Krystal Ball @krystalball.bsky.social Host of Breaking Points and Krystal Kyle & Friends
The Associated Press @apnews.com Advancing the power of facts, globally 🌎
Dr. Dave Venable @davevenable.com Focused on building resilience in democracies | Former U.S. intelligence officer | Chair, @ISRS.ngo | Board director & CISO | TheCipherBrief
wendy knox everette @wendyck.bsky.social Startup CISO. BSidesLV Lockpick. Hacker lawyer. Amzn & Google alum, USCG wife, Wellesley, GMU Law. IAAL but IANYL.
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
Tonya Riley @tonyariley.bsky.social Writing weird girl lit. Rep: @starlingliterary.bsky.social
Supriya @supriyam.bsky.social Now Google Threat Intelligence & doing fun things at DistrictCon, fmrly GreyNoiseIO and RecordedFuture, SAISHopkins MASCI alumna | ♡s & rts are my own, my employer definitely doesn’t like Taylor Swift that much
Bartek Jerzman @handle.invalid Hunting ghosts in wires and boxes, Head of CTI, former NCSC-PL, PL Navy #fightingthreats | @PIVOTcon.bsky.social co-founder & Chief Meme Officer
Nicole Fishbein @nicolefishbein.bsky.social Senior security researcher and reverse engineer @Intezer
Feike Hacquebord @feikeh.bsky.social Principal Threat Researcher at TrendAI
Wesley Shields @wxs.bsky.social Working at Google TAG. Retired FreeBSD committer. May or may not be a robot.
Scott J Roberts @sroberts.io Cyber Threat, NatSec, Analytic Tradecraft | Instructor of Cybersecurity @ USU Data Analytics & Information Systems | Masters Student @ USU Center for Anticipatory Intelligence | Developer, Analyst, Author
Austin Larsen @handle.invalid Principal Threat Analyst - Google Threat Intelligence Group
Julian-Ferdinand Vögele @julianferdinand.bsky.social Threat Research @ Recorded Future. Previously @ Security Research Labs. He/Him. 🏳️🌈
Andrew Northern @exraritas.bsky.social 🔮 Senior Threat Researcher at @proofpoint 🔮 | Kindness and Compassion | Not a reflection of the opinions or policies of my employer | Andrew Northern
Steve YARA Synapse Miller @stvemillertime.bsky.social writing & sharing on adversary tradecraft, malware, threat detection, ics/ot + cyber physical intel, and of course all things #yara
Alex Lanstein @lanstein.bsky.social threaty threats -- helping build research workflows into a soc product, but I don't speak for them on this acct. pretty good at bash scripts and strings. disclosures on my linkedin below
https://www.linkedin.com/in/alexlanstein/
brain @brain.bsky.social AU PERSON 1. threat intel. i hunt bad guys.
Morgan Adamski @morganadamski.bsky.social EXDIR of U.S. CYBERCOM. Cyber Huntress, #1 Fan of CCC, Life goals include the ocean…
Matt Devost @devost.net Technologist, entrepreneur, and hacker | CEO @ OODA | Founder @DevSec | Past Founder of FusionX & Terrorism Research Center. Black Hat board member. 
R.D. Clarke @1o57.bsky.social 1057. Hacker. Scientist. Engineer. Synthesizer Enthusiast. Mathematician. May have created a puzzle or two. Not a huge fan of the CCP or cruelty. Antiquarian adventurers await. 
Bob Gourley @bobgourley.bsky.social Co-Founder & CTO of OODA. Co-host of OODAcast: http://youtube.com/oodaloop
#cybersecurity #artificialintelligence #GPT #Intelligence #ooda #oodaloop
Nils Puhlmann @npuhlmann.bsky.social Cybersecurity Executive and Thought Leader
Artificial Intelligence @artificial.bsky.social Artificial Intelligence Expert
Paul Davies
You won't believe what comes next in A.I.
Follow me if you are interested in Artificial Intelligence
R00t Killah @r00tkillah.bsky.social red @ Oracle Cloud Infrastructure ☁️🐚@⚖️; hacker; opinions my own; he/him
Jake Godin @godin.bsky.social Senior Researcher, Bellingcat. Previously at Scripps News. 
Giancarlo Fiorella @giancarlofiorella.bsky.social Director of Research and Training | Bellingcat
Assistant Professor | Utrecht University
PhD, Criminology & Sociolegal Studies | University of Toronto
www.giancarlofiorella.com
Opinions my own
Tristan Lee @tristanl.ee Journalist @decoherence.media using open sources to expose far-right networks
Other bylines @bellingcat.com @texasobserver.org
Foeke Postma @foeke.bsky.social Investigator & trainer at Bellingcat
The Digital Empress ⚜️ @thedigitalempress.bsky.social 📈
Sam Sabin @samsabin.bsky.social Axios cybersecurity reporter, taking it day by day ✨ | 📩: sam.sabin@axios dot com, signal: SamSabin.01 (no pitches!), she/her
Jason Koebler @jasonkoebler.bsky.social Journalist @404Media.co
Signal: jason.404 // email: jason@404media.co
Tom Uren @tom.risky.biz Author of the Seriously Risky Business cyber security newsletter
Larry Osterman @larryosterman.github.io Long term MSFT employee, Dad, Singer.
Expect cat pictures, tech nerding, etc.
Previous: SMB filesystem, Exchange Store, Windows Audio, Windows Runtime, COM, Confidential computing.
Current: Azure SDK for C++
Proud LGBTQIA+ ally.
Profile pic from Not
Dylan Freedman @dylanfreedman.nytimes.com Machine-learning engineer and journalist, A.I. Initiatives @nytimes.com
My work: https://www.nytimes.com/by/dylan-freedman
Contact: dylan.freedman@nytimes.com, dylanfreedman.39 (Signal)
🏃🏻 🎹
Jeremy Bowers @jeremybowers.com Global CTO, POLITICO. Ex Washington Post, New York Times, NPR. Fond of #TheSqueezle, #TheGiblette, Becky Bowers too.
Who wants to make some soup and drink some tea?
Alex Mahadevan @alexmahadevan.com Director of MediaWise and faculty doing AI, media literacy and OSINT stuff @poynterinstitute.bsky.social | alexmahadevan.com
Claes de Vreese @claesdevreese.bsky.social Professor of AI, society, media and democracy + Political Communication, U Amsterdam || Director of Digital Democracy Centre, SDU || AlgoSoc || AIMD || Mix of work and private stuff ||
🇩🇰🇳🇱🇪🇺🏃🏼🧪☕️🍿🐶🟥🦋
Bill Thompson @billt.bsky.social Hack and pundit. BBC Research & Development. Formerly Digital Planet.
danah boyd @zephoria.bsky.social STS researcher who likes to look at things sideways. Founded Data & Society.
Topics: Census | Youth | Data | Society
Professor of Communication, Cornell
https://made-not-found-by-danah-boyd.ghost.io
Corbin Barthold @corbinkbarthold.bsky.social Just 'cause you're hungry doesn't mean that you're lean.
Mark Dowd @mdowd.bsky.social Internet hacker
TrendAI Zero Day Initiative @thezdi.bsky.social TrendAI Zero Day Initiative™ (ZDI) is a program designed to reward security researchers for responsibly disclosing vulnerabilities.
Jamie Brummell @jamieb.com Dad • Gamer • Humanist • InfoSec • Cyber • Founder & CTO @socura.co.uk • MDR / SOC • Detection Engineering • DFIR
🌐 jamieb.com
📍 Buckinghamshire, UK
Davey Alba @davey.bsky.social Bloomberg tech reporter / Google, Big Tech, misinfo / https://daveyalba.com / ask for my Signal 
Drew Harwell @drewharwell.com tech & society @washingtonpost.com
stories: https://drewharwell.com/
videos: tiktok.com/@drewharwell
+ instagram.com/drewharwell
Craig Silverman @craigsilverman.bsky.social Cofounder of https://indicator.media, your essential guide to understanding and investigating digital deception. Sign up for free! Investigative journalist and OSINT trainer.
https://craigsilverman.ca
Matthew Gault @mjgault.bsky.social Nukes, weird tech, and conflict at @404media.co Host of angryplanetpod.com
Tips: matthew@404media.co // signal: 347 762-9212 
motherboard @motherboard.bsky.social tech by VICE
read: motherboard.vice.com
watch: https://www.tiktok.com/@motherboardvice
Russell Devine @rjmd.bsky.social 💼 Cybersecurity 📀 Forensics & Response
All opinions are from a southern right whale I met off the coast of Tasmania 🐋
Lenny Zeltser @lennyzeltser.com Builder of security products and programs. Teacher of those who run them.
https://zeltser.com
Christopher Vega @thevega.bsky.social I do threat intel things. Former Activision Blizzard // Epic Games. Currently putting the G in 5G. Kinda passionate and extremely okay. Opinions are my own. He/him/#FSD 🦆
James Pearson @pearswick.press Visual Investigations Journalist at @Reuters.com, via Hanoi, Seoul, Pyongyang and cyberspace. Now in London.
“A bum who wrote an ignominious jumble of stories”
- North Korea ★ ★ ☆ ☆ ☆
📞Signal ID: pearswick.01
💻: pearswick.press
Dave Wilburn @davemwilburn.bsky.social 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
gattaca @gattaca.bsky.social Grump, keynote, breaker of things, dad, podcaster, creator of (-:|3, OG, raconteur, gentleman spy, investor, whisky distillery owner
cje @cje.io founder @bugcrowd && co-founder @disclose_io || hacker, entrepreneur, executive, advisor || عصا موسى || #w00w00
Bobby Quine @quine.bsky.social Curmudgeonly computer security person. Opinions (and the like) are mine.
Alex Pinto @alexcp.bsky.social Cybersecurity data storytelling. DBIR at Verizon Business. Previously serial founder and parallel shitposter. He/him.
Matt Knight @mattknight.bsky.social 
Carly Page @carlypage.bsky.social 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.
☎️ Signal: carly.44
✉️ carlypagewrites@gmail.com
Nathaniel Gleicher @ngleicher.bsky.social Global head of security policy and counter-fraud at Meta. Countering adversarial threats. Previously Illumio, NSC, DOJ. He/him. Dreaming of fall in the green mountain state.
David (DWIZZZLE) Weston @dwizzzle.bsky.social Corporate Vice President, OS Security and Enterprise @Microsoft
Christopher Porter @cdporter00.bsky.social CISO, student of infosec, manager of risk, Dad, exerciser, and @UVA alum. Former @vzdbir author, @verisframework creator. All opinions are my own.
Ryan McBeth @ryanmcbeth.bsky.social Author, Army Vet, OSINT Intelligence Analyst, Programmer, Cyber guy. http://Ryanmcbeth.substack.com https://www.youtube.com/@RyanMcBethProgramming
Andrew Thompson @imposecost.bsky.social Head of Research and Discovery @Google Threat Intelligence. Leading multidisciplinary teams to defeat adversaries. Posts are attributable to me—not my employer.
Noam Dahan @noamdahan.bsky.social Cloud security researcher at CrowdStrike, European Universities Debating Champion (for my sins). My 5th grade teacher said I was disruptive.
Higinio “w0rmer” Ochoa @w0rmer.bsky.social Father ×3 | Full-Spectrum Operator (Offense ↔ Defense)
Web & Network Intrusions // Digital Fortifications
X: @0x686967 | HW Killer | Stack Ghost
https://linktr.ee/w0rmer
“No one can make you feel inferior without your consent.”
Katherine Bentley @katherinebentley.bsky.social Keynote speakers agent, Miami Hurricanes fan and current Houstonian.
karpathy @karpathy.bsky.social AI @ OpenAI, Tesla, Stanford
Br⍼d Sk𝕒ggs @brdskggs.online Tweets about natural language processing, machine learning, infosec, and general trivia. Opinions my own.
Stuart Ashenbrenner @stuartjash.bsky.social Principal macOS Security Researcher @ Huntress | 🏀 Skill Development Coach | 🖼️📖
Daniel Westendorf @dwestendorf.dev #ruby #rails #startups
https://github.com/danielwestendorf
Matthew Riley @matt.dev security eng manager at Google • he/him
Daniel Kelley @danieljkelley.bsky.social Gaming and tech advocate; Brooklyn native; Senior director, Center for Tech & Society, ADL
Lozaning @lozan.ing they/them
Present on various spectrum and resonant on multiple frequencies. Top percentage wigler
- The WiFivedra (WiP)
- RF Field Cams
- toothbrush botnet
- The Wifydra
- The international Wigle Space Balloon
Tim @tvidas.bsky.social Husband, Dad, Hacker.
Principal Security Engineer at @AWSCloud
Serial founder (e.g. @defcon402, @_kernelcon_)
Personal account.
@tvidas@infosec.exchange
@tvidas@twitter
Tanishq Mathew Abraham @iscienceluvr.bsky.social PhD at 19 |
Founder and CEO at @MedARC_AI |
Research Director at @StabilityAI |
@kaggle Notebooks GM |
Biomed. engineer @ 14 |
TEDx talk➡https://bit.ly/3tpAuan
Brian Knighton @lazybinding.bsky.social Cybersecurity, Ghidra, Personal account
Gentry Lane @gentrylane.bsky.social Defense tech CEO & cyberpower strategist. NATO S&T panel member. More nerdy, less snarky irl. Occasional pug pix.
Following my long family tradition of fleeing the country when secret police & camps start popping up, I now live somewhere in Europe
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
fesshole 🧻 @fesshole.bsky.social Confess your sins anonymously - will the internet absolve you?
Buy show tickets 2025/6: sites.google.com/view/fesshole
Add confession b3ta.com/addfess
Buy book amazon.co.uk/s?k=very+best+of+fesshole&tag=b3ta-21
Run @robmanuel.b3ta.com
Kylie Ochoa 🇦🇺🇺🇸 @missanonfatale.bsky.social I have “the most famous breasts in FBI Cybercrime / Anonymous / Hacking history” 🤣 Mum of boys | Aussie in the US 🇦🇺🇺🇸
https://darknetdiaries.com/episode/63/
That Dragon Guy @paintyourdragon.bsky.social Maker of Things • Hi-Tech Cosplay • Posts Lots of Dragons & Monsters • SFW, please do not Get Weird in the replies, I will block.
Ruth Deyermond @ruthdeyermond.bsky.social Senior Lecturer, Department of War Studies, King's College London. Russian foreign & security policy, US foreign policy, US-Russia relations, European security. Views are my own.
Dara Massicot @massdara.bsky.social Senior Fellow, Carnegie Endowment for International Peace, Russia and Eurasia Program. I cover military issues in Russia and Eurasia. 
Olga Onuch @oonuch.bsky.social Professor of Comparative & Ukrainian Pols UoM
Democracy in Wartime/GeoPol/EU/DisInfo/Elections/Protest/Identity/Surveys 🇺🇦🇵🇱🇦🇷🇪🇺
📚Zelensky Effect
📚Mapping Mass Mobilization
VProf College D’Europe
Prev @ox.ac.uk Nuffield/StAntonys @harvard.edu @uoft.bsky.social
WarTranslated (Dmitri) @wartranslated.bsky.social 🇪🇪 Estonian blogger focusing on Russia/Ukraine | 18+ version: https://t.me/wartranslated | Glory to #Ukraine!
Mike Privette @returnonsecurity.com Cybersecurity Economist @ ReturnOnSecurity.com
David DiMolfetta @ddimolfetta.bsky.social Nextgov/FCW cybersecurity + intelligence reporter. Tips: ddimolfetta@govexec.com Signal: @ djd.99 X/Twitter: @ddimolfetta
Rob Fuller @mubix.com (he/him) Dad / Husband / Marine / Student / Teacher / @Hak5 / @NoVAHackers / @SiliconHBO / @NationalCCDC / @MARFORCYBER Auxiliary
Ben Read @benread.bsky.social CTI @wizsecurity.bsky.social
Adjuct at @jhu.edu - SAIS
Nonresident Fellow at @atlanticcouncil.bsky.social - Cyber Statecraft
Previously NSC44, Mandiant, Google
Go Mammoths
Ryan Tomcik @heferyzan.bsky.social DE/TH @GoogleCloud @Mandiant Managed Defense
Neil Jenkins @nejenkins.bsky.social PhD Chemist doing cyber at Cisco Talos and probably playing games during my free time. Opinions = my own.
Fran Donoso @francisck.com I'm an infosec person who currently works as the CTO of a security services firm. Have done DevSecOps, Red Teaming, and reverse engineering. I reversed some of the tooling leaked by the Shadow Brokers and spoke about it publicly 
Anil Kalhan @akalhan.bsky.social Law professor, Drexel Univ • Affil'd fellow, Yale ISP • NYC Bar Ass'n Rule of Law Task Force • AAUP Committee A on Academic Freedom & Tenure ⚾ Cleveland native/partisan 🏀 runner • https://linktr.ee/akalhan
Raj Samani @rajsamani.bsky.social Chief Scientist @Rapid7 (ex @McAfee) | @cloudsa | Co-author of @CyberGridBook & CSA Guide to Cloud | Advisor
@EC3Europol
https://bsky.app/profile/rajsamani.bsky.social
JP @jpcallahan.bsky.social Professional Paranoid
Married father of 5; Retired US Army Counterintellgence CW4 with a myriad of diverse security related experience, now helping mentor a DoD SOC hunt team. He/Him - professionalparanoid.com
Babak Taghvaee @babaktaghvaee.bsky.social Author, Historian, Journalist and Defence Analyst. I write for Israel Hayom, Middle East Forum, etc.