Gudrun Feldkamp | ForestBathingAcademy | Bosbaden |De Stad Uit @bosbaden.bsky.social An entrepreneur with a passion for science and nature, I create and guide transformative nature experiences. My work blends intellect, action, and a love for the natural world to shape a healthier, more balanced future
Hackerspace Arnhem @hack42.bsky.social Hack42: hackerspace en computermuseum Arnhem. Een technische creatieve omgeving waar alles kan. Kom langs! Wat wordt jouw project?
https://hack42.nl
Bart Reedijk @brdk.nl 
DIVD @divdnl.bsky.social Dutch Institute for Vulnerability Disclosure
divd.nl
divd.community
Cooper @ministraitor.bsky.social Dutch software dev who spends his free time travelling all over the place to film a whole bunch of (mostly) security conferences.
m@rco @marcoheijkoop.nl ¯\_(ツ)_/¯
L⭕️rd Quux of The Netherlands @quux.bsky.social Bachelor, Security Never Ending Research & Development (N.E.R.D), Lockpicker apprentice, and whisky 🥃 aficionado, Photo-amateur... Posts are my personal view!
Rik @rikvduijn.bsky.social Zolder 
Jeroen van der Ham @jvdham.nl Associate Professor at UTwente on vulnerability management
1sand0s@infosec.exchange and @1sand0s
Dutch_OsintGuy @dutchosintguy.bsky.social Dutch guy with Open Source Intelligence & Analysis skills • OSINT • Certified Instructor @SANSInstitute • SVP of Engineering& Chief Innovator @ shadowdragon.io
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
Chantal 🔮 @mifarelady.bsky.social Co-founder womenofwicca.nl for Women in Infosec | DC3120 | 🎙Angrynerds | SSDGM 🖤 | (she/her)
Omara Nahar @omaran.bsky.social Bullpen chief at STARK NARRATIVE. 60% WolfMode, 20% MotherGoose, 20% ComicRelief. Energy carrier, like Hydrogen. WD-40 of specialized PR. 🖤 sud0dog.bsky.social
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.
Marcel van der Velde @marcelvdvelde.bsky.social Social Engineer | Public Speaker | Hacker | Trainer | Journalist | Privacydrammer | Never Sarcastic | Founder of the Angry Nerds podcast.
SchizoDuckie @schizoduckie.bsky.social The lamest hacker you know.
I find the data and passwords that you don't know are leaking
Kàto @k4bergen.bsky.social Digitale Veiligheid gemeenten/Besturing beleid én uitvoering/ Innovatie/ Informatisering/ Security/ Privacy/ Coffee lover/ WHY2025/ DIVD
Stef @stefvandop.nl KPN redteam, member of a hackerspace in amsterdam, bla bla.
He/him. I believe that climate change is real and that vaccines are good.
Mostly here for infosec stuff.
Check us out for next year: https://orangecon.nl/ 
Ntisec @ntisec.bsky.social Father, creative, thinker, asks questions. Since 1997 mild MEcfs, since early March 2020 rather severe longcovid. Dutch & English
jos weyers @josweyers.bsky.social Author, nerd, speaker, somethingsomething locks.
Not necessarily in that order.
Anne Jan Brouwer @annejan.com Анне Ян Брoуер, Shirt-ninja, engineer, воля! 🌻
Gelukszoeker. #OpenSource #OpenStandards #Transparency Niet anoniem.
GPG: DF7FEF8DFBA721E320B18F5615B63ADCA0034B9E
Winko @winko.bsky.social 
@mikko @mikko.bsky.social Fighting malicious use of technology.
Astrid @astrido.bsky.social MoederVrouwVriendin 💗💜💙 #biplus Chair @COCNederland 🏳️🌈🏳️⚧️Co-founder @DIVDnl 💛🖤 CEO @DIVDAcademy🤓 #cybermom #zijspreekt🎤#ESET #ICAM #YNWA ♥️🤍🖤
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."
CCC @ccc.de Der Chaos Computer Club ist eine galaktische Gemeinschaft von Lebewesen für Informationsfreiheit und Technikfolgenabschätzung. https://ccc.de
Piiindakaas @piiindakaas.bsky.social Nerdfluisteraar | Doet iets met cyber & communicatie | Communicatie @ DIVD | PL @ WHY2025
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'
LosBol @losbol.bsky.social World Citizen- cyberbaas- researcher DIVD - 450+responsible discl.
Max @disclosing.observer PhD Candidate in Anti-Abuse Strategy & Ethics @ TU Delft
CSIRT Operations Lead @ https://divd.nl
Virtual Routes Fellowship Alumnus '24-'25
Writing about it all on https://disclosing.observer- 0 Ralph Horn @0xgan.bsky.social Data nerd lost in Cyber
Teamlead CSIRT @ DIVD
Incident Responder @ Northwave Security
Membership:
Curated Intelligence
DIVD
Tom Wolters @tomsec.bsky.social AKASEC, Making the Dutch IT more secure, Cybersecurity, DIVD, Research, CTI, Go, Python
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app