Paul Le Mesle @paulinfosec.bsky.social CISM - CISO for a French industrial company
Thomas Seigneuret @zblurx.bsky.social Security researcher, pentester
Maintainer of NetExec, DonPAPI, dploot, certsync, and all the stuff on https://github.com/zblurx
Leonard Savina @ldap389.bsky.social Blue team - DFIR/SOC - Author of ADTimeline, DFIR-O365RC, DFIR4vSphere
@clavoillotte.bsky.social @clavoillotte.bsky.social 
Emilien Socchi @emiliensocchi.bsky.social Passionate security researcher and professional #EntraID #Azure #GCP #Kubernetes | Sharing technical tips and ideas
📍Oslo, Norway 🔗 emiliensocchi.io- A Aurélien Marteau @aurelien.marteau.me
bruno @0xbruno.bsky.social application & cloud security stuff | philosophy, chess, weight lifting, and whiskey enjoyer
MITRE ATT&CK @attack.mitre.org MITRE ATT&CK® - A knowledge base for describing the behavior of adversaries. Replying/Following/Reposting ≠ endorsement.
Nick Craig-Wood @njcw.bsky.social Open Source developer. Spending most of my time on http://rclone.org at the moment.
When the police come to get me I'm listening to dance music.
Radio Amateur M5NCW
Matthieu Garin @matthieugarin.bsky.social 50 shades of #Cybersecurity ▪ 17+ years at #Wavestone ▪ News & opinion about #Infosec #IR #ThreatIntel ▪ Sometimes serious, sometimes not.
Intrinsec @intrinsec.bsky.social Notre métier ? Protéger le vôtre !
Management des risques, Évaluation, Cyber Threat Intelligence, Détection, Réponse (CERT), Innovation.
Pour en savoir plus, visitez intrinsec.com
Valéry Rieß-Marchive @valerymarchive.bsky.social Rédac' chef de LeMagIT (fr)
Accro #cybersécurité #infosec
Collectionneur de #ransomware
follow: https://linktr.ee/valerymarchive
Benjamin Augustin @dorvaryn.dev dorvaryn.dev
Frenchman living in London 🇬🇧🇫🇷
Principal Engineer @ATG Entertainment
Previously @Novoda
Andy Robbins @andyrobbins.bsky.social aka wald0
Rohan Vazarkar @cptjesus.bsky.social Former Pentester
Engineer at SpecterOps
Author of BloodHound
Mathis Hammel-Brylinski @mathishammel.bsky.social Programmation compétitive, cybersécurité & IA.
Co-fondateur & CTO @agoratlas.com, agence d'analyse des réseaux sociaux à grande échelle.
Ivanlef0u @ivanlef0u.bsky.social ivanlef0u.fr
Ru Campbell @campbell.scot Microsoft Security MVP + Microsoft Security Practice Lead at Threatscape
Mostly: Entra, Defender, Intune, Purview, and Microsoft 365
Also: dad, metal, lifting, wrestling, cars
Mostly on Twitter rather than here: @rucam365
Chris Farrell @seajay.rocks 
RastaMouse @rastamouse.me make pic +relax
Scott Sutherland @nullbind.bsky.social 
Quentin @quentinlemaire.fr Infosec
Raphaël Pothin 🐼 Former 5x Microsoft MVP @raphaelpothin.bsky.social 💫 Former 5x Microsoft MVP
💗Power Platform Governance, Security & Dev Experience Advocate
👀 Exploring AI-Assisted Development (“Vibe Coding”)
💻 Lead Power Platform Reliability Engineer @Manulife
💭 All opinions my own
mthcht @mthcht.bsky.social Threat Hunting - DFIR - Detection Engineering
🐙 https://github.com/mthcht
🐦 https://x.com/mthcht
📰 https://mthcht.medium.com
hotnops @hotnops.bsky.social Does stuff at @specterops
Cloud security research
SadProcessor @sadprocessor.bsky.social Purple PowerShell & Hazy Windows.
Ghost Dog Whisperer.
BloodHound Operator.
Dr Nestori Syynimaa @drazuread.com Principal Identity Security Researcher @Microsoft. Ex-Secureworks (PhD, MSc, MEng, CITP, CCSK).
And yes, opinions are my own ;)
SpecterOps @specterops.io Creators of BloodHound | Experts in Adversary Tradecraft | Leaders in Identity Attack Path Management
Hexacorn @hexacorn.bsky.social Red Brain, Blue Fingers
Malware Analysis, Reverse Engineering, Threat Hunting, Detection Engineering, DFIR, Security Research, Programming, Curiosities, Software Archaeology, Puzzles, Bad dad jokes
https://www.hexacorn.com/blog/
hexacorn@infosec.exchange
Yarden Shafir @yardenshafir.bsky.social A circus artist with a visual studio license
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
Karl Fosaaen @kfosaaen.bsky.social VP of Research - @netspi
Co-author of “Penetration Testing Azure for Ethical Hackers” (http://amzn.to/3GOvW3A).
@kfosaaen on most other platforms
Daniel Bradley @danielbradley.bsky.social Microsoft MVP for Identity and Graph API
Blog at https://ourcloudnetwork.com/
Eric Woodruff @ericonidentity.com Entra nerd currently @ #Semperis. Parent. Partner. MS Security MVP. Views are those of my cat.
Jim Sykora @jimsycurity.adminsdholder.com I enjoy security, technology, learning, books, & the great outdoors.
Trying to be human & kind.
Opinions = mine. He/Him/Hän
https://github.com/JimSycurity
https://www.adminsdholder.com
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.
EricaZelic @ericazelic.bsky.social Security Engineer / IAM Security. Defending against people like me. 
Lee Chagolla-Christensen @tifkin.bsky.social I like making computers misbehave. Does stuff at http://specterops.io.
Github: https://github.com/leechristensen
Mastodon: @tifkin_@infosec.exchange
@sapirxfed.bsky.social @sapirxfed.bsky.social Security researcher.
I have a blog: https://sapirxfed.com
XPN @xpnsec.com Hacker for hire at @specterops.bsky.social
Blog: https://blog.xpnsec.com
harmj0y @harmj0y.bsky.social Researcher @SpecterOps. Coding towards chaotic good while living on the decision boundary. #dontbanequality
Merill Fernando 💚 @merill.net Product Manager @microsoft | Creator of bluesky.ms • cmd.ms • idPowerToys.merill.net • Graph X-Ray • 🇦🇺 • 🇱🇰 • Posts my own
http://youtube.com/@merillx
Sign up to my newsletter https://entra.news
rayanlecat @handle.invalid Pentester
Clément Labro @itm4n.bsky.social Pentest & Windows security research
Scoubi @scoubi.bsky.social Infosec, Detection Engineering, Threat Research, Threat Hunting, OffSec, Conference Organizer.
Olaf Hartong @olafhartong.nl Security researcher with a camera | @FalconForce.nl | Microsoft MVP | Snow man role model | https://youtube.com/@olafhartong
Nate Warfield @n0x08.bsky.social Network Security | Hacker | WIRED25 2020 | CTI-League Founder | Security Researcher
Dominic White @singe.bsky.social Hacker at Orange Cyberdefense's SensePost Team
https://hello.singe.za.net/
Nathan McNulty @nathanmcnulty.com Loves Jesus, loves others | Husband, father of 4, security solutions architect, love to learn and teach | Microsoft MVP | @TribeOfHackers | 🐘infosec.exchange@nathanmcnulty
Fabian Bader @fabian.bader.cloud #Security #Azure #EntraID #XDR #MDE #Identity #M365 #AD #PKI #KQL
Microsoft MVP
Tweets and opinions are my own
Dirk-jan @dirkjanm.io Hacker at outsidersecurity.nl. Researches Entra ID, AD and occasionally Windows security. I write open source security tools and do blogs/talks to educate others on these topics. Blog: dirkjanm.io
Serianox (Taylor's Version) @duboucher.eu FIDO guru, “I am not a Number, I am a Free Variable.” Non-authoritative answer, ¬CISSP®, POP&IMAP culture, 🎸🏊♀️🚴♀️🎮, enchanteur de magiciel ᕕ(ᐛ)ᕗ
Mathieu Feuillet @mathieufeuillet.bsky.social Former Head of CERT-FR. Former Head of Operations at ANSSI
mks @mks10110.bsky.social 
Mynameisv @mynameisv.bsky.social 🧙 Chaotic Good Archmage
🐥@mynameisv_
Cedric Foll @follc.bsky.social Directeur du numérique de l’université de Lille 
newsoft @newsoft.bsky.social Hacker, cyber security expert, troll, etc.
Gerome BILLOIS @gbillois.bsky.social In the cybersecurity field for the last 20 years, love to share insights. Book author https://www.hachette-pratique.com/auteur/gerome-billois/#
Harvesterify @harvesterify.bsky.social Protecting Galileo at @esa.int | Ground segment cybersecurity | All your ground stations are belong to us | Previously @SafranElecDef & @ANSSI_FR
Hash Miser ✊🇺🇦 @hash-miser.bsky.social Internet janitor, #CERT #BlueTeam and Whisk(e)y enthusiast "Everything you do is useless ! Enjoy 🍻" hash_miser@infosec.exchange
Joel M. Leo @joelmleo.bsky.social Infosec/identity architect oth for my next role. Minmatar for the Winmatar. He/Him. My tweets are my own opinions.
Ned Pyle @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
Kevin Beaumont @doublepulsar.com cybersecurity weather man. scanning the horizons for cloudy cyber. Expert at nothing except computer rubbish. Anti-ransomware since 2015.
Steve Syfuhs @syfuhs.net Noted idiot. Principal something or other. Runs the Windows Authentication team at Microsoft. It's my fault your password doesn't work.
Mostly dog pictures. Might actually be two dogs in a trench coat. 🇺🇸 / 🇨🇦
https://syfuhs.net/
Will Dormann is on Mastodon @wdormann.bsky.social I play with vulnerabilities and exploits.
While this site initially showed promise, I've grown tired with its lack of improvement.
You'll find me @wdormann@infosec.exchange on Mastodon.
James Forshaw @tiraniddo.dev Security researcher in Google Project Zero. Author of Attacking Network Protocols. Posts are my own etc. 
Cliff Fisher @brd.bsky.social Your friendly neighborhood Active Directory expert. Ex-Microsoft. Was @brdpoker on that other site. Also loves poker, board games, watching sports, and spending time with my wife and our fur kiddo. He/him
SwiftOnSecurity @swiftonsecurity.com computer security person. former helpdesk
Crypt0-M3lon @crypto-m3lon.bsky.social