EricaZelic @ericazelic.bsky.social Security Engineer / IAM Security. Defending against people like me. 
Xavier Mertens 🇧🇪 @eeksme.bsky.social A fork of https://twitter.com/xme
CTI.FYI @cti.fyi cyber threat intel, for your info
https://cti.fyi
rss feed: https://cti.fyi/rss.xml
@nuriaimeq.bsky.social @nuriaimeq.bsky.social Security Analyst. CERT-CSIRT uc3m. Euskal Herria ♀️🏳️🌈
La religión cree, la ciencia sabe.
Microsoft @microsoft.com AI, Cloud, Productivity, Computing, Gaming & Apps ☀️
Marvel Rivals @marvel-rivals.bsky.social The Ultimate Marvel Super Hero Team-Based PVP Shooter!
bsd @9bplus.bsky.social Transforming Security with AI @Microsoft. 
Tom Bike @tombike.bsky.social 
SentinelOne @sentinelone.com The world’s most advanced, autonomous AI-powered cybersecurity platform. We empower the world to run securely, with leading organizations trusting us to Secure Tomorrow™. Secure your enterprise: http://sentinelone.com/request-demo/
crowdstrike.com @crowdstrike.com official CrowdStrike account (check domain👆)
The first cloud-native platform that protects endpoints and cloud workloads, identity & data. #WeStopBreaches. Free trial: http://crwdstr.ke/tryfalcon
Heinbrian @heinbrian.bsky.social #w00w00 #00m00m
Bad APT Advice @badaptadvice.bsky.social Phone it in
mthcht @mthcht.bsky.social Threat Hunting - DFIR - Detection Engineering
🐙 https://github.com/mthcht
🐦 https://x.com/mthcht
📰 https://mthcht.medium.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
Jason Trost @jason-trost.bsky.social Senior Staff Engineer at Databricks focused on Threat Detection / Security / ML / Data. Formerly Dept of Defense, Booz Allen, Endgame, Anomali, CapitalOne , HSBC
Blove @b-levene.bsky.social Head of Threat Informed Defense @Google
Cybercrime Specialist
Adjunct Professor at Johns Hopkins School of Advanced International Studies Alperovitch Institute
Meme Fiend
Aka “BLove”
Anton Chuvakin @anton1chuvakin.bsky.social www.chuvakin.org- T Trend Micro @trendmicro.bsky.social
Seth Abramson @sethabramson.bsky.social Journalist, lawyer, NYT-bestselling Trump and Musk biographer, songwriter (Hounds, The Rangers), former CNN & BBC analyst, retired journalism prof.
👤: sethabramson.net/bio
⚖️: sethabramson.substack.com
🕹: retrostack.substack.com
🎶: houndsmusic.substack.com
Steven Adair @stevenadair.bsky.social President @ Volexity
Sean Koessel @5ck.bsky.social VP and founding member @Volexity. Incident Response/DFIR/Targeted threat analysis.
Project Europe @projecteurope.bsky.social Providing updates of events and political developments in Europe. #StandWithUkraine #UnitedEurope 🇺🇦🇪🇺
Doug Madory @eldomador.bsky.social Internet Analysis (BGP/NetFlow) at @kentik.bsky.social (formerly of Dyn Research and Renesys).
https://www.linkedin.com/in/dougmadory/
Jason Haddix @jhaddix.bsky.social CEO, CISO, Trainer, Hacker, and Speaker.
AI + hacking + sec leadership.
ex:BuddoBot-Ubisoft-Bugcrowd-Fortify-HP-Redspin-Citrix.
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
auonsson @auonsson.bsky.social Every system is a sensor if you hold it right.
Main arena, Baltics. 🇸🇪
mastodon.world/@auonsson , x.com/auonsson backup 🇸🇪
Igor Sushko @igorsushko.bsky.social Born in Ukraine. American. #WindofChange Racecar Driver (Ret.) Japanese SUPER GT #FSBletters ➡️
igorsushko.com/articles
Aaron Gersztoff @agerszto.bsky.social Advanced Threats @ Yahoo. All things security related. And the Mets.
x0rz @x0rz.bsky.social Cybersecurity & Threat Intelligence. Knowledge is power, France is bacon 🥓
John Hammond @johnhammond.bsky.social Hacker. Friend. Cybersecurity Researcher at Huntress.
techy @techy.detectionengineering.net Creator of Detection Engineering Weekly (https://detectionengineering.net), Sec Research/Intel/Detection @ Datadog
Elon Musk's Jet Tracking @elonjet.net ElonJet | Tracking Elon Musk’s Jet by @jacks.grndcntrl.net
Also follow @spacexjets.grndcntrl.net
the simple tee @thesimpletee.bsky.social .
Legion Hoops @legionhoops.bsky.social 
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
Sean Lyngaas @snlyngaas.bsky.social Cybersecurity reporter, CNN. Signal +1-202-355-8471 or SNLyng.11. sean[dot]lyngaas@cnn[dot]com|slyngaas@proton[dot]me
Joe Warminsky @jwarminsky.bsky.social News Editor at The Record: @therecordmedia.bsky.social
[ Tired of bios ]
[ Often thinking about music ]
[ Etc. ]
Eric Geller @ericjgeller.com 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
Lily Hay Newman @lhn.bsky.social Security reporter for WIRED Magazine. she/her/my man. Signal +1 (347) 722-1347
Jack Gillum @jackgillum.bsky.social Relentless ferret for The Wall Street Journal. Signal: @jgillum.01. More contact info at https://gillum.org
Robert McMillan @bobmcmillan.bsky.social Cybersecurity reporter for the Wall Street Journal
Joseph Menn @joemenn.bsky.social Washington Post alum covering hacking, disinformation and what’s left of privacy. Author of books on the Cult of the Dead Cow, organized criminal hacking, and Napster. Pulitzer co-finalist 2024. Signal joemenn.01
Ellen Nakashima @ellenwapo.bsky.social Intelligence and national security reporter at The Washington Post. Reach me securely on Signal at Ellen.626.
Will Oremus @willoremus.com Covering online speech, the information economy and AI weirdness at @theatlantic.com. Shitposting about Bluesky on Bluesky.
Signal: willoremus.24
Greg Otto @gregotto.bsky.social @gregotto from twitter, now on bluesky. Editor-in-Chief at CyberScoop. Host of Safe Mode. Better with words than I am with code.
AJ Vicens @ajvicens.bsky.social Cybersecurity correspondent at Reuters; former Mother Jones, CyberScoop. Will bore you with skateboarding, UFO lore or Denver Broncos minutiae on request. Signal: ajvicens.57, additional contact methods: https://tinyurl.com/47jc45h7
Julian E. Barnes @julianbarnes.bsky.social New York Times intelligence reporter. 
Ryan Gallagher @rjgallagher.co.uk Investigative reporter @Bloomberg.com covering technology & cybersecurity.
Anonymous tips: https://tips.hushline.app/to/ryan
Email: ryan@rjgallagher.co.uk
Signal/WhatsApp: +44 737-678-6842
Alexa Corse @alexacorse.bsky.social WSJ social-media reporter
dell cameron @dell.bsky.social Sr. writer @wired.com
Natsec, policing, surveillance
Signal: dell.3030
Raphael Satter @raphae.li I'm at H.O.P.E. in New York. Come say hi: https://raphae.li or on Signal: raphaelsatter.01
David DiMolfetta @ddimolfetta.bsky.social Nextgov/FCW cybersecurity + intelligence reporter. Tips: ddimolfetta@govexec.com Signal: @ djd.99 X/Twitter: @ddimolfetta
Martin Matishak @martinmatishak.bsky.social Senior Cybersecurity Reporter at The Record from Recorded Future News. Send tips to martin.matishak@therecord.media. Signal: mmatishak.80
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
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."
Suzanne Smalley @suzannesmalley.bsky.social Reporter covering digital privacy and cybersecurity policy for The Record. Mom. Pub trivia queen. Crossword enthusiast. Literary fiction connoisseur. Idiosyncratic. Signal: Suzanne.236 Email: suzanne.smalley@therecord.media.
Jeff Stone @jeffstone.bsky.social tech editor @ Bloomberg covering security, extremism + scammers. ask for Signal. go outside. email: jstone183@bloomberg.net
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
Sam Biddle @sambiddle.com Senior Technology Reporter at The Intercept
Got a tip? Signal: sambiddle.99 (Make sure you don’t contact me via a work-provided device)
https://sambiddle.com
Sheera Frenkel @sheeraf.bsky.social NYTimes reporter and co-author of NYT bestseller “An Ugly Truth” with Cecilia Kang.
Tell me a story. (Ideally through a non-work device using Signal. Find me via my username sheera.11)
Tim Starks @timstarks.bsky.social Senior reporter, CyberScoop, covering spyware, cyber policy and more. Russia-sanctioned. Former Washington Post, POLITICO, CQ Roll Call. @timstarks.02 on Signal. tim.starks@cyberscoop.com. Mastodon timstarks@infosec.exchange, X timstarks, Threads tstarks2.
Frank Bajak @fbajak.bsky.social Journalist with tech focus. Ex-Associated Press foreign correspondent. First AP tech editor, Andes chief. frankbajak.com fbajak(at)proton(dot)me - DM for Signal#
hakan @hatr.bsky.social reporter covering cyber (both crime and state-sponsored) for Der Spiegel and ZDF, short overview at https://linktr.ee/hakantanriverdi, Signal: hakan.25
Matt Burgess (WIRED) @mattburgess1.bsky.social Security writer @wired.com
Cybercrime, privacy, surveillance, and more.
Signal: mattburgess.20 | Email: matt_burgess@wired.com
Zack Whittaker @zackwhittaker.com Security editor, TechCrunch
Signal: zackwhittaker.1337
My stories: techcrunch.com/author/zack-whittaker
My newsletter/blog: this.weekinsecurity.com
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
Alexander Martin @alexmartin.bsky.social Journalist covering cybersecurity and intelligence. UK Editor at The Record from Recorded Future News. Dad of two.
🏠 Sheffield
📧 alexander.martin@therecord.media
📱 Signal: AlexanderMartin.79
Maggie Miller @maggiemiller.bsky.social Cybersecurity reporter for Politico based in DC. Also history, dog, and good TexMex taco nerd.
mmiller@politico.com, DM for Signal
Joe Stewart @joestewart.bsky.social Principal Security Researcher at eSentire- S @stikk.bsky.social @stikk.bsky.social
Erin Gallagher @3r1ng.bsky.social Social media network analysis. Digital ethnography. Formerly: Technology & Social Change Project: https://shorensteincenter.org/programs/technology-social-change/ she/her
Medium blog: https://erin-gallagher.medium.com/
Julian-Ferdinand Vögele @julianferdinand.bsky.social Threat Research @ Recorded Future. Previously @ Security Research Labs. He/Him. 🏳️🌈- B Boldizsar Bencsath PhD @boldi.bsky.social Builder,network security
Huntress @huntress.com Managed endpoint protection, detection and response designed to help the 99% fight back against today’s cybercriminals.
Chris @cbcyber.bsky.social Sr. Detection Engineer | professionally unserious
God I hope this is app is better
@w00w00.bsky.social @w00w00.bsky.social 
Cyber Detective @cybdetective.bsky.social Every day I write about #osint (Open Source Intelligence) tools and techniques. Also little bit about forensics and other cybersecurity related themes
The Register @theregister.com Your favorite enterprise technology news vultures, flying high in the Bluesky – On the web since 1998 – More here: https://www.theregister.com/
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)
Gi7w0rm @gi7w0rm.bsky.social Just me, worming through the interwebs.
Threat Intelligence and #URINT Analyst
Other places: linktr.ee/gi7w0rm
Support me: https://ko-fi.com/gi7w0rm
Curated Intel @curatedintel.bsky.social Bringing together intelligence researchers and incident responders. #TrackThePlanet 🌍 curatedintel.org
Signal @signal.org Signal is a nonprofit end-to-end encrypted communications app. Privacy isn’t an optional mode, it’s the way Signal works. Every message, every call, every time. https://signal.org/donate/
gattaca @gattaca.bsky.social Grump, keynote, breaker of things, dad, podcaster, creator of (-:|3, OG, raconteur, gentleman spy, investor, whisky distillery owner
Sarah Young @sarahyo.com Security & AI stuff @ Microsoft | Co-host of @azsecpod.bsky.social | Dogs, food and cyber security posts | Opinions mine, not my employer's | 🇬🇧 living in 🇦🇺 | Sarahyoung.io
Cisco Talos Intelligence Group @talosintelligence.com Cisco Talos defends Cisco customers with trusted global cybersecurity intelligence. Support requests: https://talosintelligence.com/support
Jeff Moss @thedarktangent.bsky.social thedarktangent@defcon.social
Politico @politico.com Nobody knows politics and policy like we do.
www.politico.com
Jeremy @c2.lu 🇨🇦
Recovering cybercrime "expert"; Mandiant, now Google
"Be ruthless with systems, be kind with people"
-Michael Brooks
The Citizen Lab @citizenlab.ca We are an academic research unit at the University of Toronto investigating novel threats to democracy, human rights, and global security in the digital ecosystem.
🔮 Daniel Hückmann @sanitybit.com ∞ 42 ∞
📷 Photography: @danielhuckmann.com
🌐 Organizer: @rainsec.org || @netsec.bsky.social
🦋 InfoSec, Psychedelics, Psychology, & Neuroscience
SynMac @synmac.bsky.social Connoisseur of pDNS, InfoSec shitposter, Professional Conference Attendee. All opinions are my own and represent only the current opinions I have in my personal capacity.
404 Media @404media.co it's a website (and a podcast, and a newsletter) about humans and technology, made by four journalists you might already know. like and subscribe: 404media.co
The Intel Crab @intelcrab.bsky.social Open source investigator. An actual human. Not a real crab, believe it or not. 
sysengineer @sysengineer.dev I do not give Facebook permission to print anything off my computer
Instacyber @instacyber.bsky.social Reveals APTs with one easy application! | Artificial amateurs, aren't at all amazing // Analytically, I assault, animate things
wOmbat @w0mbat.bsky.social Thrunter, lover of long-haired dachshunds and unhealthy amounts of anime. Memes, dreams, and all soft things. 
MalwareHunterTeam @malwrhunterteam.bsky.social https://x.com/malwrhunterteam | https://id-ransomware.malwarehunterteam.com/
Chris Eng @ceng.bsky.social Still deciding if I even like social media any more.
Fergus Ryan @fergus.bsky.social Wordcel, aspiring prompt engineer & China analyst.
📨 Tips & anon feedback: https://www.admonymous.co/fergus-ryan
🧧 Read my newsletter: http://redpacket.substack.com
📱 Signal: fergus.99
Dominic White @singe.bsky.social Hacker at Orange Cyberdefense's SensePost Team
https://hello.singe.za.net/