CTO at Bluesky. Not a nerd.
(he/him) Comms for @eff.org; formerly with @ericswalwell.bsky.social, Oakland Tribune/Mercury News, Express-Times, Mizzou Journalism. Booze, books, cats. Opinions here are mine all mine. https://linktr.ee/joshrichman
Editor and writer. Tech critic. Since they are Canadian, would not rule out treachery. Doing work stuff for my local Center for Migrant Worker Rights. Donate to: https://chuffed.org/project/116311-protect-an-open-source-engineer-and-his-family
Editor-in-Chief, Rest of World. Alum of The Washington Post, BuzzFeed News, Roads & Kingdoms, and The Kathmandu Post. Eater of goats.๐ณ๐ต
Freelance Science Journalist. Fact Checker.
NatGeo, BBC, SciAm, NBC News, PopSci, WIRED, and others.
Hire me to fact check your book.
I post about Jewish stuff, disability, Star Trek, and The Buffalo Bills.
Jersey girl.
cyberpunk is a warning, not a manual
she/her. dayjob & usual location: City & County of San Francisco (this is a personal account)
ex-18F; on the board @publicgood.tech ; wrote a small book about doing this: https://cydharrell.com/book/
Senior Correspondent @theverge.com โ Sign up to Notepad, my weekly newsletter on Microsoft's big bets at http://theverge.com/notepad โ Tips? msg me on Signal: tomwarren.01
๏ฃฟ Cryptographic & Security Engineering
www.fredericjacobs.com
https://ger.mx/A-RGsldmQt0iXfnzPgXNzLzA5_jvDbWHabqz1yJrt2ma#did:plc:oxwmqopgbm3driwzues7odpz
Threat researcher, human rights supporter, obsessive reader, marathon runner, eternal traveler, serial migrant, music blogger, lapsed mathematician.
https://lapsedordinary.net/
Signal: martijngrooten.37
Breaker of software, responder of incidents, IANS Faculty, VP R&D Hunter Strategy.
Philadelphian in Cascadia. Vociferous champion for Oxford commas, two spaces after a period, and ellipses. I break into buildings. ๐
"Even if the world were ending tomorrow, I would still plant a tree." ๐ฒ
(he/they)
CPO/CSO of Corridor.dev, teaching at Stanford.
Hacking/crime/privacy journalist. Author of DARK WIRE, buy here: https://www.hachettebookgroup.com/titles/joseph-cox/dark-wire/9781541702691/#preorder Co-founder of 404 Media. Signal: joseph.404 Email: joseph@404media.co
Secure Code Trainer - Best-selling author of Alice and Bob Learn Secure Coding & Alice and Bob Learn Application Security. #AppSec she/her
https://shehackspurple.ca ๐ป
Security Researcher at Google Project Zero. 0-days all day. Love all things reverse engineering. she/her
Writer for WIRED. Author of SANDWORM. Latest book, TRACERS IN THE DARK: The Global Hunt for the Crime Lords of Cryptocurrency, out now. agreenberg@wired.com. Andy.01 on Signal.
Journalist, currently at The New York Times. I cover privacy, technology, A.I., and the strange times we live in. Named after the Led Zeppelin song. Author of YOUR FACE BELONGS TO US. (Yes, in my head it will always be All Your Face Are Belong To Us)
I am eminently qualified to speak from experience about a variety of dumpster fires.
ICS DFIR at Dragos, martial artist, marksman, humanist, level 14 Neutral Good rogue, USAF retired. I post *very serious* things about infosec. Thoughts my own. Enby. ๐ณ๏ธโ๐
President of Signal, Chief Advisor to AI Now Institute
Jorts the cat.
Jean helps me.
software resilience, cybersecurity, complex systems | chief product officer @fastly.com | nyc
โIn the information society, nobody thinks. We expected to banish paper, but we actually banished thought.โ
kellyshortridge.com
@swagitda_ on Twitter
Founder of Azeria Labs, Trainer, Author of Blue Fox: Arm Assembly Internals & Reverse Engineering
computer security person. former helpdesk
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.
โ๏ธ Signal: +1 917 257 1382
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
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.
Blue Team Con is an annual cybersecurity conference built for defenders, inclusive of anyone interested in safeguarding organizations.
https://blueteamcon.com
Next Conference:
Training: 10-11 September 2026
General Conference: 12-13 September 2026
๐ฉ๐ปโ๐ป Technology + Human Behaviour
๐กStartup: #DailyPhD https://www.dailyphd.com
๐ PhD research on Autonomous Vehicles & Electric Vehicles in Australia
๐ Substack: Things Friends Forward
๐ http://digital-equilibrium.com
Helping society anticipate and address tomorrow's information security challenges, in order to amplify and extend the upside of the digital revolution.
Founder of DEF CON & Black Hat. Maintainer of infocon.org.
Member of the UK Gov Cybersecurity Advisory Board & The Council on Foreign Relations.
Working to [โฆ]
๐ bridged from โ https://defcon.social/@thedarktangent, follow @ap.brid.gy to interact
#1 Most trusted publication for breaking cybersecurity and hacking news, insights, and analysis for information security professionals.
Human <--> techie translator. Organ donation survivor and advocate. ๐ณ๏ธโ๐๐ณ๏ธโโง๏ธ ally. Views are mine, you can't have them.
All things cybersecurity, incident response, threat Intel, AI, and law. Founded @AdvancedCyberLaw.com after forever @MSFT. Host of @AdvancingCyber.com Podcast on Apple Podcast and Spotify. Mom to humans, dog, and cat. Seeks big mountains and lakes.
Associate Information Security Consultant at DHL IT Services*.
Danish ๐ฉ๐ฐ origin - living in Prague ๐จ๐ฟ
* I don't speak on behalf of DHL.
https://simonpetersen.net
Head of Editorial Content @ Wired Italia - Interested in tech, innovation, cybersecurity and China ๐ Dal 31/5 il mio primo romanzo, Il paese piรน bello del mondo, si ordina qui > https://bookabook.it/libro/il-paese-piu-bello-del-mondo/
The world's premier Technical Cybersecurity Conference Series
Researcher for cybersecurity + (defense) tech @swp-berlin.org.
Currently:
- Biotechnology for defense
- software-defined defense
- mitigating Europe's US tech dependencies
- improving cyber situational awareness for national security
She/her.
Cybersecurity reporter for Politico based in DC. Also history, dog, and good TexMex taco nerd.
mmiller@politico.com, DM for Signal
cybersecurity & privacy lawyer. dog butler.
feral club rat turned runner. always hungry.
this is a collection of my fleeting thoughts.
Former NSA hacker; Cyber Expert; Current CISO, TV Cyber Expert & Keynote Speaker
Twitch.tv/cyber_insecurity
topmate.io/neal_bridges
https://linktr.ee/cyber_insecurity
#cybersecurity #redteam #hacking #blueteam #securityoperations #ciso
No DMs!
Formerly exploited cybersecurity professor at OPIT. Previously AT&T, BlackBerry, Hack The Box.
Founder of StopGenAI.com
Ultimate Cybersecurity Careers Guide
Hacker Culture: A to Z, O'Reilly
https://kimcrawley.com
Irish cybersecurity pro, author, speaker, and commentator.
CEO of BH Consulting, Head of Ireland's first CSIRT - IRISSCERT, former member of ENISA Advisory Group, & former Special Advisor on CyberSecurity to Europol.
PGP ID 0xF1B5CF7D
Builder of security products and programs. Teacher of those who run them.
https://zeltser.com
Breaking cybersecurity and technology news, guides, and tutorials that help you get the most from your computer. DMs are open, so send us those tips!
Iโm the unflinchingly optimistic graybeard, wandering in this cyber dystopia. InfoSec, cybersecurity, futurist, strategist, chaotic good. The views expressed are my own. Sometimes humorously.
Web App (mostly) Hacker | Cybersecurity Educator | Content Creator | Ex-Brit | Links: http://linktr.ee/tib3rius (he/him) ๐บ๐ธ A mostly unserious person. @therealc3rul34n.bsky.social is bae ๐ฅฐ
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
Principal Product Manager @Microsoft #security focused on #Entra #Identity and Identity Governance
- ๐ & #Cybersecurity
- Star Wars ๐ nerd
- Disney Adult ๐ฐ
My posts are not official support of my employer
My info and content is at https://jeftek.com
Cybersecurity/tech reporter @BleepingComputer / serghei.ro
Hacker. Friend. Cybersecurity Researcher at Huntress.
Cybersecurity journalist and writer. Welsh. SE London. AuDHD.
Also likely to post about games, rugby, F1, wrestling, history & the cat.
I have a Simpsons reference for every occasion.
Captain Standards, Grand Empress of All Things #neuroinformagical, Doyenne of Metal and Open Science, High Priestess of Fika and #scicomm. Swede in Sweden.
MS Biology, MPH, MS Cybersecurity |
Evolutionary Biologist ๐ชผ| SciComm โ๐ป|
Bioinformatician ๐ฅ๏ธ๐งฌ| Public Health ๐|
PNW ๐ฒ|
>Art ๐จ & T-shirts ๐:
https://crvscience.com
>Public Health Data Trackers starter pack: https://go.bsky.app/N4Hnryq
Recovering tech journalist and IoT expert who now works on cybersecurity, IoT, and right to repair for Consumer Reports.
Journalist & copywriter with 10+ years covering the tech industry, formerly senior cybersecurity reporter at TechCrunch. Bylines include IT Pro, LeadDev, The Register, The Telegraph, TIME, WIRED, & more.
โ๏ธ Signal: carly.44โจ
โ๏ธ carlypagewrites@gmail.com
Visual Investigations Journalist at @Reuters.com, via Hanoi, Seoul, Pyongyang and cyberspace. Now in London.
โA bum who wrote an ignominious jumble of storiesโ
- North Korea โ
โ
โ โ โ
๐Signal ID: pearswick.01
๐ป: pearswick.press
Friendly neighborhood cybersecurity guy | expect infosec news, appsec, cloud, dfir. | Long Island elder emo in ATX.
vulnu.com <- sign up for my weekly cybersecurity newsletter
Cybersecurity Reporter, Ars Technica: https://arstechnica.com/author/dan-goodin/ Hungry for tips. Text me on Signal: DanArs.82. "The world isnโt run by weapons anymore, or energy, or money. Itโs run by little 1s and 0s, little bits of data."
I cover digital threats for NBC News. Tip me! @kevincollier.01 on signal, kevin.collier@nbcuni.com. NYC, from West Virginia.
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)
Award-winning #cybersecurity keynote speaker, writer, podcaster | Host of multi-award-winning @smashingsecurity.com podcast.
โค๏ธ #DoctorWho, #Beatles, #Chess
He/him
๐ https://grahamcluley.com
๐๏ธ https://www.smashingsecurity.com
โ Cybersecurity reporter
โ
Newsletters at Risky Business
#infosec #cybersecurity
https://risky.biz
Cyber journalist at Bloomberg News in DC. Signal: @howelloneill.01, email: patoneill1@bloomberg.net https://www.bloomberg.com/authors/AXb8dLPHBFc/patrick-howell-oneill
Work: Senior Advisor for Privacy and Cybersecurity, Office of Senator Ron Wyden.
NPR Correspondent covering technology and national security.
CURRENTLY: on maternity leave.
Send me a tip: Text JennaMcLaughlin.54 on Signal from personal (nonwork) devices.
cybersecurity weather man. scanning the horizons for cloudy cyber. Expert at nothing except computer rubbish. Anti-ransomware since 2015.
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
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 shรฏt, nazis
Cybersecurity Specialist, Public Speaker, Ex-Hacker.
https://marcushutchins.com
Community activist, cybersecurity expert, citizen journalist based in Los Angeles. ๐ดโ๏ธ they/them
Security Curmudgeon for Microsoft .NET
Do you really think work wants my social media opinions?
Not nice, but kind - @medus4.com
๐ฎ๐ช ๐ฌ๐ง ๐บ๐ธ
Journalist - cyber/natn'l security. Speaker. Georgetown adjunct prof. Author - COUNTDOWN TO ZERO DAY: Stuxnet and the Launch of the World's First Digital Weapon
Signal: KimZ.42
https://www.zetter-zeroday.com
Director of Cybersecurity @eff.org
Co-founder of @stopstalkerware.bsky.social
These opinions are my own, not my employersโ
I did a TED talk once
official Bluesky account (check username๐)
Bugs, feature requests, feedback: support@bsky.app
