InfoSecSherpa 🏔️ @infosecsherpa.bsky.social #Librarian turned #InfoSec & #DataPrivacy practitioner. #Philly area hoagie mouth. InfoSecSherpa and Sherpa Intelligence: Your Guide Up a Mountain of Information! Portfolio: https://linktr.ee/infosecsherpa #GoBirds
Marcus Hutchins @malwaretech.com threads.com/@malwaretech
https://linkedin.com/in/malwaretech
https://marcushutchins.com
Katie Moussouris (she/her/she-hulk/she-ra)🌻 @k8em0.bsky.social Founder & CEO LutaSecurity @payequitynow MIT&Harvard visiting scholar, @MasonNatSec fellow, 1/2 Chamoru, 1/2 Greek all-American hacker
gradius @gradius.bsky.social Infosec, CTFs, Python/Rust, space, video/board/tabletop games
he/they
Patrick Howell O’Neill @patrickhowelloneill.com Journalist at Bloomberg News in DC. Signal: @howelloneill.01, email: patoneill1@bloomberg.net https://www.bloomberg.com/authors/AXb8dLPHBFc/patrick-howell-oneill
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
Alex Ionescu @ionescu.bsky.social 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.
John Hultquist @hultquist.bsky.social Mandiant Intelligence at Google. CYBERWARCON and SLEUTHCON founder. Johns Hopkins professor. Army vet.
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.
Graham Cluley @grahamcluley.com Award-winning #cybersecurity keynote speaker, writer, podcaster | Host of multi-award-winning @smashingsecurity.com podcast.
❤️ #DoctorWho, #Beatles, #Chess
He/him
🌐 https://grahamcluley.com
🎙️ https://www.smashingsecurity.com
Wes Miller @getwired.com EX-Microsoft - Research analyst at Directions on Microsoft covering identity, security, compliance, management, & Microsoft licensing. Blog: http://getwired.com
XPN @xpnsec.com Hacker for hire at @specterops.bsky.social
Blog: https://blog.xpnsec.com
Catalin Cimpanu @campuscodi.risky.biz ☆ Cybersecurity reporter
★ Newsletters at Risky Business
#infosec #cybersecurity
https://risky.biz
—>realhackhistory.org @bsky.realhackhistory.org O͖̺͊̕͡ͅfficial bluesky for realhackhistory YouTube channel & blog, skeeting the #history of phreaks, #hacking & #hacktivism as well as portrayal of hackers in media. I do some threat intel & OSINT. No AI used. Hobbyist #skystorian.
https://realhackhistory.org/
Will T @bushidotoken.net 🇬🇧 | Senior Threat Intelligence Advisor at Team Cymru | Co-author SANS FOR589 | Co-founder Curated Intel
Eric Lagadec @ericlagadec.bsky.social Astrophysicien à l'Observatoire de la Côte d'Azur.
Auteur de 'Le télescope spatial James Webb' et 'L'odyssée cosmique, une histoire intime des étoiles'
Kevin Beaumont @doublepulsar.com cybersecurity weather man. scanning the horizons for cloudy cyber. Expert at nothing except computer rubbish. Anti-ransomware since 2015.
CyberAlerts @cyberalerts.bsky.social 🚨 Automated posting of Known Exploited Vulnerabilities (KEV) from CyberAlerts.io
DEFCON GROUP Paris @defcongrouparis.bsky.social A reboot of the DEFCON GROUP Paris. Free bimonthly meetups, no registration required.
https://defconparis.org
If you would like to give a talk, contact us here: cfp@defconparis.org
The New York Times @nytimes.com We seek the truth and help people understand the world. Not a subscriber? Your first month is now free in our app. https://nytimes.onelink.me/Xpht/zbx4nci9
Wikipedia Picture of the Day @wiki-potd.bsky.social 🤖 posting of the Picture of the Day from Wikipedia every day 🌎 Sibling account at @potd-context.bsky.social
I'm open source! Maintained by @drezner.xyz
Learn more about how these images are curated at en.wikipedia.org/wiki/Wikipedia:Picture_of_the_day- E うり @eff.bsky.social
Jonathan Zittrain @zittrain.bsky.social A small creature who likes to run around in universities.
Prof. Harvard Law School, Harvard School of Engineering and Applied Sciences, and Harvard Kennedy School. EFF Board. Director of the Berkman Klein Center for Internet & Society and the HLS Library.
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
Julia Angwin @juliaangwin.com Pre-order: ON COURAGE: HOW TO BE A DISSIDENT IN AN AGE OF FEAR (6/30 HarperCollins) tinyurl.com/yxpvn488
NYTimes Opinion Writer | Director, Independent Media program HKS
Sign up for my newsletter: https://buttondown.com/JuliaAngwin
Al Yankovic @alyankovic.bsky.social You know... the weird one.
Jake Tapper, long-suffering Philly sports fan @jaketapper.bsky.social Dad, husband, CNN anchor, author, doorman to three dogs and a cat.
Sardonicus @sardonicus.eu Nomad of the Time Streams.
Wet Plate Photographer
Pyrotechnical Wizard of Doom
Sardonicus.eu
Yoel Roth @yoyoel.com Internet sanitation enthusiast and full-time corgi wrangler.
Amy Zhang @axz.bsky.social Associate professor of social computing at UW CSE, leading @socialfutureslab.bsky.social
social.cs.washington.edu
SwiftOnSecurity @swiftonsecurity.com computer security person. former helpdesk
AT Protocol Developers @atproto.com Social networking technology created by Bluesky.
Developer-focused account. Follow @bsky.app for general announcements!
Bluesky API docs: docs.bsky.app
AT Protocol specs: atproto.com
Randall Munroe @xkcd.com 
Casey Johnston @caseyjohnston.bsky.social Buy my book, A PHYSICAL EDUCATION
a Marketplace and Scientific American pick for 2025!
science writer/author
Newsletter shesabeast.co
couchtobarbell.com