Zack Whittaker @zackwhittaker.com Security editor, TechCrunch
Signal: zackwhittaker.1337
My stories: techcrunch.com/author/zack-whittaker
My newsletter/blog: this.weekinsecurity.com
MC Frontalot @mc.frontalot.com 579th-Greatest Rapper (the World's)
https://frontalot.com
Katie Paxton-Fear @insider.phd Dr, apparently. Security Adovcate @semgrep & Hacker. #BugBounty hunter & #infosec YouTuber. APIs & Interlinked OffSec, PhD in AI+Sec @hacknotcrime. she/her
Tanja Lange @hyperelliptic.bsky.social https://www.hyperelliptic.org/tanja/
@akaasjager.bsky.social @akaasjager.bsky.social 
PQCSA @pqcsa.bsky.social Post--Quantum Cryptography Support Action.
Digital Europe project.
Views and opinions expressed are those of the authors only and do not necessarily reflect those of the European Union.
See https://pqcsa.eu/ for more
Team HERMES @hermes.cx Creators of the Eudoramail app for Windows: https://hermes.cx. Also make a PHP tool for automating BlueSky and a library for people writing text editors. One of us (our social media manager) makes BeamNG mods too. We proudly support Ukraine.
SPRAVDI - Stratcom Centre @stratcomcentre.bsky.social We spread the truth, counter fakes and hostile propaganda, and amplify the voice of society.
Center for Strategic Communications - SPRAVDI.
Science Magazine @science.org Cutting-edge research, news, commentary, and visuals from the Science family of journals. https://www.science.org
The Ukrainian Review @theukrainianreview.bsky.social Ukrainian perspective on the media worldwide 🌎
Website: https://theukrainianreview.info/
Janice Dickson @janicedickson.bsky.social Reporter covering international affairs for The Globe and Mail
VessOnSecurity @vessonsecurity.bsky.social Anti-virus, malware and infosec expert, crypto amateur, privacy advocate and general annoyance.
PGP keyID: 0x365697c632dd98d9
Gert-Jan Dennekamp @gjdennekamp.bsky.social Reporter Dutch tv Nieuwsuur, previously in Moskou, Brussels, Netherlands, now mainly in Ukraine
The Washington Post @washingtonpost.com Democracy Skies in Blueness
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
Saganism @sagan.bsky.social Science. Philosophy. The cosmic perspective.
Hacker & Security News @hacker.at.thenote.app #hacker and #security news from Hacker News, LifeHacker, Security Boulevard and others.
Our other projects: #macos, #ios and #android apps for notes TheNote.app
Shashank Joshi @shashj.bsky.social Incoming Washington bureau chief at The Economist. Previously defence editor for eight years.
Visiting Fellow at Department of War Studies, KCL. For speaking engagements: https://chartwellspeakers.com/speaker/shashank-joshi
Tib3rius @tib3rius.bsky.social Web App (mostly) Hacker | Cybersecurity Educator | Content Creator | Ex-Brit | Links: http://linktr.ee/tib3rius (he/him) 🇺🇸 A mostly unserious person. @therealc3rul34n.bsky.social is bae 🥰
CVE Sentinel @cve-notifications.incredincomp.com Automated vulnerability signal from @Incredincomp.com.
Curated advisories, high-signal CVEs, and links to original sources.
Not affiliated with or endorsed by NVD, CISA, vendors, or publishers.
CVE Alerts @cve.skyfleet.blue Unofficial account to notify You about new CVE id's
CVE is a program that identifies, defines, and catalogs publicly disclosed cybersecurity vulnerabilities.
check out @infosec.skyfleet.blue
🆘 @skyfleet.blue
Vulnerability-Lookup @vulnerability-lookup.social.circl.lu.ap.brid.gy This account shares a variety of activities, including comments and bundles, related to events on the vulnerability.circl.lu community.
[bridged from https://social.circl.lu/@vulnerability_lookup on the fediverse by https://fed.brid.gy/ ]
Royal Astronomical Society @royalastrosoc.bsky.social www.ras.ac.uk
Joseph Cox @josephcox.bsky.social 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
Filippo Valsorda @filippo.abyssdomain.expert @geomys.org founder / RC F'13, F2'17
Cryptogopher / Go cryptography maintainer
https://filippo.io / https://github.com/FiloSottile
https://mkcert.dev / https://age-encryption.org
https://sunlight.dev / https://filippo.io/newsletter
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
Debra's Astrophotography @debraceravolo.bsky.social Astrophotographer based in BC Canada, some wildlife and landscapes thrown in there ✨📷🔭 🇨🇦. All images my own, unless repost.
www.astrobin.com/users/debraceravolo/
www.instagram.com/debraceravolo/
www.flickr.com/people/debraceravolo/
sam altman @samasama.bsky.social AI is cool i guess
vx-underground (automated mirror) @vxundergroundre.bsky.social The largest collection of malware source code, samples, and papers on the internet.
Password: infected
(unofficial, this is a bot! Maintained by a private individual, the bot can't handle retweets or replies, support soonish)
Virus Bulletin @virusbtn.bsky.social Security information portal, testing and certification body.
Organisers of the annual Virus Bulletin conference.
Herman Kienhuis @hermanamsterdam.bsky.social curious
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
Mushroom Lover @mushroomforest.bsky.social Mushroom enthusiast.
Every 🍄 is welcome!
Let's embrace nature together🍂🍃
#nature #fungi #forest
Alexander Klöpping @alexandernl.bsky.social Founder Blendle (acquired), University of the Netherlands, http://POM.show
Koen Rouwhorst @koenrh.com I build and break things on the internet.
Security at @framer.com
Sander Spierenburg @spierenburg.bsky.social 🇪🇺 // Security Analyst // Defender of networks // Cyclist // #BlueTeamFit // I don’t follow anyone you follow
Edwin van Andel @yafsec.bsky.social http://Zerocopter.com | CTO | Speaker | Security | Hacking | ALT-S Organizer | נקר ירוק | Last Unicorn Con | Defcon 003120 | @iamthecavalry | @yafsec@mastodon.online
John Leyden @jleyden.bsky.social Cybersecurity journalist for csoonline.com (past Daily Swig, The Register and others). Sports fan and travel enthusiast.
John Opdenakker @j-opdenakker.bsky.social Blogger | #Infosec | #AppSec | Security awareness | Occasional Public Speaker | Cycling | Running | Posts might contain bad humor, sarcasm or irony | Takes your security seriously!
https://johnopdenakker.com
Trail Reverie @trailreverie.bsky.social | Forest Walker
| Mushroom Gawker
| Fungi Hat Consultant @hatsonmushrooms.bsky.social 🍄🟫 🎩
Check out my IG https://www.instagram.com/trailreverie for video content (for now)
Mary Anne Franks @maryannefranks.bsky.social Law Professor at George Washington Law. President of the Cyber Civil Rights Initiative. Author of Fearless Speech (2024) and The Cult of the Constitution (2019). First Amendment, civil rights, technology, criminal law, family law, firearms law.
Paul Rosenzweig @rosenzweigp.bsky.social Homeland security consultant; Cyber renaissance man; rugby referee; grandparent; uncle; art lover; Nats fan.
Tarah Wheeler @tarah.org CSO of TPO.group ♦️ EFF Board of Directors♦️she/her ♦️ bestselling author but only that one time
Selena Larson @selenalarson.bsky.social loves dogs, sports, memes. she/her. podcaster. "bluesky's humblest resident nailfluencer 💅" - Jerry
my heart is in the west 🌵🌊 views mine.
Rob Joyce @rgblights.bsky.social Cyber guy. Former NSA cybersecurity director and chief of TAO. Lover of memes. Warning - occasional outrageous Christmas light content.
Ciaran Martin @ciaranm.bsky.social Cyber War. Huh. What is it good for?
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 
Hannah Murphy @mshannahmurphy.bsky.social Financial Times tech correspondent writing on social media - X, Meta, TikTok, Telegram - plus some AI, cyber and misinformation.
🇬🇧 in 🇺🇸. DMs open.
Tips to: 📨hannah.murphy@ft.com
Signal: mshannahmurphy.04
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
Dustin Volz @dustinvolz.bsky.social Washington correspondent for The New York Times focused on cyber conflict, digital espionage and intelligence. Prior stops at WSJ, Reuters, National Journal. https://www.nytimes.com/by/dustin-volz
Senate Press Gallery @senatepress.bsky.social Established in 1841 for the reporters who cover the U.S. Senate.
https://www.dailypress.senate.gov/
Royal Institution @rigb.org We're an independent charity connecting people of all ages and backgrounds with science.
📺 Home of the #XmasLectures
💥 Weekly science talks online/in person
🌐 rigb.org
Kaja Kallas @kajakallas.bsky.social EU High Representative for Foreign Affairs and Security Policy
Vice-President of the European Commission
The Hague Program on International Cyber Security @thehagueprogram.bsky.social Applying critical thinking to cyber peace and security issues, a research program part of the Institute of Security and Global Affairs at Leiden University, based in The Hague, the Netherlands.
Rogue NASA @roguenasa.altgov.info Not an official NASA account. Come for the facts, stay for the snark.🥄
Same team from Twitter but with more gray hairs. 🚀🛰️🧪🔭
climate.nasa.gov
they/them
🏳️🌈🫶🏳️⚧️
NASAWATCH @nasawatch.bsky.social NASAWATCH.com - Unofficial Space News Since 1996
HiRISE Beautiful Mars (NASA) @uahirise.bsky.social Images from the High Resolution Imaging Science Experiment (HiRISE) on board the Mars Reconnaissance Orbiter (NASA). We are based out of the Lunar and Planetary Laboratory at the University of Arizona in Tucson, AZ. https://uahirise.org
NASA Webb Telescope @nasawebb.extwitter.link ⚠️ MIRROR OF twitter.com/NASAWebb
⚠️ If you own the original account and want to claim this, please contact @twttr-mirrors.bsky.social
CyberScoop @cyberscoop.bsky.social We report on news and events impacting technology and security. https://linkin.bio/cyberscoop/
Cyber Threat Alliance @cyberalliance.bsky.social CTA is a group of cybersecurity practitioners who work together to improve the overall security of the global digital ecosystem. We are stronger together. www.cyberthreatalliance.org
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app