Orange Cyberdefense @orangecyberdefense.bsky.social Orange Cyberdefense is the expert cybersecurity business unit of Orange.
As the leading security provider, we strive to build a safer digital society.
Orange Cyberdefense CERT @ocd-cert.bsky.social The CERT Orange Cyberdefense brings together experts on Cyber Threat Intelligence (CTI), Cybercrime Monitoring (MCM), Vulnerability Operation Center (VOC) and digital forensics and incident responders (CSIRT).
https://www.orangecyberdefense.com/
NCSC UK @ncsc.gov.uk We are the National Cyber Security Centre – part of the UK’s intelligence & cyber agency GCHQ. We help to make the UK the safest place to live and work online.
Kàto @k4bergen.bsky.social Digitale Veiligheid gemeenten/Besturing beleid én uitvoering/ Innovatie/ Informatisering/ Security/ Privacy/ Coffee lover/ WHY2025/ DIVD
Alexander Klöpping @alexandernl.bsky.social Founder Blendle (acquired), University of the Netherlands, http://POM.show
Microsoft Threat Intelligence @threatintel.microsoft.com We are Microsoft's global network of security experts. Follow for security research and threat intelligence. https://aka.ms/threatintelblog
Microsoft Azure @azure.microsoft.com Limitless innovation. ☁️ Follow along for the latest news and resources from the official Microsoft Azure team. https://azure.microsoft.com/
Microsoft Cloud @cloud.microsoft.com The most trusted and comprehensive cloud.
RTV Utrecht @rtvutrecht.nl Nieuws uit de provincie Utrecht.
Tip ons via WhatsApp: 06 - 16 14 12 18 of via onze tiplijn: (030) 8500 500.
Edwin van Andel @yafsec.bsky.social http://Zerocopter.com | CTO | Speaker | Security | Hacking | ALT-S Organizer | נקר ירוק | Last Unicorn Con | Defcon 003120 | @iamthecavalry | @yafsec@mastodon.online
Bert Hubert 🇺🇦🇪🇺🇺🇦 @berthub.eu Voormalig voormalig toezichthouder, schrijver van stukjes, nerd, amateur wetenschapper. Spreekt namens niemand. https://berthub.eu/
Kim Zetter @kimzetter.bsky.social Journalist - cyber/natn'l security. Speaker. Georgetown adjunct prof. Author - COUNTDOWN TO ZERO DAY: Stuxnet and the Launch of the World's First Digital Weapon
Signal: KimZ.42
https://www.zetter-zeroday.com
Fleur van Leusden @queenfennec.bsky.social CISO @Kiesraad - Gamer - beware of my sharp edges - views are my own
Podcast CISOpraat:
https://open.spotify.com/show/0qSxCHWV66I2Fd2hJB97qT?si=MLwgkHSYTnWAaIA208T4lw
PyroBatNL @pyrobatnl.bsky.social ICT, infosec, privacy, veiligheid.
FPM: vuurwerk, explosieven, chemie
🍫Chocola🍄Efteling💙Blauw
🦇vliegmuisjes #LEGO *Socialist *Nieuwsgierig
Floor Terra @floort.bsky.social 
Victor Gevers @0xdude.bsky.social (Grumpy Old) Hacker. Co-founder of the GDI Foundation. Co-founder Dutch Institute for Vulnerability Disclosure. Co-founder CSIRT.global
and unfiltered on https://victorgevers.com. "I was there when software cracking was in its prime."
Joost Schellevis @schellevis.net journalist @ NOS
Peter Pannekoek @peterpannekoek.bsky.social Cabaretier | Oudejaarsconference 2025 | Dit Was Het Nieuws | ‘Waarom gaan we niet vaker?’ | The Roast | Mijn voorstelling DNA is terug te kijken op NPO Start
Lennaert89 @lennaert89.bsky.social Interested in infosec / hacking / osint / dfir / bugbounty!
Formerly Zerocopter.com, currently Head of Triage at Intigriti.com
Head CSIRT over at divd.nl
Hacknotcrime Advocate
Aut viam inveniam aut faciam.
Rickey Gevers @uid.bsky.social Exposed Russian, Chinese, Iranian & Indian state sponsored hackers. Founded @waarneming & @scatsec. Currently @RespondersNU. 4.669; 3.14159.
SchizoDuckie @schizoduckie.bsky.social The lamest hacker you know.
I find the data and passwords that you don't know are leaking
Erik Remmelzwaal @erik.zolder.io Co-Founder Zolder.io | Promoter of Atticsecurity.com | Creator of Cybersecurity | Lover of the Misses | Father of Two | Coach of Fieldhockey | Haver of no Worries
Tom Wolters @tomsec.bsky.social AKASEC, Making the Dutch IT more secure, Cybersecurity, DIVD, Research, CTI, Go, Python
Rik @rikvduijn.bsky.social Zolder 
Oscar Koeroo @okoeroo.bsky.social CISO somewhere and cyber stuff.
Huib Modderkolk @huibmodderkolk.bsky.social Onderzoeksjournalist Volkskrant
Going dark
h.modderkolk at volkskrant.nl
Signal: hmodderkolk.20
Bert Hubert 🇺🇦🇪🇺🇺🇦 @berthubert.bsky.social Software developer, entrepreneur, former government regulator, current government advisor, amateur scientist, publicist. https://berthub.eu/ More active on Mastodon -> @bert_hubert@eupolicy.social -> Nederlandse BlueSky @berthub.eu
BleepingComputer [Unofficial] @bleepingcomputer.com.web.brid.gy BleepingComputer is a premier destination for cybersecurity news for over 20 years, delivering breaking stories on the latest hacks, malware threats, and […]
🌉 bridged from 🌐 https://bleepingcomputer.com/: https://fed.brid.gy/web/bleepingcomputer.com
Dave Maasland @davemaasland.bsky.social Connecting & inspiring people to create a safer, digital world | Passion for IT Security | CEO @ESETNL
Daniël Verlaan @daniel.verlaan.xyz journalist RTL Nieuws ☎️ 06 2089 8142 📫 daniel.verlaan@rtl.nl 🏆 winnaar Wie is de Mol, Tegel & Loep 📕🎙️🍿 boek, podcast en docu ‘Ik weet je wachtwoord'
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app