Martin Mckeay @mckeay.bsky.social No simple description could encapsulate the awesomeness that is me!
Most people know me from my career in computer security. Blogging, podcasting, and writing the Akamai State of the Internet Security Report.
Don't ask how I'm doing. Life isn't pretty.
The Associated Press @apnews.com Advancing the power of facts, globally 🌎
Øredev @oredev.org International conference for software developers, taking place in Malmö, Sweden! Mark your calendar for a 20 year celebration: 4-6 November 2026 🌟
https://linktr.ee/oredev
Conference Director @maydbs.bsky.social
Producer @hannagustavsson.bsky.social
Takaharu Ogasa @takaharuogasa.bsky.social MTBer / Security Initiative CEO / OWASP Sendai / Threat Modeling Connect Tokyo Chapter / GCC国際連携WG委員 / GXPN, GCFA, GWAPT, GPEN, GCIH / SBTGRVL 2025 / 現地現物
Dan Klinedinst @imdklined.bsky.social Infosec engineer, hacker, and author of Shall We Play a Game? Analyzing Threats to Artificial Intelligence.
Christian Folini @christian-folini.ch Web application security guy with a passion for OWASP's open source WAF projects and National Cyber Strategy.
Maintains "Swiss Cyber Security" starter pack and cherishes his small collection of medieval helmets.
KerryTNews @kerrytnews.bsky.social Cyber news reporter, hockey player, always learning about cyber, languages, life. 
Zach Howell @howellza.ch Security person. Coding on the side.
Andrew Jaquith @arjaq.bsky.social Descendant of immigrants. U.S. CISO for Scotiabank.
Toby Lewis @tobaslouis.co.uk Global Head of Threat Analysis at @Darktrace.com
All things Cyber Security Ops, Threat Hunting, Threat Intel and Incident Mgmt.
Kevin Kosh @kidko92.bsky.social PR elder, cybersecurity roadie, proud papa of 2 boys, accomplished wiseacre, Multiversal social entity. 
Jim @elwood.bsky.social I do Kali Linux and OffSec stuff 
Daniel Cuthbert @dcuthbert.bsky.social Ageing hacker, long time documentary photographer. Black Hat Review board. Now sitting on numerous government cyber security boards so I guess that means I’ve grown up right?
Robert Auger @robertauger.bsky.social 25 years Appsec,PurpleTeam,Web Application Security Consortium(WASC) cofounder,Baythreat Organizer,Ex-PayPal/eBay/Box/Workday/Coinbase infosec. http://Sectemplates.com | https://www.cgisecurity.com/ | https://github.com/securitytemplates/sectemplates
Tyler (TXS) Shields @tylershields.bsky.social Principal Analyst @ Enterprise Strategy Group (ESG)
Uncle Joe @sydseter.com Co-leader OWASP Cornucopia. If you like what we do for open source, visit our code repository https://github.com/OWASP/cornucopia and give us a star ⭐
🌈 «Difference is of the essence of humanity» 🦄 – John Hume
#appsec #owasp #cornucopia #threatmodeling
Chad Magee @chadmagee.bsky.social Senior Cloud Security Engineer at Colorados first billion dollar unicorn company.
@ryanhuber @ryanhuber.bsky.social N̶o̶t̶r̶e̶p̶r̶e̶n̶e̶u̶r̶, Thought Thinker. CEO @ defined.net. Coauthor of Nebula http://github.com/slackhq/nebula. Cheese aficionado.
Heather Adkins @argv.bsky.social VP Security at Google. Co-Chair Cybersafety Review Board, Co-Author Building Secure and Reliable Systems. r00t. Medieval historian.
Andy Ellis @csoandy.bsky.social Author, Leader, Technologist, Security, Time Person of the Year
Craig Newmark @craignewmark.bsky.social #nerdpatient0
craigslist founder
https://craignewmarkphilanthropies.org/
Mɪᴄʜᴀᴇʟ Tᴏᴇᴄᴋᴇʀ @mtoecker.bsky.social Electric Power Geek, Hardhat Hacker, Control System Security Engineer, & .... Opinions are my own. (ಠ_ಠ) c[_] KC3GST
Rory @rorybray.ca I do stuff. Mostly security, compliance and cryptography stuff. I work for a big three-letter-name company. Not that one, the other one.
Also on Mastodon https://infosec.exchange/@rory
#introvert #security #privacy #cryptography #appsec #civictech
Dave Shackleford @daveshackleford.bsky.social SANS, IANS, Voodoo Security. So many other things, too. 
Scott Crawford @scott-crawford.bsky.social Infosec OG, airhead (AMEL, CFII), classical music, molecular biology (don’t use it but science!), industry analyst. Research Director, 451 Research / S&P Global Market Intelligence. Stuff here is my own & does not represent my employer.
Chris Krebs @thekrebscycle.bsky.social Aka @c_c_krebs over there 
@halvarflake.bsky.social @halvarflake.bsky.social 
Robert Graham @erratarob.bsky.social @erratarob on the hellscape site
Dominic White @singe.bsky.social Hacker at Orange Cyberdefense's SensePost Team
https://hello.singe.za.net/- M Peiter “Mudge” Zatko @mudge.bsky.social DARPA/Google/Stripe/L0pht/Twitter/…/DARPA/[redacted]
https://en.wikipedia.org/wiki/Peiter_Zatko
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
Martin Roesch @mroesch.bsky.social 👨💼Head of Cloud @ Vectra AI
⛵️Sailor
🔭Amateur Astronomer
📷(Very) Amateur Photographer
🐷 The Snort Guy
📍 Annapolis
hrbrmstr 🇺🇦 🇬🇱 🇨🇦 🏳️🌈 @hrbrmstr.dev a.k.a. boB Rudis • 🇺🇦 Pampa • Don't look at me…I do what he does—just slower. #rstats #js #duckdb #goavuncular•👨🍳•✝️• 💤• https://dailydrop.hrbrmstr.dev • Maine🦞
Gabe The Engineer @gdbassett.bsky.social Current cyber insurance leader. Former lead data scientist @VZDBIR. Co-inventor of Attack Flow. Views are my own.
Mark Russinovich @markrussinovich.bsky.social CTO of Microsoft Azure, author of novels Rogue Code, Zero Day and Trojan Horse, Windows Internals, Sysinternals tools. Opinions are my own.
Adam Shostack @adamshostack.bsky.social Threat modeling. BH Review Board. Affiliate Professor, UW. Fixed autorun. Helped create CVE.
Not sure why we're building graphs on yet another (effectively) centralized system. https://infosec.exchange/@adamshostack
Jeff Pollard @jeffpollard2.bsky.social VP & Principal Analyst @Forrester covering #infosec, #cybersecurity, #privacy. Primary focus areas CISO Leadership, Security Services, and Emerging Technology.
Allie Mellen @hackerxbella.bsky.social former hacker bringing cyberattacks into the context of today's biggest global events
opinionated human ✨
David J. Bianco @davidjbianco.bsky.social Threat Hunting, CTI, incident detection & response. Creator of the Pyramid of Pain and lead author of the PEAK Threat Hunting Framework. SANS instructor. Special interest in helping newbies get started. Also happy to talk about other geeky topics. He/Him.
John Hammond @johnhammond.bsky.social Hacker. Friend. Cybersecurity Researcher at Huntress.
HD Moore @hdm.io runZero & Metasploit
Ryan Naraine @ryanaraine.bsky.social Three Buddy Problem
https://securityconversations.com
Augusto Barros @securitybalance.com Making cybersecurity products move forward and actually solving problems. Security enthusiast, geek, Corinthians fan. Product @ Prophet Security.
All views are my own. Eppur si muove.
labmistress @labmistress.bsky.social Dog-loving InfoSec geek in the PNW. Dangerously curious about how stuff works. Opinions and views expressed here are my own and do not reflect those of my employer.
Danielkennedy74 @danielkennedy74.bsky.social - Cybersecurity industry analyst.
- Professional listener to CISOs, occasional skeptic of vendors.
- Former CISO.
- Opinions mine, data-backed when possible.
Zoë Rose @rosesec.bsky.social #mumSec
John Scalzi @scalzi.com I enjoy pie.
Social Media FAQ: https://whatever.scalzi.com/2025/04/16/the-official-john-scalzi-social-media-faq/
martin @cantcomputer.bsky.social CSO @ TrustedSec | Music | Tattoos | H@x | Rad Memes
Phat Hobbit @phat-hobbit.bsky.social CISO Inversion6.com, CTO Octopi Managed Services, CyberEd Board Member, Gartner Peer, Defcon SOC Goon, Amateur Dentist & Infosec Fashionista - opinions expressed are my own.
Claroty @claroty.bsky.social Securing mission-critical infrastructure https://claroty.com
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
Scott Piper @scottpiper.bsky.social Cloud security historian.
Developed http://flaws.cloud, CloudMapper, and Parliament.
Founding team for fwdcloudsec.org
Principal Cloud Security Researcher at Wiz.
Rami @ramimac.me security, for the internet, at Wiz
opinionated about security.
knowledge hubs at rami.wiki, thoughts at ramimac.me
Christophe Tafani-Dereeper @christophetd.fr Cloud and container security • Security research and open source at Datadog
🇨🇭🇫🇷
https://christophetd.fr
Luc van Donkersgoed @lucvandonkersgoed.com AWS Serverless Hero & Principal Engineer @ PostNL
Toni de la Fuente @toniblyx.bsky.social Hardening for food. Open Source, Cloud and Security. Giving 🖤 to Prowler since 2016. Linux, DFIR, CISSP, Heavy Metal. Del Atleti. http://prowler.com
@mikemimoso.bsky.social @mikemimoso.bsky.social 
Deviant Ollam ツ @deviantollam.bsky.social Philadelphian in Cascadia. Vociferous champion for Oxford commas, two spaces after a period, and ellipses. I break into buildings. 🔓
"Even if the world were ending tomorrow, I would still plant a tree." 🌲
(he/they)
Stefano Zanero @raistolo.bsky.social Tinkerer, security geek, recovering entrepreneur, full professor at www.polimi.it, frequent flyer, private pilot, and generic pundit. He/Him 🏳️🌈
For aviation follow me on Instagram, same id!
Stacy Thayer @stacythayer.bsky.social Professor of Cyberpsychology, Ph.D. & MBA., Tech Event Planner, former founder of SOURCE Conf, partner, mom of twins, LOTR fan, lover of video games, and lifelong learner
deb kavaler @debdebdeb.bsky.social Crypto Wallet Recovery Emergency Responder & Old School Hacker Den Mom. All the rumors are true. (usual disclaimers definitely apply) DMs read.
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.”
Tom Eston @agent0x0.bsky.social Cybersecurity Aficionado, Privacy Advocate, Founder and Co-Host of the Shared Security Podcast @sharedsecurity.bsky.social
Curator of @retrorelics.store
Also: Sober 👍, Metalcore 🤘, Cats 🐈, Retro video games, mods, vintage consoles and repair.
Craig Williams @craigwilliams.bsky.social I build threat intel stuff.
Matthew Olney @kpyke.bsky.social I'm the Senior Director of Threat Intelligence and Interdiction at Cisco. A host of the Beers With Talos podcast. He/him.
SciaticNerd @sciaticnerd.bsky.social https://sciaticnerd.com
BSidesLV AV Staff. Former BSidesSATX coord. IdAM. Podcaster w/@SEndeavors. #badgelife enthusiast; friend to Hak4Kidz, 0xAHHC, and more. Voiceovers; Photography; he/him. @sciaticnerd@infosec.exchange
Steve Manzuik @hellnbak.bsky.social Computer security professional, hockey nut and Canadian who is a new USA citizen. can be a jerk Forgets to not feed the trolls. This account is my opinions only
Lindsey O’Donnell Welch @lindseyodwelch.bsky.social Cybersecurity writer
David Litchfield @litchfield.bsky.social Dad, Powerlifter, Security at Apple, Photographer
Mike Johnson @mikevj.bsky.social Security geek, car geek, offroading geek
Adam Arellano 👩🏼🎤🧚🏼♂️🧜🏼♀️🏳️🌈 @adamarellano.bsky.social CyberQueer. Former Marine. Current Mexican and American. DEI Warrior. He/They.
Thoughts = Mine 🇲🇽🏳️🌈🇺🇸
Josh Yavor @schwascore.evil.agency Founding Partner, @credible-security.com
Recovering CISO and middle school teacher.
Would rather be coaching swimming.
https://evil.agency
Was @schwascore on Twitter
Toxic Flange - Gurjeet @toxicflange.bsky.social Someday maybe it’ll be worth it. 
Sam Johnston @samj.net CTO · MBA · Founder · ex-Google/Equinix/Citrix
dragosr @dragostech.bsky.social Autonomous Carbon Based LLM with 42 years of tuning on Information Attack and Defense.
Host of CanSecWest, and PacSec.
Security audits, code, IR, LLM, red team consulting.
Specialize in Firmware, and RF.
VA7MOV
Jennifer (JJ) Minella @jjx.therealjj.com Author "Wireless Security Architecture" and "Low Tech Hacking" | Speaker | CISO CTO @ViszenSecurity.com | Packet Protector 🎙️| @CISOLaunch.com | Security Architecture, Network, WiFi, IoT, Zero Trust | Faculty @IANS_security | www.SecurityUncorked.com
Phillip Wylie @phillipwylie.bsky.social Offensive Security Professional | Phillip Wylie Show Podcast Host | The Pentester Blueprint coauthor | TribeOfHackers Red Team | https://linktr.ee/phillipwylie
Brian Baskin @bbaskin.bsky.social Just someone that dabbles in threat research, malware analysis, RE, incident response, CTFs, and old school forensics.
Apologetic ginger.
Neil Matatall @oreoshake.com Ex ActBlue, ex GitHub, ex Twitter. Engineer turned security turned engineer turned security …
Rob Joyce @rgblights.bsky.social Cyber guy. Former NSA cybersecurity director and chief of TAO. Lover of memes. Warning - occasional outrageous Christmas light content.
🇵🇹 snipe, lixo tóxico ⭑⭒⭒⭒⭒ @snipe.lol Hacker, dev, CEO of @grokability.com, author, speaker, open sourcerer, sudo incarnate, poo doula. I make @snipeitapp.com. Was @snipeyhead. Married to @uberbrady.com. Vivo em Lisboa 🇵🇹. #Laravel #FOSS
🔗 snipe.net
🔗 snipe.pt
🐘 @snipe@hachyderm.io
Steve Christey Coley @realsushidude.bsky.social CWE, CVE, comedeh, susheh, etc. #vulnLife Not SushiDude on here as far as I recall.
OWASP® Foundation @owasp.org We improve the security of apps with community-led open source projects, 260 local chapters, and tens of thousands of members worldwide. Famous for OWASP Top 10
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.
Royce Williams @tychotithonus.bsky.social Just doing my undue diligence.
BACKUP ACCOUNT. Main: @tychotithonus@infosec.exchange
ISP vet, password cracker (Team Hashcat), security demi-boffin, YubiKey stan, public-interest technologist, AK license plate geek.
Kym Possible @kympossible.bsky.social Job Status: HBIC at @zatik.io
I’ve kissed mermaids, rode the El Niño
Protect Trans People 🏳️⚧️
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
Joe Uchill @joeuchill.bsky.social Potential game show contestant.
Former Axios, The Hill, Passcode. Founder of the Codebook cybersecurity newsletter. Once got lost in a Starbucks.
1dark1 @1dark1.com WAKE UP AND FIGHT!
VOTE. THEM. OUT.
Graphic artist + logo designer for hackers
BIZ: hotironcreative.com/logos
SHOP: stickerthepla.net
ME: https://1dark1.com
she/her/Eldergoth
BLACK, TRANS, MINORITY, LGBTQIA++ LIVES MATTER!
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.
wendy knox everette @wendyck.bsky.social Startup CISO. BSidesLV Lockpick. Hacker lawyer. Amzn & Google alum, USCG wife, Wellesley, GMU Law. IAAL but IANYL.
David Maynor @davemaynor.bsky.social threat intelligence and R&D
Elizabeth Wharton @lawyerliz.bsky.social Adviser, lawyer, and sometimes cybersecurity circus ringmaster - my monkeys fly.
Adriana Porter Felt @apf.bsky.social I like writing silly skeets, but that doesn't pay so I also make Google Chrome. mamá, Eng Director, volunteer at Second Harvest. 🇺🇲🇨🇷
Twitter: @__apf__
Troy Hunt @troyhunt.com Founder & CEO of @haveibeenpwned.com, the most trusted name in data breach intelligence. Speaker, blogger, Microsoft Regional Director. Gold Coast, Australia.
TechCrunch @techcrunch.com Technology news and analysis with a focus on founders and startup teams.
Got a tip? http://techcrunch.com/tips
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
sarah jeong @sarahjeong.bsky.social journalist and lawyer based in Portland, OR.