@thice.bsky.social
Allround Security, IR & SOC professional. Escape room, CTF & game creator. Organizer WHY2025 CTF. Mediocre lockpicker. CTF teams: Eindbazen, Jobless Hackers and Spotless. https://cybersecurity-escaperoom.com/ https://thice.nl/ https://ctf.why2025.org
@eliothiggins.bsky.social
Founder and creative director of Bellingcat and director of Bellingcat Productions BV. Author of We Are Bellingcat. Democracy isn't dead, it just smells funny.
@europol-eu.bsky.social
The European Union Agency for Law Enforcement Cooperation #MakingEuropeSafer
@malwarejake.bsky.social
Breaker of software, responder of incidents, IANS Faculty, VP R&D Hunter Strategy, Supreme Allied Commander of ANTIFA.
@casvancooten.com
@chvancooten on the bird app 🐦 --- Benevolently malicious offensive security enthusiast || OffSec Developer & Malware Linguist || NimPlant & NimPackt author || @ABNAMRO Red Team
@tijme.bsky.social
Offensive Security at ABN AMRO Bank 🏦. Red Teaming, Malware Development & Reverse Engineering 🐙. Cyber Cyber Cyber ⚡️.
@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
@marcoverip.bsky.social
Does a thing or two with red teaming @ Outflank | part time race and drift car instructor
@cyb3rops.bsky.social
Placeholder profile : https://x.com/cyb3rops | glad to be in this respectful safe space | vi/vim
@jilles.com
☠️I void warranties for a living. ☠️ Family: @syljil.com @jhewitt.net @jellejurre.dev @jurrejelle.dev https://www.jilles.com/contact
@berthub.eu
Voormalig toezichthouder, schrijver van stukjes, nerd, amateur wetenschapper. Spreekt namens niemand. https://berthub.eu/
@alexandernl.bsky.social
Founder Blendle (acquired), University of the Netherlands, http://POM.show
@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
@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
@sterknikki.bsky.social
Bijz. Hoogleraar Onderzoeksjournalistiek (VU) 👩🏻🎓 Plv hoofd Analyse Nationale Veiligheid (NCTV) 📊 Bestuurslid Nationaal Comité 4 en 5 mei 🇳🇱 Bondgirl van Nick ❤️ Lid Volt 💜 Hier op persoonlijke titel 🖋️
@davemaasland.bsky.social
Connecting & inspiring people to create a safer, digital world | Passion for IT Security | CEO @ESETNL
@berthubert.bsky.social
Software developer, entrepreneur, former government regulator, current government advisor, amateur scientist, publicist. https://berthub.eu/ More active on Mastodon -> @bert_hubert@fosstodon.org -> Nederlandse BlueSky @berthub.eu
@olafkoens.bsky.social
Correspondent, schrijver, journalist. 'When the going gets weird, the weird turn pro.' https://www.singeluitgeverijen.nl/nijgh-van-ditmar/auteur/olaf-koens/
@wessec.bsky.social
Things I say on Twitter are personal opinions and views. Team Blue | DFIR | Bug bounties Full time Blood Glucose manager (T1D) https://blog.wesselhissink.nl
@yafsec.bsky.social
http://Zerocopter.com | CTO | Speaker | Security | Hacking | ALT-S Organizer | נקר ירוק | Last Unicorn Con | Defcon 003120 | @iamthecavalry | @yafsec@mastodon.online
@tomscott.com
I make things. They’ll probably come back to haunt me in a few years’ time. https://www.tomscott.com/
@troyhunt.com
Creator of Have I Been Pwned. Microsoft Regional Director. Pluralsight author. Online security, technology and “The Cloud”. Australian.
@schizoduckie.bsky.social
The lamest hacker you know. I find the data and passwords that you don't know are leaking
@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'
@mrkoot.bsky.social
IT, privacy, security, democracy. PhD. PGP: 51F9 8FC9 C92A 1165 (http://keybase.io/mrkoot). IT security specialist at Secura, research associate at University of Amsterdam. Mastodon: @mrkoot@infosec.exchange LinkedIn: /in/mrkoot
@electrospaces.bsky.social
Insights in Signals Intelligence, Communications Security and Top Level Telecommunications. Also tweeting in Dutch and sometimes in German.
@cryptoron.bsky.social
@dutchosintguy.bsky.social
Dutch guy with Open Source Intelligence & Analysis skills • OSINT • #osintcurious • Certified Instructor & Author @SANSInstitute • Director @shadowdragonio
@thegrugq.bsky.social
@mifarelady.bsky.social
Co-founder womenofwicca.nl for Women in Infosec | DC3120 | 🎙Angrynerds | SSDGM 🖤 | (she/her)
@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
@floort.bsky.social
@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://news.victorgevers.com. "I was there when software cracking was in its prime."
@ploegmakers.bsky.social
Cybersecurity & tech. I love music and write about comics @9ekunst.nl. Leidenaar.
@icypalm.bsky.social
Software Developer, amateur electronicus, houdt van dingen slopen(en repareren) also: https://mastodon.social/@IcyPalm
@lennaert89.bsky.social
Interested in infosec / hacking / osint / dfir / bugbounty! Formerly Zerocopter.com Head CSIRT over at divd.nl Hacknotcrime Advocate Aut viam inveniam aut faciam.
@azeria-labs.com
Founder of Azeria Labs, Trainer, Author of Blue Fox: Arm Assembly Internals & Reverse Engineering
@kimzetter.bsky.social
Journalist - cyber/natn'l security. Speaker. Author - COUNTDOWN TO ZERO DAY: Stuxnet and the Launch of the World's First Digital Weapon Signal: KimZ.42 https://www.amazon.com/Countdown-Zero-Day-Stuxnet-Digital/dp/0770436196 https://www.zetter-zeroday.com
@lookitup.baby
Kubernetes SIG Security co-chair, container escape artist, aurora chaser, goose in the mainframe. Minneapolis. They/them. Stay punk 🏴 MSP feed info here: https://bsky.app/profile/lookitup.baby/post/3lapkhevr222w