@crappydfir.bsky.social @crappydfir.bsky.social 
Jonny Johnson @jonny-johnson.bsky.social Principal Windows Security Researcher @HuntressLabs | Windows Internals & Telemetry Research
Nick Frichette @frichetten.com Staff Security Researcher @datadoghq | DEF CON/Black Hat USA main stage speaker | he/him | OSCP OSWE | I turned hacking AWS into a career | Tweets are my own | Created https://hackingthe.cloud
alden @re.wtf malware enjoyer • macOS security
https://alden.io
Lennart Koopmann @lennart.0x58ed.com Building @nzyme.org // Leichtes Wirkmittel 30+
Houston, TX, USA
KJ5KRF
pancak3 @handle.invalid https://trac-labs.com
cyber go brrr
Amitai Cohen🎗️🤟 @amitaico.bsky.social personal website @ cloudcurio.us ✦ researching @ Wiz Security (threats.wiz.io) 🐞 maintaining @ cloudvulndb.org 🎙️ podcasting @ cryingoutcloud.io 🗺️ pivoting @ Pivot Atlas (gopivot.ing)
Mark Nunnikhoven @markn.ca I love figuring out how things work…or don’t. I also enjoy sharing that knowledge, helping to make security & privacy easier for everyone to understand.
@dierdrich.bsky.social @dierdrich.bsky.social 
Alessandro Mizzaro (Alemmi) @alemmi.bsky.social Security guy <3
CTF player with @aboutblankets & @mhackeroni
Lex Gill @lex-is.bsky.social litigation for the people. senior fellow at @citizenlab, teaching at mcgill law, former scc clerk. constitutional red team. be brave, be brave, be brave.
@camjohns.bsky.social @camjohns.bsky.social 
The Irene and Richard Frary Library @frarylibrarydc.bsky.social The Irene and Richard Frary Library, one of Johns Hopkins University's Sheridan Libraries, is located in the Hopkins Bloomberg Center at 555 Pennsylvania Avenue, in Washington, D.C.
https://www.library.jhu.edu/library-hours/sheridan-dc-library/
Martin Wendiggensen @machinavelli.com PhD candidate @ JHU Alperovitch Institute ; AI Research Scientist @ Dreadnode
Johns Hopkins School of Advanced International Studies @johnshopkinssais.bsky.social Johns Hopkins SAIS: Innovative thinkers and problem-solvers confronting complex global challenges.
📍 D.C. Bologna, Nanjing
🔗 sais.jhu.edu
bsd @9bplus.bsky.social Transforming Security with AI @Microsoft. - L @lukaslukcz.bsky.social @lukaslukcz.bsky.social
Paul Wright @londoncity325.bsky.social With over 30 years of experience, Paul has developed notable expertise in cybercrime, intelligence (OSINT and HUMINT) and digital forensics
Michael @michaelwareman.com Cybersecurity leader. All my socials at https://linktr.ee/michaelwareman
Geek Diver @zgeekdiver.bsky.social #hacktheplanet
Secure Repairs @securepairs.bsky.social Secure Repairs is a group of more than 400 cyber security and IT professionals who support a #righttorepair and are fighting for a fixable future. Interested? Join us! https://securepairs.org/contact/
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
@eccentricwombat.bsky.social @eccentricwombat.bsky.social Infosec, politics. Please read Amendment 14 Section 3. The only way DJT can be POTUS is if there is a 2/3 vote.
L² @lgde.bsky.social DFIR. Ex-Lead intelligence. Ex @ANSSI_FR. PhD in intl law. Mostly working on Chinese #APT but also on russian and cybercrime actors #ThreatIntel #Malware #DFIR https://linktr.ee/l_lgde
virt2L @virt2l.bsky.social #Cyber #Cybersecurity #ITSecurity #ThreatIntel #OT #ICS #IoT
I'm here from there (eX-Twitter) https://x.com/virt2L
#SpéirGorm 🇮🇪
@levsalinas.bsky.social @levsalinas.bsky.social 
@techboy1505.bsky.social @techboy1505.bsky.social 
Greg Lesnewich @greg-l.bsky.social oh great, now I’m on bluesky 
Jaime Blasco @jaimeblascob.bsky.social Cofounder and CTO at Nudge Security. Ex-AlienVault. Talking about AI, Threat Intel, SaaS security
Vertigosint @vertigosint.bsky.social Threat Intelligence Leader at a software company
Blog: https://threatchronicles.com
Paula Fontana @hey-paula.bsky.social Mom, Founder, CMO, Technologist, Creative, Runner
Ethical AI, Climate and Education Advocate.
All views are my own.- 1 Étienne P. @1t1n1.bsky.social Security Researcher and Reverse Engineer
Justin @justin.widanski.com 🛡️ Cybersecurity / Detection Analyst
Gerry @gdb.bsky.social Cats, Telecom/HFC/FTTx/data centers/ISP’s/Internet routing/datacom, physical/logical security. Mastodon:gdb@defcon.social. Esperanto, Locksport, infosec, amateur radio, electronics/programming, 3D printing, DEFCON, Supercon, reading, red wine, bourbon
@lindsaysfreeman.bsky.social @lindsaysfreeman.bsky.social 
Emily Baker-White @ebakerwhite.bsky.social Author: Every Screen On The Planet: The War Over TikTok. Researcher, former lawyer, investigative reporter, trust & safety. Founder, Plain View Project.
Kelly Paxton @pinkcollarcrime.bsky.social The #pinkcollarcrimelady. All things embezzlement, fraud and ethics.
Richard Ackroyd @handle.invalid Cyber Security | Staff Security Engineer @Ripple (fintech/crypto) | Specialised in Detection & Response 🦈 Ex @PwC
Dan Seals @danseals.me CISO by day. Batman by night. But really only if Batman was also working in InfoSec. Name is pronounced like Navy Seals, but instead of Navy, you say Dan.
Formerly WhizBangBaby -Mom, Data Law, AI, Obligatory Optimist @educatethebears.bsky.social Offspring Mediator. Lawyer. Reader, writer, dog AND cat owner. Rancher.
Finding ROI in data governance.
It’s a thing.
Schwarzenetienne @schwarzenetienne.bsky.social Chief Magic Officer, Patch Club member, and PITRE ATT&CK wannabe. Senior Anomymous Incident Responder group member.
Bob Gourley @bobgourley.bsky.social Co-Founder & CTO of OODA. Co-host of OODAcast: http://youtube.com/oodaloop
#cybersecurity #artificialintelligence #GPT #Intelligence #ooda #oodaloop
CYBERLAWCON @cyberlawcon.bsky.social Join us in shaping the future of cyberlaw on Friday, February 28, 2025 in Arlington, VA.
Liam Beeton @liambeeton.com I'm a tinkerer, a lifelong learner and a collector of hobbies.
Find all my stuff at https://liambeeton.com.
Snorre Fagerland @snoffle.bsky.social Dad. Husband. Threat researcher at Stealth Startup. He/Him. Maintainer of the Virus History Project. Bannskapsarkitekt.
#infosec #cats #nature #science #art #antifascist #drawing #istandwithukraine
@4n6ir.bsky.social @4n6ir.bsky.social 
Lurch @axissnow.bsky.social 
Aryeh Goretsky @goretsky.bsky.social Security researcher & antivirus pioneer | alum of ESET, McAfee | Microsoft MVP awardee | Mod @Lenovo, @Neowin.Net, Scots Newsletter forums | Intel Insider Council member | Repost ≠ endorse.
Dré @byodre.bsky.social 20th Century Lost In Space Invader - X @xprotectszn.bsky.social @xprotectszn.bsky.social Researcher of “Computer Things”
Silobreaker @silobreaker.bsky.social Silobreaker is a technology company that builds solutions that unify data, contextual analysis, and human expertise to deliver decision-grade intelligence.
@pwcrack.bsky.social @pwcrack.bsky.social 
Jamie @jamieelise.bsky.social Cybersecurity novice sharing their education and professional development journey. Veteran. Avid fishkeeper 🎏
DevSec @devsec.com A collective of hackers, spies, quants, and coders focused on unique intelligence analysis, research, and investigations. DevSec.com
edx @edx.bsky.social he/him
security, drum & bass, stuff & things
the skeeter formerly known as @criznash
aha, w00, reddit.com/r/malware, crashish.blogspot.com
Austin @aengelic.bsky.social Cyber stuff, mostly. Healthcare CTI. Boston Terrier pack member. Former Navy Hospital Corpsman. Generation Kill was about my unit’s experience in Iraq.
aurora borealis @princessauroraj.bsky.social research cyber stuff at spycloud labs
lois pain at acd & la derby dolls
Lenny Zeltser @lennyzeltser.com Builder of security products and programs. Teacher of those who run them.
https://zeltser.com
Instacyber @instacyber.bsky.social Reveals APTs with one easy application! | Artificial amateurs, aren't at all amazing // Analytically, I assault, animate things
Haroon Meer @haroonmeer.canary.love Security Geek. We build Thinkst Canary - https://canary.tools
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
Myrtus @malwareindepth.com Malware Researcher | Developer | @Cryptolaemus1
| @NVIDIA
Will happily talk about malware with anyone.
The Vertex Project @vertexproject.bsky.social We create technology for analytical teams to provide intelligence-driven insights to decision makers.
For more info, visit https://vertex.link!
Katie Nickels @likethecoins.bsky.social 
Ryan McGeehan @mag00.bsky.social Security person. Formerly @ Federal Reserve, FB, Coinbase.
See Starting Up Security @ http://scrty.io
Anton Chuvakin @anton1chuvakin.bsky.social www.chuvakin.org
Jorge Orchilles @jorgeorchilles.bsky.social SANS Principal Instructor & Author #SEC565 | #RedTeam | #PurpleTeam | #PenTest | #C2Matrix Creator | ATT&CK & Atomic Red Team Contributor | Published Author
Nathan Burns @n-burns.bsky.social Senior Detection Engineer and Threat Hunter @ Autodesk
https://medium.com/@nburns9922
Opinions are my own (of course)
Brendan Chamberlain @infosecb.bsky.social Threat Detection Engineer @ Klaviyo | Detection & Response | Security Automation | macOS Security | Maintainer of awesome-detection-engineering, LOOBins
infosecb.com
https://github.com/infosecB
HGB @hgb.crowstrike.zip DE&TH
I like playing with malware, writing Sigma rules, and hoarding combo lists.
DylanInfosec🛡️ @attackthesoc.com Dad ⚭ Husband
🏛️ Incident Response, M365 Forensics | Defender XDR & Azure Security | DEaTH ⏳
🏋🏻♂️IronCult 🏕️ForestHermit
https://attackthesoc.com | https://InDefenseofDefenders.org
¢αℓє нσσρєѕ @caledhwa.bsky.social Private Pilot, Weather Geek, Software Engineer, ice climber, musician, fat biker, tech geek, #golang, #reactnative, #javascript #kubernetes #aws #PlatformEngineering #devsecops #architecture - ALL OPINIONS ARE MY OWN.
@andydav.bsky.social @andydav.bsky.social Focused on platform stability, security, and automation | SaaS enthusiast | Exploring AI tools and their security implications| Advocate for ISO 27001 and Cyber Essentials compliance | Opinions mine
SiriusCyberntx @sirius-cyber.net Senior Cybersecurity Analyst. Co-organizer/social media for DCG-SATX. Fueled by coffee, bourbon, and Oxford commas.
@uncledumby.bsky.social @uncledumby.bsky.social Defensive security & tabletop gaming
sina @rejectionking.bsky.social Bonsai Wolf. Tiny and Mighty™️. Adorkable chihuahua. Tradecraft analyst focused on cloudsec. Dogged and rigorous. Bit of a weirdo. Exhausted historian focusing on extremism. he/they Email: theloopcast@gmail.com
Jeff Ward @entropyjeff.bsky.social Agent of weirdness.
Chicago / SF
art, policy, tech, comedy
@lnd3v.bsky.social @lnd3v.bsky.social Threat Intelligence, Pentester, SOC Analyst. Purple. Loves developing OSINT | Offensive tooling. Profile picture unrelated.
Heinbrian @heinbrian.bsky.social #w00w00 #00m00m
Vijay @vijaythinks.bsky.social Information Security Engineer
Interests: DevSecOps, Product Security, Incident Response and Cloud Security
Nick De Tullio @nickdetullio.me 📍NYC
💻 Director, End-User Computing
linktr.ee/nickdetullio
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
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.
Paul Rascagneres @r00tbsd.bsky.social Lord of Loaders at Volexity
Corsin @cocaman.ch it security & cyber guy, research @ https://ecrime.ch, friendly, swiss | Opinions are my own
Sean McNee @seanmcnee.bsky.social VP of Research & Data at DomainTools
Lover of Mac & Cheese
Hater of Phishing, Malware and Spam
It's always DNS
Missa @securitysphynx.bsky.social 
HeavyVin @heavyvin.bsky.social InfoSec fun (A.K.A. Cyber $buzzword)
Opinions are my own and not that of any former, current, or even future employers or clients.
He/ Him
Brian Baskin @bbaskin.bsky.social Just someone that dabbles in threat research, malware analysis, RE, incident response, CTFs, and old school forensics.
Apologetic ginger.
Matt Devost @devost.net Technologist, entrepreneur, and hacker | CEO @ OODA | Founder @DevSec | Past Founder of FusionX & Terrorism Research Center. Black Hat board member. 
Austin Larsen @handle.invalid Principal Threat Analyst - Google Threat Intelligence Group
Matt Bromiley @bromiley.io ⚙️ AI Security R&D @ Prophet Security
🎓 IR/TH/Incident Management Instructor
🎙️ Frequent Guest on Cybersecurity Defender's Podcast
🔍 Where to Find Me: https://github.com/bromiley
Michael Fazely @michaelfazely.bsky.social Fmr network engineer, turned cybersecurity pro and blogger, tech podcaster, aspiring polyglot, home gardener, animal lover, sports fan, views are my own.
@erickmandt.bsky.social @erickmandt.bsky.social 
Random Robbie @what-security.co.uk #infosec | #exploiter | #asm | fox | #LFC | scanner of the internet | #wordpress exploiter | #greynoise lover. | #Bugbounty hunter | Northerner | #UK
Paul Ihme @paulihme.bsky.social Dad, husband, nerd, tinkerer, etc