ISP in America 💻
JetKVM @jetkvm.bsky.social Control any computer remotely
Pre-order today for $69
jetkvm.com
Hackers on the Hill @hackersonthehill.org A semi-regular gathering for irregulars from the security research community to engage with Congressional staffers. Run by I Am The Cavalry, bridging the gap between the hacker and public policy communities since 2017.
Wm Salt Hale @sal.td /?/ Kilted Globetrotter,
Free/Libre/Open Advocate,
and Lifelong Hacker /?/
Hexadecim8 @hexadecim8.com Author | spooky trans athlete | Linux behavioral threat researcher | never hacked nobody
https://hexadecim8.com
David M N Bryan @videoman41.bsky.social Hacker, THOTCON Oper/Board, DEF CON Goon, B-Sides Staff, Pico WISP operator.
Frenck | Home Assistant & Smart Home @frenck.social A Human. Being. Him/He. Dad. Open Sourcerer. GitHub Star 🌟
#HomeAssistant lead engineer. Passionate. Dedicated. Motto: Make a positive difference every single day. Be the change ❤
Technology Connections @techconnectify.bsky.social I'm that YouTuber who taught you how dishwashers work. Guess I'm tryin' out the whole Bluesky thing now.
he/him
https://www.youtube.com/technologyconnections
Joe DeBlasio @jdeblasio.bsky.social Just a guy who cares about web and network security stuff. Chrome Security during the day.
@abyssdomainexpert @abyssdomainexpert.bsky.social Also @abyssdomainxprt@infosec.exchange -- Abyss Domain Expert. Infosec, security, phishing, maritime and OPSEC in the PNW.
krux @krux.org Also over at @krux@infosec.exchange
Hacker, geek, artist, creator of puzzles.
hk/at/rgtedt/urrh/p:xoals.i
If you're on the fence you should give it a shot. Cryptography and puzzles are fun. You might learn something neat.
frown harder @efrowning.bsky.social computer security engineer. I'm your dad. i like to break things. black lives matter. previously @latacora and @slack, currently @notion. she/her
Ethan @ethanhouston.bsky.social Security Engineer @ Lumos. Cyclist. Espresso drinker.
Matt Muller @matt.buildingsecops.com Cybersecurity tinkerer by day, wine and cheese tinkerer by night. Security @ Datadog | ex-Coinbase Security, Tines
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__
Ryan McGeehan @mag00.bsky.social Security person. Formerly @ Federal Reserve, FB, Coinbase.
See Starting Up Security @ http://scrty.io
Corey Neskey @cneskey.bsky.social Bayesian Cybersecuristician
(Messages are generated by human and may be inaccurate or inappropriate.)
Peter C @peterc.ollins.me Security Engineer
https://peterc.ollins.me
wendy knox everette @wendyck.bsky.social Startup CISO. BSidesLV Lockpick. Hacker lawyer. Amzn & Google alum, USCG wife, Wellesley, GMU Law. IAAL but IANYL.
Adam J O’Donnell @adamjodonnell.bsky.social Deputy CISO @ Stripe. I like art. cDc ❤️🫵
gattaca @gattaca.bsky.social Grump, keynote, breaker of things, dad, podcaster, creator of (-:|3, OG, raconteur, gentleman spy, investor, whisky distillery owner
Emilio Escobar @eaescob.bsky.social CISO, investor, overall nerd, and wordle addict. Passionate about all tech, especially for tech that breaks the mold. https://emilio.blog
Adam Arellano 👩🏼🎤🧚🏼♂️🧜🏼♀️🏳️🌈 @adamarellano.bsky.social CyberQueer. Former Marine. Current Mexican and American. DEI Warrior. He/They.
Thoughts = Mine 🇲🇽🏳️🌈🇺🇸
Mike Johnson @mikevj.bsky.social Security geek, car geek, offroading geek
Geoff Belknap @geoffbelknap.bsky.social Professional Security Person | NatSec, Cyber, and InfoSec Tweets | WILL NOT ATTEND YOUR WEBINAR | “Slow, awkward, but authentic.” | Native Buffalonian | He / Him
Cory Scott @coryscott.bsky.social Security guy. Previously at Confluent, Google, LinkedIn, Matasano, and @stake.
Lea Kissner @leak.bsky.social Security, privacy, respect. Was the Twitter CISO until it was terrible. Now LinkedIn CISO. they/them
Sean Cassidy @seancassidy.me 
H.G.Modernism @hgmodernism.bsky.social Hi, I'm Hendry
bi-spectral
whimsical nerdcore
https://www.youtube.com/@HGModernism
Ian Foster @lanrat.bsky.social Researcher, Hacker, Programmer, Geek, DNS Historian (http://dns.coffee)
Eric Migicovsky @ericmigi.com Inventor of things.
Currently working on rePebble.com
Previously: cofounder Beeper.com, partner @ycombinator, founder @pebble
Chris Thompson @christhompson.bsky.social Blogger, Defector co-founder, enjoyer of flowers and birds.
https://defector.com/author/chris-thompson
chris.thompson@defector.com- B bad internet @badinternet.oracularhades.com run by @oracularhades.com | @ or DM this account with suggestions
Darlington @darlington.bsky.social CEO @Monstercat | Architect @RELICSxyz | 30u30 | NFT100 | 
Rob Fuller @mubix.com (he/him) Dad / Husband / Marine / Student / Teacher / @Hak5 / @NoVAHackers / @SiliconHBO / @NationalCCDC / @MARFORCYBER Auxiliary
Grant H @digitalcold.bsky.social Android and baseband vulnerability researcher. Computer engineering PhD. 🇺🇸 (Washington, DC) || https://hernan.de/z
Daniel Pendolino @dpendolino.bsky.social Security Engineer at Ibotta. Single Dad. Nerd.
Rob Joyce @rgblights.bsky.social Cyber guy. Former NSA cybersecurity director and chief of TAO. Lover of memes. Warning - occasional outrageous Christmas light content.
dynomight @dynomight.net dynomight.net
space invasion
Adam Langley @buildhacksecure.bsky.social Fullstack dev & Hacker, training ethical hackers how to hack & web devs to secure their apps! CTO at https://hackinghub.io and Director at https://bsidesexeter.co.uk
Alex Lu @waxenwings.bsky.social Editor at Random House Graphic, Writer-in-progress
Eric Schmidt @talkingschmidt.bsky.social Comedian. Actor. Model?
Comedy seen on Cracked, in the Washington Post and Chicago Tribune. Voice heard in ads for Grubhub, Natty Light and OneWheel. Former Letterman Page. Award nominated screenwriter. Live Snakes at the Gutter in Williamsburg
Gina Trapani @ginatrapani.org internet person 👋 🏳️🌈 she/her
currently writing https://notetoself.studio 📓 @notetoself.studio
カブ @cab105.bsky.social Techie, writer, musician, brewer, and pilot. Also run a consultancy helping companies deal with the tech side of an M&A.
@daniellipson.bsky.social @daniellipson.bsky.social - T @thinkup.bsky.social @thinkup.bsky.social Find me on #nostr @ pubkey: #npub1jmc8wrf3qf82d4lsnz9g30fl33dmh3yx08ygxtzwcaxauy0z03essjq2ev. (use Damus on iOS, Amethyst on Android, or web http://snort.social
Jason Lindquist @0xender.com - P packetrider.bsky.social @packetrider.bsky.social
@marcusmartins.bsky.social @marcusmartins.bsky.social - J Joe Klein @joeklein.bsky.social Environmental Anthropologist | Capitalism, Oceanic worlds, & Multispecies life | Currently writing about the Indonesian live coral trade | Postdoc at UC Santa Cruz
samy k͓͓͓͓͓͓͓͓͓͓͓͓͓͓͓amkar͛͛͛͛͛͛͛͛͛͛͛͛͛͛͛ @sa.my think bad, do good. | https://sa.my
Marius Avram @mariusavram.bsky.social Cyber Security Enthusiast. Two sons' proud dad!
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
2600 - The Hacker Quarterly @2600.com Since 1984, 2600 Magazine has published the hacker perspective and documented the development of the hacking community. In addition to the magazine, we have a weekly radio show ("Off The Hook") and a biennial conference (Hackers On Planet Earth - HOPE).
mattrix @mattrix.bsky.social DJ, Defcon RET SOC Goon, Toorcon Sr. Staff, Information Security Pro by trade. (Hacker, Fine Dining, Travel, Adventurer and INTJ) Disclaimer: Posts my own.
Kali Linux @kalilinux.bsky.social Kali Linux, The Most Advanced Penetration Testing Distribution. Ever.
Cyanidee @cyanogen.bsky.social 20+
Please don't interact if you're a minor or uncomfortable with nsfw- K KEVIN MITNICK @kevinmitnick.bsky.social Hacker
Electronic Frontier Foundation @eff.org We're the Electronic Frontier Foundation. We're a nonprofit that fights for your privacy and free speech online. Find all of EFF's social media accounts at eff.org/social.
HD Moore @hdm.io runZero & Metasploit
Cave Johnson @cavejohnson.bsky.social The name's Cave Johnson, founder and CEO of Aperture Science. I don't see crises - only challengitunities.
https://aperture.online/
FoxCaptain @foxcaptain.bsky.social DEFCON Security Goon (Legend) | ToorCon Sr Staff | ToorCamp Event Organizer | OlyMEGA Makerspace | Lockpicking Enthusiast | State Sponsored Hacker
phreakocious @phreakocious.net NetSysSecDevOps, Hackster, DJ, Art Enthusiast, Packet Smasher, Open Sourcerer; @wosdjco, @nekoramengang, @wallofsheep, @defcon fam; @phreakocious@defcon.social
Henri Behm @henet.bsky.social 
Dave Kennedy @cherrysheriff.bsky.social Freelance Artist, currently working in comics and Illustration.
Adam Baldwin @evilpacket.net Hacker / Farmer / Builder / Breaker
clickity, hackity, pwned.™
More info: https://evilpacket.net
@drinkup.bsky.social @drinkup.bsky.social 
Chris Wade @chriswade.bsky.social Festival Promoter | professional amateur historian | podcast producer/host | spare us the cutter
Marjori Pomarole @marjoripomarole.bsky.social software eng
Jeff Moss @thedarktangent.bsky.social thedarktangent@defcon.social
koush @koush.bsky.social 
@lifeatgoogle.bsky.social @lifeatgoogle.bsky.social 
Philip Newborough @corenominal.bsky.social Web developer and tech enthusiast. When I'm not sat in front of my computer, I can be found reading Warhammer 40,000 fiction or riding my bike.
Jonathan Coulton @jonathancoulton.bsky.social 
Ashley Willis-McNamara @ashley.dev 👩💻 Sr Dir of DevRel at @GitHub.
🔥 Grandmother of the first-ever hellthread.
🖨️ Will probably convince you to buy a 3D printer.
Justin @shitmydadsays.bsky.social 
Best Value! 20% more Fiendish Dr. Noid @noid.hotunixsluts.org DEFCON Organizer (1993 - 2013), Layer_One Founder, #DC206 Founder, Black Lodge member, 3 Time Juror, Force Multiplier. I killed the dinosaurs.
Jay Freeman (saurik) @saurik.com I developed Cydia for jailbroken iOS devices and am now (theoretically) in charge of technology for Orchid; I am also a local politician in California.
Jared Folkins @jf0lkins.bsky.social Heart-Hacker for Jesus || Computer-Whisperer for @CounterHackSec
|| Plate-Spinner for https://2023.holidayhackchallenge.com
David Watson @fifthrocket.bsky.social