Leo Laporte @leolaporte.me Podcaster, tech pundit. Founder TWiT podcast network.
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. 🏳️🌈
Ray [REDACTED] @rayredacted.com Past: Host of "Tribe of Hackers"; Assoc. Producer "Darknet Diaries."
Current: Cybersecurity researcher and executive. Also, father of the fastest climber who has ever lived. Seriously.
Warning: I talk about my son ALOT
“Ut scandis, alios subleva.”
Smashing Security podcast @smashingsecurity.com Funny award-winning weekly podcast about hacking, cybercrime, and privacy with @grahamcluley.com.
https://www.smashingsecurity.com
👕 Merch https://www.smashingsecurity.com/store
Patreon: https://www.smashingsecurity.com/plus
Cyber Florida at the University of South Florida @cyberflorida.bsky.social Cyber Florida at USF is a state-funded organization to position Florida as a national leader in cybersecurity through education, research, and outreach. We lead workforce development and education programs for public and private sectors.
Jörg Scheiblhofer @jscheiblhofer.bsky.social CISO @ ORF - Austrian Broadcasting Corporation
#Cybersecurity #InfoSec
Kyle Tobener @kylekyle.bsky.social CISO @ Copado, formerly Salesforce. Cancer survivor and cyberpunk art connoisseur. 
Jonatan Männchen @maennchen.dev CISO & Member Security WG @theerlef.bsky.social | he/him
Bitmuncher @bitmuncher.neocities.org Chaosmagier, Senior Nerd, CISO, Terraner, Greenpeace, Pro EU, INTJ-A, HSP | #BerlinLove | immer auf der Suche nach 🍀 | 🏴 🇪🇺 🖖🏻🤘🏻🎹| 🏳️🌈 poly, pan | he/his | Web: https://bitmuncher.neocities.org/ | Berliner: https://berlinstinkt.com/ | #ravencommunity
Scary Jerry 👻 @jerry.infosec.exchange.ap.brid.gy Recovering CISO
May have an orchid problem
Bad photography
Worse dad jokes
The worst Infosec hot takes
Podcast: https://defensivesecurity.org
Blog […]
🌉 bridged from ⁂ https://infosec.exchange/@jerry, follow @ap.brid.gy to interact
Jeff as a Service @thatonecoug.bsky.social IT Security Consultant
Fmr: CISO for government agency in Washington. Head of Elections SOC. Elementary School Teacher.
Diego Zamboni @zzamboni.org Personal: Security, Mac, Emacs, automation. Work: CISO
https://zzamboni.org/
Ryan Kazanciyan @ryankaz42.bsky.social CIO & CISO @ Wiz
Sofia Herrera @sofiaareinaa.bsky.social Award Winning Global CISO, CPO, Lawyer (not legal advice) | Author | International Speaker | Dogs, Data Privacy & Digital Security | personal account
Julien @julien.io 🛡️ Field CISO EMEA @ Cohesity
🎓 Lecturer @ Ecole2600 🏴☠️
🗣️ 🇫🇷 & 🇬🇧
🏴☠️💰 Owner of https://ransomware.live
Julian Cohen @hockeyinjune.bsky.social CISO
Ex-vulnerability researcher.
Ex-CTF organizer.
he/him
Michel @michelromanino.bsky.social (He/Him) Recovering engineer, passionate healthcare CISO. Globe-trotter, foodie, and proud dad. Carpe diem!
Martin Fisher @armorguy.bsky.social ex-CISO, TTRPG fan, eternal GM, hater of fascism, exhausted elder Gen X'er
David Shipley @davidshipley.bsky.social Pack lead at Beauceron Security. Field CISO. Passionate about putting people in control of technology. National expert in #cybersecurity. Ex-journalist. CAF Veteran. Opinions my own. As seen on CTV, Global, CBC, Globe and Mail, National Post and more.- N Nico Waisman @nicowaisman.bsky.social CISO @Lyft - Former Binary entomologist - Opinions are my own.
John Downey @jtdowney.com CISO at GoFundMe. Previously at Root, Braintree, PayPal. Director at the Dystonia Medical Research Foundation. He/him
📎 Cleared for the Option @triarcio.sh Dèyè mòn gen mon
Dad, CISO, pilot, tech enthusiast, and equal rights advocate. Stuck in the stupidest possible timeline. All thoughts here are my own. 💙
Don ‘1’ Gibson @don1.bsky.social Husband to Lady G, Grandpa, CISO, DJ for the Cyber House Party collective https://soundcloud.com/Don1Gibson (Trance and House), bad joke connoisseur. Nothing here has anything to do with my job.
Christopher Porter @cdporter00.bsky.social CISO, student of infosec, manager of risk, Dad, exerciser, and @UVA alum. Former @vzdbir author, @verisframework creator. All opinions are my own.
David Chasteen @chasteen.bsky.social Nazarene, Hoosier, vet, CTO, CMO, wannabe theologian, CISO, CEO.
Novice, OEF
Sometimes I tell stories on Film and TV. Member, WGAW
He/him
Carlota @pocketciso.bsky.social Emotional Support CISO as a Service.
vCISO services for SMB.
linkedin.com/in/carlotasage
SMB Cyber Advisor @mcborroughvcxo.bsky.social Field CISO, vCXO, Professor, Entrepreneur, and SMB Cyber Risk Advisor sharing insights about cybersecurity and things.....
Jef Kazimer 😶🌫️ 🆔 @jeftek.com Principal Product Manager @Microsoft #security focused on #Entra #Identity and Identity Governance
- 🆔 & #Cybersecurity
- Star Wars 🌟 nerd
- Disney Adult 🏰
My posts are not official support of my employer
My info and content is at https://jeftek.com
ESA Connectivity and Secure Communications @esaconnectivity.esa.int Advancing space-based connectivity – bringing broadband to rural areas, supporting crisis response, enhancing cybersecurity, and connecting everyone, everywhere, at all times. Part of the European Space Agency @esa.int family.
Ron Bowes @iagox86.bsky.social Staff Product Detection Engineer @ Censys. https://skullsecurity.org
Mostly post about professional stuff, maybe some improv stuff and maybe even magic some day. Seattle-based (originally Canadian), queer, cybersecurity nerd.
(He/him)
Kim Crawley (she/her) 😷🍉 @stopgenai.com No DMs!
Formerly exploited cybersecurity professor at OPIT. Previously AT&T, BlackBerry, Hack The Box.
Founder of StopGenAI.com
Ultimate Cybersecurity Careers Guide
Hacker Culture: A to Z, O'Reilly
https://kimcrawley.com
Gianluca Stringhini @gianlucastringhini.com Associate Professor at BU. Cybersecurity and Cybersafety. Come for the memes, stay for the science. Skeets are my own
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 🇺🇦
Lee Foster @leefosterintel.bsky.social AI Security / Cyber Threat Intel / Disinformation / Influence Operations. Founder aspectlabs.ai, Adjunct at Johns Hopkins SAIS Alperovitch Institute for Cybersecurity Studies, formerly Director of Influence Ops Analysis at Mandiant. All views my own etc.
Shannon Vavra @shanvav.bsky.social National Security & Cybersecurity | Priors: @cnas.bsky.social Fellow, National Security Reporter @thedailybeast.bsky.social, @cyberscoop.bsky.social, @axios.com | Probably in need of covfefe and a snack | shanvav01 on Signal
Adrienne Fichter @adfichter.eurosky.social Swiss Investigative Tech Journalist.
Awards 2018, 2020, 2021, 2023, 2024
Investigative Tech Reporterin.
Republik.ch & Techjournalismus-Blog DNIP.ch.
Eigener Blog: Techjournalismus.ch
#Privacy, #DigitaleEthik, #Cybersecurity, #Surveillance, #Cloud
Jeffrey AKA The Hairless Hippie @mojochefjeff.bsky.social Musician, Chef, CyberSecurity, CISCO, Literature, Horror/SciFi, #StarTrek, #StarWars #DoctorWho, #ProgressiveLiberal #AntiMAGA #AntiFascist, #WomensRights, #ClimateAction #GunReform, #LGBQTIA+ #Resist #FBR #MeidasMighty #ProudBlue #BlueCrew #Indivisibles
Jason Straughan @jdstraughan.com Vistage Chair, Executive Coach, Group Facilitator
in San Antonio, TX
Doug Mayer @doxavore.com Software Engineer, husband, father of two wonderful girls, and dad joke enthusiast
Currently improving developer experience at rwx.com
David Lee White @davidleewhite.bsky.social ServiceNow Administrator and Developer.
Future ServiceNow Architect 
Dr Dave McKenna @drdavemckenna.bsky.social Scrutiny geek. Local government fan. Freelance public servant. Occasional academic. 🕺💃
Dave Dyk (he/him) @davedyk.com Managing risks in fintech. Also interested in PDX, NYC, SFO, housing abundance, and public transportation.
Dave Bittner @bittner.hachyderm.io.ap.brid.gy Your friendly neighborhood cyber security podcast host. The Cyberwire, Hacking Humans, Caveat, Control Loop, Grumpy Old Geeks. He/Him.
Be kind to one another […]
[bridged from https://hachyderm.io/@bittner on the fediverse by https://fed.brid.gy/ ]
Andy Steingruebl @asteingruebl.bsky.social Security guy. CSO Pinterest but posts here aren't their opinion...
Andrew Jaquith @arjaq.bsky.social Descendant of immigrants. U.S. CISO for Scotiabank.
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
Craig Newmark @craignewmark.bsky.social #nerdpatient0
craigslist founder
https://craignewmarkphilanthropies.org/
Techdirt @techdirt.com A good old fashioned blog that has been covering tech, law, policy, and democracy for almost three decades now.
Have I Been Pwned @haveibeenpwned.com Check if you have an email address or password that has been compromised in a data breach. Created and maintained by
@troyhunt.com.
Matt Kapko @mattkapko.com Cybercrime reporter @ CyberScoop • Grateful lifelong Californian • matt.49 on Signal • matt.kapko@cyberscoop.com • mattkapko.com
Gary Longsine 📱 @arbiteriapetus.bsky.social Liberal science is how we discover what's true, and what's not. Information security *is* national security. Free Birdseed podcast, for people who make software. InfoSec NatSec
See A Germ @seeagerm.bsky.social Lawyer. Recovering CISO. Still optimistic but it’s not getting any easier. Views my own, g-d knows nobody else wants to claim them. Skeets definitely not legal advice. Currently under occupation. #DCStatehood
Gary Hayslip @ghayslip.bsky.social CISO @ Softbank Investment Advisers, Hacker, Gamer, Tinkerer, Veteran. Coauthor of CISO Desk Reference, Digital Cat Herder, Drinker of Whisky, ramblings are my own.
Josh Yavor @schwascore.evil.agency Founding Partner, @credible-security.com
Recovering CISO and middle school teacher.
Would rather be coaching swimming.
I intend to keep singing.
https://evil.agency
Was @schwascore on Twitter
Raphaël DUCOM @rducom.bsky.social CISO @ Lucca Software
Andrew Martin ⚡☸️ @sublimi.no Hacker // CEO https://controlplane.io 🌐 @controlplane.io | Cloud Native Security | CISO openuk.uk | AI sec https://finos.org/ | Hacking Kubernetes https://oreilly.com/ | Ex https://tag-security.cncf.io/ & https://sans.org/ | Ex-X @sublimino
SwiftOnSecurity @swiftonsecurity.com computer security person. former helpdesk
BleepingComputer @bleepingcomputer.com Breaking cybersecurity and technology news, guides, and tutorials that help you get the most from your computer. DMs are open, so send us those tips!
John Hammond @johnhammond.bsky.social Hacker. Friend. Cybersecurity Researcher at Huntress.
Sergiu Gatlan @serghei.bsky.social Cybersecurity/tech reporter @BleepingComputer / serghei.ro
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.
Danny Palmer @dannypalmer.bsky.social Cybersecurity journalist and writer. Welsh. SE London.
Also likely to post about games, rugby, F1, wrestling, history & the cat.
I have a Simpsons reference for every occasion.
David Reevely @davidreevely.bsky.social Logic reporter, Ottawa Citizen and Canadian Press alum. I cover Ottawa, cybersecurity and defence, telecom, space, health, infrastructure and whatever else needs doing. Signal: @davidreevely.68
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
Robert McMillan @bobmcmillan.bsky.social Cybersecurity reporter for the Wall Street Journal
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
NetBlocks @netblocks.org The Internet's Observatory: Tracking cybersecurity and digital governance • connectivity and democracy • tools and policy for change • https://netblocks.org
Cynthia Brumfield @metacurity.com DC resident and cybersecurity writer, analyst, book author, publisher. https://metacurity.com/ https://cyberriskbook.com/
https://www.csoonline.com/profile/cynthia-brumfield/ https://infosec.exchange/@metacurity
Send tips to Cynthia.507 via Signal.
gigastacey @gigastacey.bsky.social Recovering tech journalist and IoT expert who now works on cybersecurity, IoT, and right to repair for Consumer Reports.
internet freds 🦇☠️💾✨️ @esquiring.bsky.social 21st century digital attorney. cybersecurity & data counsel, privacy & compliance, FOSS, sometimes litigation; probably not your lawyer.
~~☆~~
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
ido @ido.bsky.social European cybersecurity editor, Ingeniøren; before that at the BBC and New Statesman.
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.
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
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
illumineX @illuminex.bsky.social Mobile app and cloud services developers. iOS and Android. Mobile and Desktop. Let's build something great, together.
Steve Tout @stevetout.bsky.social Founder & CEO @ Identient, entrepreneur, strategist, podcast producer and host, ultra runner, and vinyl aficionado located in the PNW. Posts about #cybersecurity, #Leadership, #ITStrategy, #ITGovernance, #CISO
Chris Brown @newcyberexecutive.bsky.social CISO & Executive Coach. CEO of New Cyber Executive.
People are brilliant, including developing mindsets that work today but that end up holding them back tomorrow.
If a strategy doesn’t survive intact for 5+ years, it was a plan.
Stu Hirst @stuhirstinfosec.bsky.social CISO.
No desire to use this much at all, nabbing the profile so nobody else does.
I'm also not interested in political echo chambers. If an opposing view offends you, it might be you who needs to change, not them.
Marcus Hutchins @malwaretech.com threads.com/@malwaretech
https://linkedin.com/in/malwaretech
https://marcushutchins.com
Mark Cuban @mcuban.bsky.social Entrepreneur
Costplusdrugs.com
Will T @bushidotoken.net 🇬🇧 | Senior Threat Intelligence Advisor at Team Cymru | Co-author SANS FOR589 | Co-founder Curated Intel
Dr. Eric Cole @drericcole.bsky.social Helping businesses improve their cybersecurity with 30+ years of experience | CEO and Founder at Secure Anchor Consulting | Author of Cyber Crisis | Official Member at Forbes Technology Council
Dark Web Informer @darkwebinformer.com Providing Cyber Threat Intelligence from the Dark Web & Clearnet: Breaches, Ransomware, Darknet Markets, Threat Alerts, Crypto & more. https://darkwebinformer.com/socials // https://x.com/DarkWebInformer // THIS ACCOUNT IS IN PARK. PLEASE FOLLOW ELSEWHERE.
Ethan @ethanhouston.bsky.social Security Engineer @ Lumos. Cyclist. Espresso drinker.
techy @techy.detectionengineering.net Creator of Detection Engineering Weekly (https://detectionengineering.net), Sec Research/Intel/Detection @ Datadog
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
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.
Jason Geffner @geffner.bsky.social Principal Security Engineer at Microsoft. Formerly at Google and Amazon.
Rob Dickinson @robfromboulder.bsky.social Software philosopher, security & big-data nerd, enthusiastically bad drummer. Based in Boulder CO 🏔️ 🇺🇸 #api #apisecurity #cybersecurity #infosec
Molly White @molly.wiki writes citationneeded.news • runs @web3isgoinggreat.com and @influence.citationneeded.news • tech researcher and cryptocurrency industry critic • software engineer • wikipedian
support my work: citationneeded.news/signup
links: mollywhite.net/linktree
💗💜💙
LimaCharlie @limacharlie.io Security tools and infrastructure on-demand. Use LimaCharlie to automate and manage security operations at scale.
Kevin Hanaford @cmdkvn.bsky.social Security @ Discord. People hacker. Rules are dumb.
Anton Chuvakin @anton1chuvakin.bsky.social www.chuvakin.org
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
Corey Quinn @quinnypig.com Snarkmonger. Chief Cloud Economist at The Duckbill Group.
he/him.
Get my opinionated take on AWS news: http://lastweekinaws.com/t/
Signal: 833-AWS-BILL (833-297-2455)
Cloudflare @cloudflare.social Cloudflare is the world’s leading connectivity cloud, and we have our eyes set on an ambitious goal — to help build a better Internet.
BSides Austin @bsidesaustin.bsky.social BSides Austin 2024: December 5th - 6th (back to two days of in-person talks!)
Website: https://bsidesaustin.com
Mastodon: @bsidesaustin@infosec.exchange 
BSides Las Vegas @bsideslv.org BSides Las Vegas will take place August 3-5, 2026
Las Vegas · bsideslv.org