Barack Obama @barackobama.bsky.social Dad, husband, President, citizen. barackobamabooks.com
Prof Peter Hotez MD PhD DSc(hon) @peterhotezmdphd.bsky.social Texas Medical Center (TMC) Pediatrics Professor-Vaccine Scientist-Author; Member, Philosophical Society of Texas, Texas Academy of Medicine Engineering Science Technology, National Academy of Medicine, American Academy of Arts and Sciences
evacide @evacide.bsky.social Director of Cybersecurity @eff.org
Co-founder of @stopstalkerware.bsky.social
These opinions are my own, not my employer's
I did a TED talk once
The Guardian @theguardian.com The need for independent journalism has never been greater. Become a Guardian supporter https://support.theguardian.com
🇺🇸 Guardian US https://bsky.app/profile/us.theguardian.com
🇦🇺 Guardian Australia https://bsky.app/profile/australia.theguardian.com
Mina Kimes @minakimes.bsky.social NFL analyst at ESPN.
dell cameron @dell.bsky.social Sr. writer @wired.com:
Surveillance & coptech
Signal: dell.3030
Senator Elissa Slotkin @slotkin.senate.gov U.S. Senator from the great state of Michigan. Working to boost the middle class, protect our country, our kids and our democracy. Former national security official.
Angry Staff Officer @pptsapper.bsky.social History person, Army officer, transplanted Buckeye, not really that angry anymore. Writes stuff. Some Star Wars. Refugee from Twitter. Views do not reflect or represent the DoD's. He/him/his. angrystaffofficer.com
eve6 @eve6.bsky.social We live under an alternative rock http://mylinx.cc/eve6
gab 🇺🇦🇵🇸 @gabagool.ing 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.
Dan Goodin @dangoodin.bsky.social 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."
Nanci Lancaster @nanci.bsky.social 
Milanismo @milanismo.it Priorità all'AC Milan 🔴⚫ #milanismo
Segui @milanismoit su:
👥 facebook.com/milanismoit
📸 instagram.com/milanismoit
🐦 twitter.com/milanismoit
🧵 threads.net/@milanismoit
📺 youtube.com/milanismoit
🛒 rb.gy/ix78v
🌐 www.milanismo.it
Lake Superior @lakesuperior.bsky.social I am the greatest lake of all time. G.L.O.A.T. (she/her) #BigBeautifulWater 
Michael Harriot @michaelharriot.bsky.social Journalist, writer, former member of the Six Heartbeats. Championship-level spades player. ContrabandCamp.com founder. Author of NY Times bestseller: Black AF History: The Unwhitewashed Story of America.
The Onion @theonion.com America’s Finest News Source. A @globaltetrahedron.bsky.social subsidiary.
Get the paper delivered to your door: membership.theonion.com
Join The Onion Newsletter: https://theonion.com/newsletters/
Crain's Detroit Business @crainsdetroit.bsky.social 
Detroit Red Wings Hockey Club @detroitredwingsnhl.bsky.social Official Bluesky Home of the 11x Stanley Cup Champions • Presented by: @LittleCaesars • #LGRW
Wrexham AFC @wrexhamafc.co.uk The world's third oldest professional football club.
Clwb pêl-droed proffesiynol trydydd hynaf y byd 🏴
JuventusFC @juventusfc.bsky.social Fino alla Fine
Juventus FC
O Allianz Stadium juventus.com/it
This is the Official Bluesky for juventusFC
AC Milan @acmilanofficial.bsky.social AC Milan's official Bluesky account ❤️🖤
Skylight Social @skylight.social ✨Join Skylight, report bugs, suggest features:
https://beacons.ai/skylight.social
Katie Judge @katiejudge28.bsky.social 
Scott - Like on every other site @secureholio.bsky.social Ireland, beer, whiskey, Ireland, bowling, archery, oh did I mention Ireland? Because I live here now ☘
💀 Eden Stroet @skelli.win Goon @DEFCON | Hacker | Enby they/them she/her he/him | Security Researcher @ DIVD.nl | Anarchist 🏴 |
Free Palestine 🇵🇸 Donate to Salah and his family: https://www.gofundme.com/f/donate-for-salah-bilal-and-their-family
eloquentvogon 🇨🇦 @eloquentvogon.bsky.social Greybeard in tech/security
What a long strange trip it's been. I
Live on a small farm in Canada with chickens/goats/dog
@mortiousprime.bsky.social @mortiousprime.bsky.social 
Stephen King @stephenking.bsky.social Writer
Keith @drumm3rg33k.bsky.social Progressive liberal leftist af. Memes, debunking misinformation, playing drums. 😎 If you’re unwilling to have a good faith conversation, you’ll be blocked… especially #BlueMAGA
SwiftOnSecurity @swiftonsecurity.com computer security person. former helpdesk
Mark Cuban @mcuban.bsky.social Entrepreneur
Costplusdrugs.com
Justin Elze @handle.invalid CTO @TrustedSec.com | Former Optiv/SecureWorks/Accuvant Labs/Redspin | Race cars
The Detroit Lions Podcast @detlionspodcast.bsky.social Lions Podcast | Interviews | Video -Web: http://DetroitLionsPodcast.com -YouTube: http://bit.ly/2NYp8F0 -Facebook: http://bit.ly/2cl54uO -TikTok: http://bit.ly/3P2m8d2
Patrick Debois @jedi.be At the intersection of Generative AI , DevOps and anything in the SDLC - AI Native Development and Infrastructure
Popehat @kenwhite.bsky.social Defunct account of Ken White, criminal defense attorney and First Amendment litigator. Co-host of Serious Trouble podcast and writer at The Popehat Report. Opinions here are my own. Decent people fight evil.
Signal: KenWhite.1969
Rachel Tobac @racheltobac.bsky.social Hacker & CEO @SocialProofSec security awareness/social engineering training, videos, talks | 3X @DEFCON🥈 | Ex Chair @WISPorg | Ex @CISAgov Technical Advisory Council under Director Jen Easterly
LeVar Burton @levarburton.bsky.social Kunta, Geordi, Reading Rainbow guy. Flies twice as high… #bydhttmwfi
CYBERWARCON @cyberwarcon.bsky.social 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
Jamie Levy 🦉 @gleeda.bsky.social @volatilityfoundation.org Core Dev | Art of Memory Forensics co-author | DFIR trainer and enthusiast | Director of Adversary Tactics @huntress.com
John Hammond @johnhammond.bsky.social Hacker. Friend. Cybersecurity Researcher at Huntress.
SLEUTHCON @sleuthcon.bsky.social Tickets for 2026 are now available!
https://www.sleuthcon.com
tuckner @johntuckner.me Working on finding bad software extensions.
Andrew Case @attrc.bsky.social Volatility Core developer, Dir. of Research Volexity, LSU Cyber
AaronCTI @aaroncti.bsky.social Co-Founder Webamon, Founder @perspectiveintel.bsky.social. Author of Cyber Threat Intelligence: The No-Nonsense Guide for CISOs & Security Managers. Training at Kase Scenarios! Exec/Webinars @osint-community.bsky.social and creator of osintportal.com
Phil Stokes ⫍🐠⫎ @philofishal.bsky.social macOS security researcher espousing no one's opinions but my own. Dogged follower of #lufc, at least until the world stops going round (IYKYK).
philastokes.com
PIVOTcon @pivotcon.bsky.social Threat Research Conference in Malaga, Spain, 6-8 May 2026
#StayTuned #ComingSoon #PIVOTcon #PIVOTcon26
https://pivotcon.org
Alex Delamotte @alex.leetnoob.com I’m just a girl who lives in Vegas & likes cloud malware, idk anymore.
Eric Capuano @eric.zip - Dad of two <3
- Co-founder Recon InfoSec
- SANS DFIR Instructor
- BlackHat Trainer
- IANS Faculty
- Trainer @digitaldefenseinstitute.com
- Blog: https://blog.ecapuano.com
- ⬡ ODESZA, Lane 8, Kasbo 🎧
- ❤ @whit.zip
Christopher Peacock @securepeacock.bsky.social I find weird things on networks.
#PurpleTeam | Ex Raytheon MSSP, SCYTHE, & GD | Taught at BlackHat & DEFCON | #100DaysofSigma | Keep exploring, keep learning, and stay curious.
Katie Knowles @siigil.bsky.social Security Researcher @ Datadog. 🐶 Head in the (Azure) clouds.
Sometimes blogging, always curious. Aim to be, rather than to seem.
Blogs at https://kknowl.es.
signalblur📡🛸 @signalblur.bsky.social Cloud Security Researcher
Founder of https://magonia.io
#Cloud #Container #NSM #Malware #CTI #ThreatIntel
UFO Enthusiast
Opinions are my own. He/Him
Mehmet Ergene @cyb3rmonk.bsky.social https://academy.bluraven.io
Threat Hunting & Research, Detection Engineering | Microsoft Security MVP
#KQL #DFIR #DataScience
All is one.
Opinions are my own
http://posts.bluraven.io
https://github.com/Cyb3r-Monk/Threat-Hunting-and-Detection
Christophe Tafani-Dereeper @christophetd.fr Cloud and container security • Security research and open source at Datadog
🇨🇭🇫🇷
https://christophetd.fr
Greg Foss @gregfoss.com Security Research Leader @ Datadog
Views are strictly my own
Matthew Conway @mattreduce.com 🔍 Threat Intelligence @ Remitly
✍️ CTI newsletter and blog @sourcesmethods.com
mthcht @mthcht.bsky.social Threat Hunting - DFIR - Detection Engineering
🐙 https://github.com/mthcht
🐦 https://x.com/mthcht
📰 https://mthcht.medium.com
Kostas @kostastsale.bsky.social Running ➡ http://defendpoint.ca | http://edr-telemetry.com | https://edr-comparison.com/ | http://detectionstream.com | 🇬🇷🇨🇦
Hexacorn @hexacorn.bsky.social Red Brain, Blue Fingers
Malware Analysis, Reverse Engineering, Threat Hunting, Detection Engineering, DFIR, Security Research, Programming, Curiosities, Software Archaeology, Puzzles, Bad dad jokes
https://www.hexacorn.com/blog/
hexacorn@infosec.exchange
AJ King @ajking.io Threat Research at SnapAttack now part of Splunk now part of Cisco / Detection Engineering / Dad | #DetectionEngineering #ThreatHunting #PurpleTeam | Header art from http://art.vx-underground.org.
Matt Hand @matterpreter.bsky.social Director of Security Research at Prelude💜 | Author of Evading EDR http://nostarch.com/evading-edr 📖 | Security research & windows internals 🦠
Joe Roosen @jroosen.bsky.social SpyCloud - Director of Security Research, Cryptolaemus Coordinator, Emotet(Ivan)/QBot(Boris) Destroyer, gold prospector & former sysadmin.
Allison Nixon @nixonnixoff.bsky.social Chief Research Officer @ Unit 221B
most reliable way to reach me is my company's outreach form on the website
my other urls:
https://infosec.exchange/@nixonnixoff
https://www.linkedin.com/in/allison-nixon-81822124/
don't bother contacting me on twitter
J. A. Guerrero-Saade (JAGS) @jags.bsky.social VP of Intelligence and Security Research, Senior Technical Fellow (AI) @ SentinelOne.
Distinguished Fellow and Adj Professor @ Hopkins SAIS Alperovitch Institute. Three Buddy Problem Co-Host. LABScon Founder, Cyber Paleontologist, Fourth-Party Collector.
Allan “Ransomware Sommelier” Liska @ransomwaresommelier.com 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
Silas Cutler @silascutler.bsky.social You may know me from your server logs.
#Malware, Hacks, Internet Scanning, #CTI
Tom Hegel @hegel.bsky.social Distinguished Threat Researcher, SentinelLABS Research Lead @SentinelOne. Nation-state operations, research systems & applied AI for threat intelligence. Find me at https://TomHegel.com
Costin G. Raiu @craiu.bsky.social Romanian antihacker from another planet. #threatintel #yara #chess #taekwondo black belt
Motto: "One reboot a day keeps the implant away"
Will T @bushidotoken.net 🇬🇧 | Senior Threat Intelligence Advisor at Team Cymru | Co-author SANS FOR589 | Co-founder Curated Intel
Marcus Hutchins @malwaretech.com threads.com/@malwaretech
https://linkedin.com/in/malwaretech
https://marcushutchins.com
Marc Rogers @cjunky.bsky.social 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
techy @techy.detectionengineering.net Creator of Detection Engineering Weekly (https://detectionengineering.net), Sec Research/Intel/Detection @ Datadog
Nicole Hoffman @threathuntergirl.bsky.social Friendly Neighborhood CTI Analyst | Children’s Book Author | Lego builder | Gamer | She/Her
Ian Coldwater 🧊🚫 @lookitup.baby Kubernetes SIG Security Co-Chair. I hack things and build community.
Minneapolis. They/them. Stay punk 🏴
MSP feed info: https://bsky.app/profile/amityf.bsky.social/post/3mrv36uo4pc2a
Hank Green @hankgreen.bsky.social Long Time Internet Guy
Mark Hamill @markhamillofficial.bsky.social Believe in yourself! Work hard, never give up & anything's possible! OR: Kick back, relax & aim low: You'll never be disappointed...😜
Space @redditspaceviewes.bsky.social Welcome,this account is devoted high-quality image of space,sharing quality astrophotography science &Technology
@chaoticflaws.bsky.social @chaoticflaws.bsky.social DFIR4Life, Former President of MISEC Nonprofit, Retired MisecCon/Converge/BSides Detroit Organizer, Co-Founder Antigen Security #MISEC #DFIR
Matthew Johnson @mwjcomputing.bsky.social Dad. Husband. Punk. Hacker. National Park Geek. Always drinking coffee, golfing, watching sports, playing games, and delaying the inevitable. Striving to leave only footprints.
Matt Johansen @mattjay.com 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
Lil_Lost @lillost.bsky.social Shy, Nerd, quietly creative, Queer. Who am I, where am I and why am I in this hand-basket?
Asher Wolf @asherwolf.bsky.social Amnesty Media Award 2014. Cryptoparty. Anti-Robodebt campaigner. Digital rights. Mutant network node herder. Completing a Master of Social Work. Devouring entropy https://www.patreon.com/asherwolf
Dr. Marc-André Argentino @maargentino.com Counterterrorism | National Security | Child Safety | www.maargentino.com | 🇨🇦 Facta Non Verba
My Books:
QAnon: From Conspiracy Theory to New Religious Movement
Contemporary Far-Right Culture
Allan @allanfriedman.bsky.social SBOM Champion. Paranoid about supply chains of all kinds. Former full-service technocrat at CISA, NTIA. Lapsed{engineer, academic, author}. Now wandering the world doing acts of infosec-goodness, & occasionally getting paid for it. Poster of food pics.
Ben West 🦋 @benwest.bsky.social "Seasoned" campaigner & aspiring computer whisperer.
Anxious dog person.
Rewiring broken systems. https://BenWest.blog
Climate solutions, democratization, infosec and anti-surveillance advocate.
He/They
🍉
📍Huron-Wendat and Anishinaabek Territory
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.
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.
Thomas Rid @ridt.bsky.social @ridt on X
Lesley Carhart @hacks4pancakes.com 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. 🏳️🌈
Andy Greenberg @agreenberg.bsky.social 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.
Kevin Beaumont @doublepulsar.com cybersecurity weather man. scanning the horizons for cloudy cyber. Expert at nothing except computer rubbish. Anti-ransomware since 2015.
Chris Krebs @thekrebscycle.bsky.social Aka @c_c_krebs over there 
Kim Zetter @kimzetter.bsky.social 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
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
John Hultquist @hultquist.bsky.social Mandiant Intelligence at Google. CYBERWARCON and SLEUTHCON founder. Johns Hopkins professor. Army vet.
Jake Williams @malwarejake.bsky.social Breaker of software, responder of incidents, IANS Faculty, VP R&D Hunter Strategy.
Joe Slowik @pylos.co Threat Intel / CTI / OT / ICS / Critical Infra stuff along with other things. I genuinely care, and wish others did too.
Website: pylos.co
Training/Consulting: paralus.co