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Digital rights lawyer and writer. Former Twitter, Electronic Frontier Foundation, Electronic Privacy Information Center, US-UK Fulbright.
Artist, anxious person, creator of Thera-pets cards!
Menswear writer. Editor at Put This On. Words at The New York Times, The Washington Post, The Financial Times, Esquire, and Mr. Porter.
If you have a style question, search:
https://dieworkwear.com/ | https://putthison.com/start-here/
TRANS RIGHTS ARE HUMAN RIGHTS
She/her
Gen X
Breast cancer survivor '23
OCD since '01
Other chronic nonsense
(Invisible disabilities, amirite?)
Horror/fantasy writer best known for THE GOBLIN EMPEROR (Tor, 2014)
Geek about everything
Childless Cat Lady
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A new DC hacker conference: Bringing together builders, breakers, and fixers to do cool shit.
Jan. 24-25, 2026
districtcon.org
The League Legends Call Home
Security & Privacy. Data Protection. Research & Development. Engineering. Analyst. Policy. W3C. Consultant. Author. King’s College London/War Studies. me@lukaszolejnik.com
lukaszolejnik.com/books
blog.lukaszolejnik.com
techletters.substack.com
He/Him. Author. Historian (inc of obscure Military Holy Orders). Strategy streamer. Tech/Transport Strategist. Editor of @lonrec. Orient fan. Business/Writing: business@longformist.co.uk. Agent: @pastpreservers.bsky.social
Adviser, lawyer, and sometimes cybersecurity circus ringmaster - my monkeys fly.
Author "Wireless Security Architecture" and "Low Tech Hacking" | Speaker | CISO CTO @ViszenSecurity.com | Packet Protector 🎙️| @CISOLaunch.com | Security Architecture, Network, WiFi, IoT, Zero Trust | Faculty @IANS_security | www.SecurityUncorked.com
Kerberoast Guy • RedSiege CEO • Hater of Pants • Former SANS 560 Author, Senior Instructor • Packers owner • Work Req: http://redsiege.com/contact
Founder (yikes!), supports @heidishmoo each year as she wrangles @shmoocon, totally done with that other site
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
Waitress turned Congresswoman for the Bronx and Queens. Grassroots elected, small-dollar supported. A better world is possible.
ocasiocortez.com
Scottish international bestselling author & disability advocate living in the Midwest. she/her neurodivergent hEDS/MCAS/POTS♿🏳️🌈
Startup CISO. BSidesLV Lockpick. Hacker lawyer. Amzn & Google alum, USCG wife, Wellesley, GMU Law. IAAL but IANYL.
40+ yrs in print, 50+ novels, asst'd TV/film, NYT B'seller List every now & then, blah blah blah. Ireland-resident. Ebook store: https://ebooks.direct. Now with added Ko-Fi! (https://ko-fi.com/dianeduane) I miss @peter.petermorwood.com.
Your U.S. Consumer Product Safety Commission. Product safety info, data, and recalls. Standing for safety since 1972. Official account of the USCPSC. HQ: Bethesda, MD.
Subscribe for recall emails on CPSC.gov.
Report unsafe products on SaferProducts.gov
@Straiker. Ex-Microsoft. Ex-Meta RedTeam, Ex-Endgame, Ex Fireeye. malwareunicorn.org
Security researcher/programmer ⁂ Managing director @ HexArcana ⁂ @DragonSectorCTF founder ⁂ he/him
(he/him) Dad / Husband / Marine / Student / Teacher / @Hak5 / @NoVAHackers / @SiliconHBO / @NationalCCDC / @MARFORCYBER Auxiliary
‘Uh-Lee-th’ | Bishop Fox 🦊 Red Team | DEF CON Goon & Black Badge Hall of Fame | DEF CON Social Engineering CTF Winner 2019 | Physical Pentester | IVR Pentester | IR Tabletop King 👑
Safa 🇿🇦 in NorCal 🇺🇸 - Fish 🐠 Nerd - Jeep Girl
You know... the weird one.
Founded in 1984, CAM is a San Francisco-based, educational arts nonprofit that has something for everyone—from comic strips, comic books, and anime to political cartoons, graphic novels, and underground comix. Come visit our galleries: cartoonart.org
World's first bricks and mortar museum dedicated to vaginas, vulvas and the gynae anatomy.
Website: https://www.vaginamuseum.co.uk/
Other social links: https://beacons.ai/v_museum
Donate: https://www.vaginamuseum.co.uk/donate
Callipygian statues 👍🏛🍑
'Cheeky, Witty, Funny' - The Bookseller;
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(curated by @thehistoryboy.bsky.social & @jackshoulder.bsky.social)
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One of the most famous fossil localities, recognized for having the largest and most diverse assemblage of extinct Ice Age plants and animals in the world. Open 9:30am - 5pm daily.
http://linktr.ee/thelabreatarpits
fibre arts enthusiast
https://linktr.ee/weirdmedievalguys
Discover one of the finest medieval guildhalls in the world. Home to York’s entrepreneurs for 660 years and counting.
Website: merchantshallyork.org
How do you do, fellow squids? 🌊 We're your frondly Aquarium with a mission to inspire conservation of the ocean. https://www.montereybayaquarium.org
We are an independent charity that supports, promotes and represents public libraries. Our work is driven and led by our membership, which includes almost every library service in England, Wales, Northern Ireland and the Crown Dependencies.
University of Reading. We explore the history of the English countryside and its people. Chaotic Good.
https://merl.reading.ac.uk/
Information Security Leader & Published Author • Leading InfoSec & Cyber @ 🏈 • Love a fitted but I don’t 🧢
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/
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Unofficial bot sharing alerts from NWS State College PA.
This account is not monitored. Contact @wandrme.paxex.aero if needed.
Vancouver-based comic writer and artist! Creator of Sam and Fuzzy and Vote Dog, co-creator of Skull Panda, writer on Invader Zim comics, etc etc
All my stuff: http://linktr.ee/samandfuzzy
Astrophysicist turned advocate; guiding the globe to a safer, stronger Internet (ht APF). Distinguished Technologist @internetsociety.bsky.social https://josephhall.org/ (former CDT, NYU, Princeton CITP, Berkekey iSchool/Astro)
Potential game show contestant.
Former Axios, The Hill, Passcode. Founder of the Codebook cybersecurity newsletter. Once got lost in a Starbucks.
Dark beers. Dark whiskeys. Fast music. Fast cars.
Computers. BBQ. Photography. USMC veteran.
🫥Signal - ginger_hax.69
rh;pd
#w00w00
@0xMatt on Twitter
Rescue, DFIR, Cello and Birds
Cybersecurity editor @theregister.com Contact me with tips: jessica.lyons@theregister.com or jess.825 on Signal
Mama bear, book worm, outdoor lover, coffee and wine snob. PNW after decades in Santa Cruz but Blazers fan always.
Head of Security @ New Harbor
Security, rock and roll, dad jokes. Fan of The National and The Nationals. Former CTO at EMILY’s List.
msager.25 on Signal
Half awake, in a fake empire.
I have friends everywhere.
He/Him
Cybersecurity correspondent at Reuters; former Mother Jones, CyberScoop. Will bore you with skateboarding, UFO lore or Denver Broncos minutiae on request. Signal: ajvicens.57, additional contact methods: https://tinyurl.com/47jc45h7
“Cyber Security Ace” - Daily Star
In reality:
* Prof at Blavatnik School, Uni of Oxford
* 1st head, UK National Cyber Security Centre
* ex-Treasury, constitution & security official
* adviser to cyber security companies
* APT Name: Warlike Manatee
Director of The Citizen Lab at the University of Toronto's Munk School of Global Affairs & Public Policy
Author of Chasing Shadows https://chasingshadowsbook.ca/
hi chat, im a US-based freelance journalist covering tech and cyberspace // focus = h4x0rz + infrastructure + policy // priors:
cyberscoop, e&e news, politico
signal: chrismvasq.42
https://tips.hushline.app/to/chrismvasq
Security & investigations editor at @WIRED.com, send tips and/or dog pics. Stay safe out there.
Signal: couts.01
Father. Grandpa. Geek. Hacker. Former journalist. Security researcher. CMO @BSidesLV.org Member: Curated Intel
Breaker of software, responder of incidents, IANS Faculty, VP R&D Hunter Strategy.
Former biologist. Actual PhD in genetics. Security at Nvidia, OS security teaching at https://www.ischool.berkeley.edu.
Blog: https://codon.org.uk/~mjg59/blog
Signal: @mjg.59
He/him
Security writer @wired.com
Cybercrime, privacy, surveillance, and more.
Signal: mattburgess.20 | Email: matt_burgess@wired.com
Security Curmudgeon for Microsoft .NET
Do you really think work wants my social media opinions?
Not nice, but kind - @medus4.com
🇮🇪 🇬🇧 🇺🇸
GreyNoise analyzes Internet background noise. Use GreyNoise to remove pointless security alerts, find compromised devices, or identify emerging threats.
SBOM Champion. Full service technocrat. Now at @CISAgov, formerly NTIA. Lapsed{engineer, academic, author}. Personal Account. Food, drink, dogs, SBOM
Principal Security Researcher at GreyNoise. https://skullsecurity.org
Mostly post about work stuff, maybe some improv stuff and maybe even magic some day. Seattle-based (originally Canadian), queer, cybersecurity nerd.
(He/him)
Cybersecurity reporter, CNN. Signal +1-202-355-8471 or SNLyng.11. sean[dot]lyngaas@cnn[dot]com|slyngaas@proton[dot]me
Recovering infosec engineer, machine learning for infosec, sailor, news junkie, threat intel consumer, deep statist. All opinions are mine. Also see my account on Mastodon/Fediverse, @davemwilburn@infosec.exchange
Thought Trailer, Cyber Threat Intel, DFIR. He/Him. Bucketing, sharing, and bacon-saving as a service. https://validhorizon.medium.com/
Cautiously pessimistic, esp. about cyber things.
The owls are not what they seem. 🗻🗻🦉🌲🪵 🍒🥧☕️🍩 🕵🏼♀️ 👍🏻
Also: 🔐🔑🔒
And of course: hacklore.org
Other account: @hacklore.bsky.social
Contains Multitudes.
Threat Researcher.
@mttaggart@infosec.exchange. Displaced Philly boy. Threat hunter. Educator. Dad. General in the AI Resistance.
taggartinstitute.org
wtfbins.wtf
linktr.ee/mttaggart
Our mission is to make the Internet more secure by bringing to light vulnerabilities, malicious activity and emerging threats. Join our Alliance!
https://shadowserver.org/partner
Experienced InfoSec | Elder Millennial | 💼 @GreyNoiseIO | I ask 'why?' a lot | Pro Oxford Comma | Fix it! | He/Him | #BLM | Views are my own.
https://linktr.ee/glennthorpe
Security reporter for WIRED Magazine. she/her/my man. Signal +1 (347) 722-1347
Cybersecurity Reporter, Ars Technica: https://arstechnica.com/author/dan-goodin/ Hungry for tips. Text me on Signal: DanArs.82. "The world isn’t run by weapons anymore, or energy, or money. It’s run by little 1s and 0s, little bits of data."
everybody deserves good security.
https://alecmuffett.com/about
Windows Internals Author, Developer, Reverse Engineer, Security Researcher, Speaker, Trainer, and most recently Nation State Hacker.
Core OS Platform Developer at Apple, Hyper-V Vendor at Microsoft, Chief Architect at CrowdStrike and now Director at CSE.
Recorded Future - Ransomware Researcher
Owner @greenarcher.io - Yours Truly, Johnny Dollar | The Press Guardian | The Clock | The Green Archer
Weird mix of security, comics, photography and wine!
www.greenarcher.io
Author of No Shortcuts & Ransom War
Co-director Virtual Routes (https://virtual-routes.org/), previously ECCRI
Managing Editor Binding Hook (https://bindinghook.com)
Senior Researcher, ETH Zurich
@gregotto from twitter, now on bluesky. Editor-in-Chief at CyberScoop. Host of Safe Mode. Better with words than I am with code.
Author of the Seriously Risky Business cyber security newsletter
fka @gabbyroncone on twitter. mission tech lead for RU & Eastern European APT ops @Google. views expressed here are mine, not my employer’s. she/her.
Military-grade reverse engineer @ Google, working on Android malware
Got mistaken for a member of Project Zero once.
Everything here is my own opinion
he/him ✨🌈🦄
waking up everyday in a full sprint. cyber(punk) & counterintelligence. bloody inertia interspersed with bouts of bloody frenzy. i see kanly today in everything.
#FUZZYSNUGGLYDUCK
opinions are my own.
hacker, poster, weird machine mechanic
https://chompie.rip
senior researcher at @citizenlab.ca
// Somehow a CTO
// JHU SAIS @alperovitch.institute adjunct
// @istorg.bsky.social adjunct sr tech advisor
// Retired US Marine Corps
// Personal views and invective
Cyber, natsec and foreign affairs
https://bing-chris.medium.com/how-to-contact-me-d2fd4bd3ed7b
Executive Director for Intelligence and Security Research @ SentinelOne.
Distinguished Fellow and Adj Professor @ Hopkins SAIS Alperovitch Institute. Three Buddy Problem Co-Host. LABScon Founder, Cyber Paleontologist, Fourth-Party Collector.
Intelligence and national security reporter at The Washington Post. Reach me securely on Signal at Ellen.626.
Senior reporter at @CybersecurityDive.bsky.social covering all things digital security. I also co-host @hothtakes.bsky.social. | Send me tips: https://ericjgeller.com/contact.html
Security editor, TechCrunch
Signal: zackwhittaker.1337
My stories: techcrunch.com/author/zack-whittaker
My newsletter/blog: this.weekinsecurity.com
Fighting malicious use of technology.
Mandiant Intelligence at Google. CYBERWARCON and SLEUTHCON founder. Johns Hopkins professor. Army vet.
National security reporter for The Wall Street Journal focused on cyber conflict, digital espionage and intelligence. Based in DC, with past bylines from SF, London and Berlin. It can happen here. https://www.wsj.com/news/author/dustin-volz
CPO/CSO of Corridor.dev, teaching at Stanford.
cybersecurity weather man. scanning the horizons for cloudy cyber. Expert at nothing except computer rubbish. Anti-ransomware since 2015.
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
Washington Post reporter 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
reverse engineering, cryptography, exploits, hardware, file formats, and generally giving computers a hard time
Fedi: @retr0id@retr0.id
Macroblog: https://www.da.vidbuchanan.co.uk/blog/
President of Signal, Chief Advisor to AI Now Institute
40 He/Him Liberal, Maker, Hacker, Tailor, Pattern maker , Knitter, Curler, serial hobbiest, greyhound adopter.
Dallas Texas, for now...
