Rutger Zuydervelt / Machinefabriek @machinefabriek.bsky.social Musician and graphic designer
machinefabriek.nu
machinefabriek.bandcamp.com
rutgerzuydervelt.com
LosBol @losbol.bsky.social World Citizen- cyberbaas- researcher DIVD - 450+responsible discl.
KL3FT3Z @toxy4ny.bsky.social Red Teamer & Offensive AI Researcher. Creator of redteam-ai-benchmark and other open-source redteam tools. Writing about LLM security and safety, system’s hardening and adversarial AI.
Gitlab.com- https://gitlab.com/toxy4ny
Dev.to - https://dev.to/toxy4ny
🕳️ @onetimewpad.bsky.social 🌌- S @squarezero.bsky.social @squarezero.bsky.social
https://cloudtotalsecurityosx.blogspot.com @ctsecurityosx.bsky.social https://cloudtotalsecurityosx.blogspot.com/
https://groups.google.com/g/cloudtotalsecurityosx
ShadowBumble @shadowbumble.nl 
paradx @cptke.bsky.social CH
1024 @ntds.bsky.social 🌌
AgentPay @agentpay.bsky.social Open-source AI skills and tools. Free tools are community-maintained — deploy them to your own AI agent with one script. Paid tools operate on the XRP Ledger via x402 — pay per call, no subscriptions.
Nhscm @nhscm.bsky.social 
Berim Riva @berimriva.bsky.social Red Team - Malware Dev 👾
@o3tz1.bsky.social @o3tz1.bsky.social 
Jack0Lope @jack0lope.bsky.social Mostly harmless CISO wandering the galaxy with far too many board games, books, and an unreasonable love of all things geeky. Go outside, make a few bold decisions that just might pay off.
Callum Laing @callumlaing.bsky.social I help ambitious people raise capital, get board seats, take companies public. Let's get more entrepreneurs and builders on bsky!
Author of 4 best selling business books
@b0atz.bsky.social @b0atz.bsky.social 
adamcysec @adamcysec.bsky.social Threat Hunter 🔎 | Team Blue 💙 | Powershell | Python |
@s1zzzz.bsky.social @s1zzzz.bsky.social 
@quirky-diffie.bsky.social @quirky-diffie.bsky.social 
@brimstone.at.the.narro.ws @brimstone.at.the.narro.ws 
@giantall.bsky.social @giantall.bsky.social 
@raeph123.bsky.social @raeph123.bsky.social 
mrpnkt @mrpnkt.bsky.social 
aridjourney @aridjourney.bsky.social Threat research at HarfangLab. Opinions are my own.
Bart @bartdebacker.bsky.social Randstedeling, omgeving Rotterdam. Doet iets in Finance bij een grote corporate. Mijmert. Hobbyt. Volgt nieuws, maar niet altijd aandachtig.
0xjar @oxjar.bsky.social noob hacker
make some tools:
https://github.com/0x1Jar
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
Jelle Vergeer @jelleverg.bsky.social 
Stoned Autistic Asshole Communist @leninistautie.bsky.social ☭ 33 they/them/dont perceive me. Autistic Communist, destroyer of empires, and only slightly an asshole. I like computers, metal, cats and weed. Pagan bastard. Fuck the USA. ☭
@silverlight99.bsky.social @silverlight99.bsky.social 
malmoeb.bsky.social @malmoeb.bsky.social Head of Investigations at InfoGuard AG - dfir.ch
@fajrvehr.bsky.social @fajrvehr.bsky.social 
apexxor @apexxor.com Cyber dumpster fire marshal, tabletop adventurer, wannabe coffee and whiskey snob, Malort propagandist, new dad, & husband. Follows folks smarter than he/him.
kaiser @bitskaiser.bsky.social may God be in your code as it is in mine- S DodgeThisSecurity @shotgunner101.bsky.social Computer Security Professional. Tweets are my own.
Rooster Teeth Archive Project:
https://rtarchive.org/videos
Blog: dodgethissecurity.com
- D @digitalfabric.bsky.social @digitalfabric.bsky.social
Martin Haunschmid | ntrm @ntrm.bsky.social Penetration Tester | AppSec
Founder Adversary GmbH
OS(CP|WE|EP)
@cfalta.bsky.social @cfalta.bsky.social 
@igotunj.bsky.social @igotunj.bsky.social 
st0_ic @d0c.bsky.social Infosec professional, former healthcare professional. Professionally unprofessional DFIR DJ. he/him
https://www.twitter.com/st0_ic
Aloïs Thévenot @techbrunch.fr Jack of all trades, master of some. CTO / Pentester
@lastseen.bsky.social @lastseen.bsky.social 
G4n4 @g4n4.bsky.social <3 Python. Break stuff for fun !
Skylar @securityward.bsky.social Twitter: @SecurityWard
mastodon: SecurityWard@infosec.exchange
Offensive security, nerdiness, dungeons and dragons, and generally a lifelong n00b.
@mgeeky.bsky.social @mgeeky.bsky.social 
@moonlithorn.bsky.social @moonlithorn.bsky.social 
Mackenzie Jackson @advocatemack.bsky.social DevRel @AikidoSecurity - Kiwi living in the Netherlands
@g0th1c-l3m0ns.bsky.social @g0th1c-l3m0ns.bsky.social 
Jelle Niemantsverdriet @jelle.niemantsverdriet.nl Cybersecurity leader challenging traditional approaches. Veteran incident responder. Advocate for human-centered security that builds trust, not barriers. Speaker on resilient design.
Also likes rowing, running, reading. 🇳🇱
Tony Macaroni @tonymacaroni.eu Cyber Security Specialist- X @xorraxrax.bsky.social @xorraxrax.bsky.social
@den-n1s.bsky.social @den-n1s.bsky.social 
Martin Mace-Hardyman 🇳🇱 @hardymanmace.bsky.social Senior .NET Developer @ VX Company. Opinions are my own.
@0xsudo.bsky.social @0xsudo.bsky.social 
Chris Shields @r00t0v3rr1d3.bsky.social Red Team
Atsika @atsika.bsky.social Red Team enthusiast | Malware development enjoyer | Adversary Simulation at @quarkslab.bsky.social
OQ @queeniesunday.bsky.social Yam yam and lover of ale, art, cheese and infosec... In that order obvs
https://www.flickr.com/photos/197955489@N04/
@chiknliverpizza.bsky.social @chiknliverpizza.bsky.social have a groovy day... and stay groovy! 😎🤘
... for science🥃
Sander @sanderr.bsky.social Forensics, IR, threat intelligence, reversing, blue teamer and occasional DevOps’er.
@morkeus.bsky.social @morkeus.bsky.social 
@surfingbear3.bsky.social @surfingbear3.bsky.social 
Andrew Pollard @ajpollard1979.bsky.social Men whose decisions have been formed...by instinct, by impulse, by inherited loves & hates, instead of by reason...are a menace to democracy & to civilization
Ethan Word @planedrop.bsky.social Systems Engineer, Network Engineer, Aspiring Content Creator.
youtube.com/wordtechreviews (tech)
youtube.com/planedrop (gaming)
medium.com/@planedrop
Dan Beavin @danbeavin.bsky.social Talker of security things, expert in folding sunshades, gamer, LEGO enthusiast.
Marc André Tanner @brain-dump.org Information security, operating systems, text editors
github.com/martanne
@jessefmoore.bsky.social @jessefmoore.bsky.social 
Bushidosan @bushidosan.bsky.social A red team operator interested in malware and windows internals with a sprinkle of reversing
@bushidosann at the dying bird- F Lorenzo Bernardi @fastlorenzo.bsky.social
Solomon Sklash @solomonsklash.bsky.social Offensive security
https://www.solomonsklash.io- P @passivedirectory.bsky.social @passivedirectory.bsky.social
@n1k0t.bsky.social @n1k0t.bsky.social 
@ar0x4.bsky.social @ar0x4.bsky.social 
OrangeCon @orangecon.nl The Dutch Cybersecurity Conference! Experience the Hackers Community in Amsterdam, on June 4th 2026!
@floker0.bsky.social @floker0.bsky.social 
Gangetik Prophet @kr1m1nal.bsky.social Old-school Malware & Offensive Security Researcher | ⚡Kernel Pwner⚡ | Research IPv6 Blog: http://kr1m1nal.net
@kudaes.bsky.social @kudaes.bsky.social nt authority\kurosh
meik @meikk.bsky.social Niet praten, maar doen.
IT (in)security, motorcycles and parrots.
Reading your email since 2000.
moulinette.org
@xdvn.bsky.social @xdvn.bsky.social 
Johan @poppopret.bsky.social DFIR enthusiast/ Lethal Forensicator/ Libvirt
Leon van Niekerk @leonza.bsky.social “It is pitch black. You are likely to be eaten by a grue”
Katie Rodante @katierodante.bsky.social Author of fantasy, romance, poetry books & short stories. Future rad tech. Love daily creativity, science, dogs, pixel art, gardening, and word games.
http://katierodante.com | https://www.wattpad.com/story/387209066-moonstone-a-daily-haiku-collection
@mh03tas.bsky.social @mh03tas.bsky.social 
It's Not Complicated @realmikemorin.bsky.social 🇺🇸🇺🇦💙CT Boomer husband, father, brother, uncle, friend. Golfer, percussionist, avid reader and music lover. Atheist. The time to rise up and resist is now. #Resistance. History will repeat itself if we don't do something NOW. 🚫DM's
Stuart @stu4rt.bsky.social Detection Engineer
Danny Dangerous @dpastrana.bsky.social Business Owner | CISSP | CISM | vCISO
hipstertrojan @hipstertrojan.bsky.social 
Daniel D @danieldddd.bsky.social Polyamorous needy engineer techie: networks (computers, phones and people) are all my things. Oh and cats. And memes. Scum, according to trump.
zyg0m4tik @zyg0m4tik.bsky.social Eternal Bleu bit | DFIR | Cloud |
swiper, no swiping!
@nttet.bsky.social @nttet.bsky.social 
@ekunnn.bsky.social @ekunnn.bsky.social 
@bbhacks.bsky.social @bbhacks.bsky.social 
cybrz @cybrz.bsky.social Master of Disaster @compass-security.com 🔥 for all sorts crises, scada, chunk hacking, electronics, cryptography and cyber all the things.
@ooflip.bsky.social @ooflip.bsky.social 
Vincent Freteau @z4run.bsky.social 
Frank Wiersma @frankwiersma.bsky.social Ethical Hacker | Cyber Security Professional | OSCP | Experimenting with VR ᯅ, LLM, GenAI