Sergio Caltagirone
Georgia Tech Professor. Cyber threat intelligence and cybersecurity professional - former NSA, Microsoft, and Dragos. President of the Threat Intelligence Academy. #FSD 🦆 Formerly @cnoanalysis on Twitter
@nedpyle.com
Dog butler to Indy, Darby, & Kell. Former USMC 0341. Chicago Tavern style. You may know me from years of MSFT. Or not. Was @nerdpyle before the bad times. Eat shït, nazis
@malanalysis.bsky.social
A #DFIR, #infosec, #dadjokes, #scifi, #books, #rpg, #ttx, #malware, elder #genx, and #gaming nerd. AKA an elder geek. Retired #leo. Current #infosec in #OT. Kindness first is useful but telling off toxic folks is on my response spectrum too.
@joeuchill.bsky.social
Potential game show contestant. Former Axios, The Hill, Passcode. Founder of the Codebook cybersecurity newsletter. Once got lost in a Starbucks.
@hollykirk.bsky.social
Ecologist/ornithologist/naturalist. Not necessarily in that order. 🌿🦜She/Her🪲🗺️ Researcher in urban ecology & conservation. Follow for map mumblings, urban nature-based solutions & natural history nerdery. Check the alt text! 📍Whadjuk Noongar Country, WA
@kenwhite.bsky.social
Ken White, criminal defense attorney and First Amendment litigator. Co-host of Serious Trouble podcast and writer at The Popehat Report. Signal: KenWhite.1969
@tomnomnom.com
Open-source tool maker/hacker. Author of gron, anew, and a dozen dinky security tools. He/him. Tools: http://github.com/tomnomnom @TomNomNom on the other site
@cowbe.bsky.social
@cowbe0x004 Security professional with interests in pentest, red team, blue team, all the teams. #infosec #dfir
@deepshade.bsky.social
⚡ "One shell to rule them all, one code to find them, One bug to bring them all, and in the deepnet bind them In the Digital Lands where the Shadows lie." 👾
@wearyandroid.bsky.social
Novice infosec student and newbie ethical hacker. Posts progress on #tryhackme #HTBAcademy #pentesterlab.
@racheltobac.bsky.social
Hacker & CEO @SocialProofSec security awareness/social engineering training, videos, talks | 3X @DEFCON🥈 | Chair @WISPorg | @CISAgov Technical Advisory Council under Director Jen Easterly
@robertmalmgren.bsky.social
cybersecurity guy, often in the context of OT. Music, guitars, concerts
@s1gterm.com
Professional Amateur. Used to write code, but smarter people do that now. Forever nerd. Beer, BBQ, bourbon. infosec.exchange/@s1gterm
@itakenaps.bsky.social
💻 Sneaky hacker by day, nap champion by night 😴 | Poppin' shells and stealing passwords 💥 | If I’m not hackin, I’m snoozing – both require serious skills! 🥱💥
@ndogy.bsky.social
Work: OffSec/AppSec to Dev Interests: Books, Philosophy, K-Pop, F1, Photography, Art
@ianreynolds.bsky.social
:: Security Operating , Incident Responding, Forensicating, head-scratching, Plan C,D, and E providing, climbing, biking, wandering, {pick-a-colour}-teamer :: SANS Instructor ::
@meredithmeredith.bsky.social
President of Signal, Chief Advisor to AI Now Institute
@matthewdgreen.bsky.social
I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com
@campuscodi.risky.biz
☆ Cybersecurity reporter ★ Newsletters at Risky Business #infosec #cybersecurity https://risky.biz
@kikta.net
// Somehow a CISO // JHU SAIS @alperovitch.institute adjunct // @istorg.bsky.social adjunct sr tech advisor // Former USCYBERCOM/CNMF // Retired US Marine Corps // Personal views and invective
@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
@azeria-labs.com
Founder of Azeria Labs, Trainer, Author of Blue Fox: Arm Assembly Internals & Reverse Engineering
@wylienewmark.bsky.social
cyber(punk) threat intel. cyber operations, counterintelligence, russia, iran. i see kanly today in everything. “bloody inertia interspersed with bouts of bloody frenzy.” creator: #FUZZYSNUGGLYDUCK, drilangleton, Beff Horn. opinions are my own.
@hexadecim8.com
Author of "Hack to the Future". Now available! https://www.wiley.com/en-us/Hack+to+The+Future%3A+How+World+Governments+Relentlessly+Pursue+and+Domesticate+Hackers-p-9781394169825
@mattblaze.org
Scientist, safecracker, etc. McDevitt Professor of Computer Science and Law at Georgetown. So-called expert on election security and a few other things. Slow photographer. RF nerd. Occasionally blogs at https://mattblaze.org/blog
@snlyngaas.bsky.social
Cybersecurity reporter, CNN. Signal +1-202-355-8471. sean[dot]lyngaas@cnn[dot]com
@jags.bsky.social
Executive Director for Intelligence and Security Research @ SentinelOne. Distinguished Fellow and Adj Professor @ Hopkins SAIS Alperovitch Institute. Three Buddy Problem Co-Host. LABScon Founder, Cyber Paleontologist, Fourth-Party Collector.
@malwarejake.bsky.social
Breaker of software, responder of incidents, IANS Faculty, VP R&D Hunter Strategy, Supreme Allied Commander of ANTIFA.
@bsky.app
official Bluesky account (check username👆) Bugs, feature requests, feedback: support@bsky.app
@runasand.bsky.social
Founder of Granitt, securing journalists and at-risk people around the world.
@alyssam-infosec.com
Hacker, CISO, and private 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
@joemenn.bsky.social
Washington Post reporter 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
@doublepulsar.com
cybersecurity weather person. @gossithedog before Elon ruined everything
@kevincollier.bsky.social
I cover digital threats for NBC News. Tip me! @kevincollier.01 on signal, kevin.collier@nbcuni.com. NYC, from West Virginia.
@rgblights.bsky.social
Cyber guy. Former NSA cybersecurity director and chief of TAO. Lover of memes. Warning - occasional outrageous Christmas light content.
@evacide.bsky.social
Director of Cybersecurity @eff.org Co-founder of @stopstalkerware.bsky.social These opinions are my own, not my employers’ I did a TED talk once
@ridt.bsky.social
Author of ACTIVE MEASURES, RISE OF THE MACHINES, CYBER WAR WILL NOT TAKE PLACE, "Attributing Cyber Attacks," more. Johns Hopkins, Alperovitch Institute.
@k8em0.bsky.social
Founder & CEO LutaSecurity @payequitynow MIT&Harvard visiting scholar, @MasonNatSec fellow, 1/2 Chamoru, 1/2 Greek all-American hacker
@agreenberg.bsky.social
Writer for WIRED. Author of SANDWORM. New book, TRACERS IN THE DARK: The Global Hunt for the Crime Lords of Cryptocurrency, out now. agreenberg@wired.com. Andy.01 on Signal.