TruBluFan @trublufan.bsky.social @defcon.bsky.social Speaker Ops #Goon, DEFCON.social moderator, @BSidesCharm.bsky.social and @bsidesphilly.bsky.social organizer, CISSP
@thellmic.bsky.social @thellmic.bsky.social Threat Intel, MN. All opinions are my own #YNWA
SarahGrahamPR @sarahgrahampr.bsky.social Cyber PR 👾 | Senior Account Director & Cyber Lead at Kickstand 💻 | #QUAlum 🐯 | views are my own | be kind 🐘 | sarah@meetkickstand.com
FullMoonMystic @benpav.bsky.social Infosec, Forensics, Paranormal Research, Photographer, Ghost Hunter
Kevin Beaumont @doublepulsar.com cybersecurity weather man. scanning the horizons for cloudy cyber. Expert at nothing except computer rubbish. Anti-ransomware since 2015.
ZDNET @zdnet.bsky.social Tomorrow belongs to those who embrace it today.
www.zdnet.com
Chris Sistrunk @chrissistrunk.bsky.social Husband, Dad, ⚡EE⚡, OT Security,
OT Practice Leader @Mandiant.com,
Ex-Entergy 💡, BEER-ISAC #002, LaTech Alum
#BBQ, Bourbon, Mississippi Sippers 🥃🦟, weirdo, klugemeister, #sockstatus, #dadjokes #DJaaS #NAPCON Keynote
📍 Mississippi, y'all
Cisco Talos Intelligence Group @talosintelligence.com Cisco Talos defends Cisco customers with trusted global cybersecurity intelligence. Support requests: https://talosintelligence.com/support
MalwareHunterTeam @malwrhunterteam.bsky.social https://x.com/malwrhunterteam | https://id-ransomware.malwarehunterteam.com/
Tarah Wheeler @tarah.org CSO of TPO.group ♦️ EFF Board of Directors♦️she/her ♦️ bestselling author but only that one time
Threatbutt @threatbutt.bsky.social Threatbutt - defense in derpth against threatening threaty threats
Richi Jennings @richi.bsky.social Foolish #analyst/#editor: #TechstrongGroup #ReversingLabs #OstermanRsch | Links: https://richi.uk 
The Security Ledger @securityledger.bsky.social Founded in 2012, the Security Ledger is an independent cyber security news website that explores the intersection of cyber security with the Internet of Things. Voted a Top 100 Information Security Blog, we offer original reporting, podcasts and opinion. 
Ars Technica @arstechnica.com Original news, reviews, analysis of tech trends, and expert advice on the most fundamental aspects of tech.
Ben Rothke @benrothke.bsky.social I do information security, risk management and other tech stuff.
Co-author of new book: The Definitive Guide to PCI DSS Version 4: Documentation, Compliance, and Management.
https://amzn.to/3WhEfh1
Teksquisite ❌👑 @teksquisite.bsky.social Oregon 📝 #infosec writer, editor, & sometimes social media strategist— for cybersecurity startups.
Rise up 🤺 /Country over party 😎- K Kelly Jackson Higgins @kjhiggins.bsky.social Editor-in-Chief of Dark Reading, but most of my family & friends have no clue what I do.
Paul Roberts @paulroberts.bsky.social Reporter. Runner. Dad. Publisher securityledger.com and FightToRepair.news; Editorial Director at ReversingLabs. A #righttorepair advocate and founder of Secure Repairs @securepairs.bsky.social
Marcus J. Carey 🏴☠️ @marcusjcarey.com 🔥 Hope Dealer | 🙃 Table Flipper | 🎨 Artist
🌟 Tribe of Hackers, US Navy, NSA, DIA, Builder
💀 Hacker | 🗣️ InfoSec, Coding, GenAI
💡 Simplifying tech, mentoring, building communities
📚 My new books >> Spot the Wolf & Hacker Inc.
🔑 Legacy > clout
Rik Ferguson @rikferguson.com Immigrant. VP Security Intelligence @Forescout, Co-founder @RespectInSec. Board @vaultree, Cybersecurity Futurist, Researcher, Award-winning writer/producer. He/Him. Pussy in bio.
Substack - Ferguson.ink
Slava Ukraini 🇺🇦
Andrew Hay @andrewsmhay.bsky.social COO, CISO, problem solver, team builder, silo breaker, data geek, international public speaker, competitive powerlifter, and proud husband.
Andy Ellis @csoandy.bsky.social Author, Leader, Technologist, Security, Time Person of the Year
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
Erin @secbarbie.bsky.social Partner at @UrbaneSec, DJ, Lover of Fine Dining, Certified Sommelier, Digital Airstream Nomad.#RTR🐘 #streamingeagle | She/Her | 💖 💜 💙
moxie @lorazepalooza.bsky.social psychiatry resident. art, redistributive politics, jokes, touching grass… she/her
selenakyle @selenakyle.bsky.social ⭐ researcher, artist, mystic & mathlete.
🦊 what the fox says
Beaker @beakerfromtwitter.bsky.social just one man
Alex Hutton @alexhutton.bsky.social Husband, Father, loves the outdoors and build systems. ex-Datadog, ex-AWS (Brazil build system), ex-Avanade (TFS SME), ex-TechSmith, ex-Infor. Loves all Detroit sports. #onepride
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.
Robert Graham @erratarob.bsky.social @erratarob on the hellscape site
gattaca @gattaca.bsky.social Grump, keynote, breaker of things, dad, podcaster, creator of (-:|3, OG, raconteur, gentleman spy, investor, whisky distillery owner
Jayson E. Street💜🤗💜 @jaysonstreet.bsky.social Hacker - Helper - Human
JaysonEStreet.com
Jeff Moss @thedarktangent.bsky.social thedarktangent@defcon.social
Rich Mogull @rmogull.com Cloud security, hacker, run/bike/drown, TK11940 in the 501st, itinerant disaster paramedic, private pilot, and other stuff. @rmogull on Signal
Chief Analyst at CSA. CEO of Securosis. Both totally made up titles.
https://slaw.securosis.com
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
ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social AI / Security Researcher and Entrepreneur.
Founder/CEO of Unsupervised Learning.
Building AI that upgrades humans.
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
Zack Whittaker @zackwhittaker.com Security editor, TechCrunch
Signal: zackwhittaker.1337
My stories: techcrunch.com/author/zack-whittaker
My newsletter/blog: this.weekinsecurity.com
Catalin Cimpanu @campuscodi.risky.biz ☆ Cybersecurity reporter
★ Newsletters at Risky Business
#infosec #cybersecurity
https://risky.biz
Christian Reilly @reillyusa.bsky.social Field CTO EMEA @cloudflare. Former VP, Tech Strategy & CTO @Citrix & @Bechtel and @hashicorp. Imagineer. Golf. Tech Advisor. Bourbon. Man City. Lancs CCC.
Chris Krebs @thekrebscycle.bsky.social Aka @c_c_krebs over there 
SteveD3 (Steve Ragan) @steved3.io Father. Grandpa. Geek. Hacker. Former journalist. Security researcher. CMO @BSidesLV.org Member: Curated Intel 
Lenny Zeltser @lennyzeltser.com Builder of security products and programs. Teacher of those who run them.
https://zeltser.com
JoshCorman @joshcorman.bsky.social Philosopher-Strategist-Protector… more later 
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
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
@mikko @mikko.bsky.social Fighting malicious use of technology.
Dmitri Alperovitch @dmitri.silverado.org Geopolitics, Russia, China, Cyber
Chairman @silverado.org
Author of WorldOnTheBrink.com
Host GeopoliticsDecanted.com podcast
Founder Alperovitch Institute for Cybersecurity Studies at Johns Hopkins SAIS
Co-Founder CrowdStrike
@DAlperovitch elsewhere
Chris Eng @ceng.bsky.social Still deciding if I even like social media any more.
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.
J Wolfgang Goerlich @jwgoerlich.bsky.social I’m the unflinchingly optimistic graybeard, wandering in this cyber dystopia. InfoSec, cybersecurity, futurist, strategist, chaotic good. The views expressed are my own. Sometimes humorously. 
the grugq @thegrugq.bsky.social 
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. 🏳️🌈
Marcus Hutchins @malwaretech.com threads.com/@malwaretech
https://linkedin.com/in/malwaretech
https://marcushutchins.com
DilDog 🅅 @dildog.l0pht.com Tech Dysangelist
cDc/hack.xxx/Veilid
Support Veilid! Badge: 🅅 www.veilid.com
Merch at: @hack.xxx
he/him/"hey buddy"
Jen Leggio @mediaphyter.bsky.social Cyber. Horror. Cats. Magic. Raconteur. Comedienne. Exhausted. Personal account.
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
Chris Nickerson @indi303.bsky.social Red Teamer, Business Owner, Hacker, CEO, Investor, Cybersecurity, dog dad, Lares, Breachquest, Liability, B-sides co-founder, @TEDalumni , kinda canadian, #303
Alex Hutton @huttonalexander.bsky.social Opinions here are not my employers or even necessarily my own. I once did risk and data breach things. Hacker Pyramid champ 2017. I once won a Primey.
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
Jake Williams @malwarejake.bsky.social Breaker of software, responder of incidents, IANS Faculty, VP R&D Hunter Strategy.
Beau Woods @beauwoods.com hack all the cybers
SwiftOnSecurity @swiftonsecurity.com computer security person. former helpdesk
Dave Shackleford @daveshackleford.bsky.social SANS, IANS, Voodoo Security. So many other things, too. 
Leigh Honeywell @hypatia.bsky.social Security, diversity, housing, Canadian stuff 🇨🇦. Cofounder and CEO of @tallpoppy.bsky.social; more at leighhoneywell.com
Danny Palmer @dannypalmer.bsky.social Freelance cybersecurity journalist & writer. Welsh. SE London.
Also likely to post about games, rugby, F1, wrestling & the cat.
I have a Simpsons reference for every occasion.
Rob Joyce @rgblights.bsky.social Cyber guy. Former NSA cybersecurity director and chief of TAO. Lover of memes. Warning - occasional outrageous Christmas light content.
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
Johannes Ullrich, Ph.D. @jullrich.bsky.social Collector of logs, packets, and malware. Dean of Research at SANS.edu. Go Sentinels!
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."
Bobby Quine @quine.bsky.social Curmudgeonly computer security person. Opinions (and the like) are mine.
Chris Bing @chrisbing.bsky.social Cyber, natsec and foreign affairs. Formers with ProPublica, Reuters and CyberScoop
https://bing-chris.medium.com/how-to-contact-me-d2fd4bd3ed7b
SPCoulson @spcoulson.bsky.social Ranter of things - A lot of tech posting, reposting with a smattering of gifs and cheeky fun.
I was @SPCoulson on Twitter
I am occasionally wrong.
#HiddenText
bit.ly/HiddenText
Mainly post on LinkedIn though...
https://www.linkedin.com/in/stuartcoulson/
HD Moore @hdm.io runZero & Metasploit
Alyssa Miller 🦄👩✈️ @alyssam-infosec.com Hacker, CISO, and commercial pilot. Certified Bluesky Elder. Author and International Speaker, Chief advocate of #DoBetterBeBetter
Compassion and empathy are traits in short supply but necessary to make this world a better place.
alyssasec.com
Silicon Republic @siliconrepublic.bsky.social Sci-tech news and views since 2001. Voted Ireland's best science & technology website 7 times. News and deep-dives on tech, life science and innovation.
https://www.siliconrepublic.com
Mathew J Schwartz @mathewjschwartz.bsky.social Cybersecurity reporter 
Nicole Perlroth @nicoleperlroth.bsky.social cyber raconteur | author THIS IS HOW THEY TELL ME THE WORLD ENDS | former @nytimes | now betting on heroes @ Silver Buckshot Ventures + Venture Partner at Ballistic Ventures.
Violet Blue® @violetblue.bsky.social Awarded author, journalist: cybersecurity, privacy, Covid. WIRED, PopSci, Spinoff, Engadget, FT, IFJ. Visiting Scholar at Stout Research Centre, NZ. Black Hat keynote. S/her.
Bio: about.me/violetblue
More: linktr.ee/viblue
News: patreon.com/violetblue
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.
Jessica Lyons @jessicalyons.bsky.social Cybersecurity editor @theregister.com Contact me with tips: jessica.lyons@theregister.com or jess.825 on Signal
Mama bear, book worm, outdoor lover, coffee and wine snob. PNW after decades in Santa Cruz but Blazers fan always.
Dan Raywood @danraywood.bsky.social Content creator and writer, sometimes speaker, analyst and marketer. Spurs fan and Spurs women season ticket holder, traveller, beer drinker and occasional personal stuff sharer.
Space Rogue @spacerog.bsky.social I fight for the user. | L0pht Heavy Industries - ATStake - Whacked Mac Archives - Hacker News Network - Cyber Squirrel 1 | Semgrep
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
Danielkennedy74 @danielkennedy74.bsky.social - Cybersecurity industry analyst.
- Professional listener to CISOs, occasional skeptic of vendors.
- Former CISO.
- Opinions mine, data-backed when possible.
Matt Burgess (WIRED) @mattburgess1.bsky.social Security writer @wired.com
Cybercrime, privacy, surveillance, and more.
Signal: mattburgess.20 | Email: matt_burgess@wired.com
Alex Stamos @stamos.org CPO/CSO of Corridor.dev, teaching at Stanford.
Javvad Malik @j4vv4d.com The unholy alliance between information security and cynicism wrapped up in storytelling and videos. www.JavvadMalik.com
Sole founder of Host Unknown
Jenna McLaughlin @jennamclaughlin.bsky.social NPR Correspondent covering technology and national security.
Send me a tip: Text JennaMcLaughlin.54 on Signal from personal (nonwork) devices.
Robert McMillan @bobmcmillan.bsky.social Cybersecurity reporter for the Wall Street Journal
Thom @thomlangford.bsky.social 
BH Consulting @bhconsulting.bsky.social Provider of specialist Cybersecurity and Data Protection advisory services. Fully Independent of all IT vendors. Unbiased expertise you can trust. www.bhconsulting.ie
Lesley Carhart :unverified: @hacks4pancakes.infosec.exchange.ap.brid.gy I am eminently qualified to speak from experience about a variety of dumpster fires.
ICS cybersecurity person, @pancakescon organizer, martial artist […]
🌉 bridged from ⁂ https://infosec.exchange/@hacks4pancakes, follow @ap.brid.gy to interact
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
Virus Bulletin @virusbtn.bsky.social Security information portal, testing and certification body.
Organisers of the annual Virus Bulletin conference.
Florian Roth @cyb3rops.bsky.social Placeholder profile : https://x.com/cyb3rops | glad to be in this respectful safe space | vi/vim
Rob Fuller @mubix.com (he/him) Dad / Husband / Marine / Student / Teacher / @Hak5 / @NoVAHackers / @SiliconHBO / @NationalCCDC / @MARFORCYBER Auxiliary
Jack Rhysider @jackrhysider.bsky.social Creator of Darknet Diaries.
Verification: https://twitter.com/JackRhysider/status/1675298532406984707