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Cooper

@ministraitor.bsky.social
929 followers 69 following 701 posts

Dutch software dev who spends his free time travelling all over the place to film a whole bunch of (mostly) security conferences.

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Reposted by Cooper
Women In Cybersecurity Community Association @womenofwicca.bsky.social · 18h
OMGWTFBBQ, We have MERCH NOW! 😻 Pre-order your merch before 11 October and pick it up at WICCON 2026 on 29 & 30 October. Please note: You’ll need a ticket to WICCON 2026 to order and collect your merch. wiccon.nl/merch #WICCON2026 #WICCON #WomenInCyber
The WICCON merch t-shirt
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BSides London @bsideslondon.bsky.social · 19h
It might look a little quiet from out there... It isn't. 😃 The Calls for Papers, Rookies & Workshops have closed & submissions are now being reviewed. Meanwhile, behind the scenes, we're busy putting #BSidesLDN2026 together, just 67 Days to go! 😬 #BusyBusyBusy #BearSides
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Women In Cybersecurity Community Association @womenofwicca.bsky.social · 05/10/2026
Big news: our Jaimy is back on the mic to give every speaker the best intro ever! She brings smiles, boosts the energy, and gets every visitor hyped. Got your tickets yet?! 📅 October 29–30 📍 De Lichtfabriek, Haarlem 🎟️ wiccon.nl/tickets-2026
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Women In Cybersecurity Community Association @womenofwicca.bsky.social · 04/10/2026
🐈 Bring Your Cat to WICCON Day was unfortunately rejected on the grounds of “common sense.” So this World Animal Day, we’re doing the next best thing: SEND. US. YOUR. CATS. 👇 Drop a photo of your tiny cybersecurity professional in the comments. 🖤 #Dierendag #CatsOfWICCON
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AnguaSec @anguasec.bsky.social · 02/10/2026
BSides Manchester was fun last night. Now for M2600 meetup. October is off to a cracking start.
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Women In Cybersecurity Community Association @womenofwicca.bsky.social · 02/10/2026
You can learn all about WICCON at the One Conference! Will we see you there? 🎟️ wiccon.nl/tickets-2026
One Conference logo in a WICCON background
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Women In Cybersecurity Community Association @womenofwicca.bsky.social · 01/10/2026
💀 IT’S HACKTOBER. October means pumpkin spiced lattes for some people. For us? 💻 Breaking things. ✨ Collecting stickers. 🚩 Chasing flags. ☕ Questionable amounts of caffeine. And Hacktober ends exactly where it should: at WICCON. 🔥 🎟️ wiccon.nl/tickets-2026
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BSides London @bsideslondon.bsky.social · 30/09/2026
⏰ 12 HOURS TO GO! ⏰ The #BSidesLDN2026 CFP closes at midnight TONIGHT. Still working on that submission? You’ve got time, but the clock is ticking! 🐻 🎤 Papers 🐻 Rookies 🛠️ Workshops No REST ’til Hammersmith! 🎸 bsides.london/cfp2026 #Security #BSides #London #CFP
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BSides London @bsideslondon.bsky.social · 30/09/2026
The #BSidesLDN2026 CFP closes TONIGHT at midnight! ⏰ There’s still time to get your submission in. 🎤 Call for Papers 🐻 Call for Rookies 🛠️ Call for Workshops No REST ’til Hammersmith! 🎸 bsides.london/cfp2026 #Security #BSides #London #CFP
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Women In Cybersecurity Community Association @womenofwicca.bsky.social · 29/09/2026
🚨 30 DAYS UNTIL WICCON2026 🚨 You’d think the chaos would be calming down by now. It is not. 😂 The emails are emailing. The spreadsheets are multiplying. And somehow we’re building an entire hacker con. AGAIN. See you in Haarlem. 🖤🔥 🎟️ wiccon.nl/tickets-2026
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BSides London @bsideslondon.bsky.social · 27/09/2026
🎤 3 DAYS TO GO! 🐻🐻🐻🐻 The #BSidesLDN2026 CFP is heading towards the finish line! Don't just let it be 😉 ⏰ CFP closes midnight 30 September. bsides.london/cfp2026 #Security #BSides #London #CFP
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Cooper @ministraitor.bsky.social · 27/09/2026
I was informed of his passing a while back, but it seems the news is public now. Rest in peace, Darren Martyn. youtu.be/2Zb-3_46YIc www.connachttribune.ie/news/galway-...
youtu.be
A Look At TR-06FAIL And Other CPE Configuration Disasters by Darren Martyn
YouTube video by SteelCon
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BSidesFrankfurt @bsidesfra.bsky.social · 26/09/2026
Speaker slides are going online! Most already available, more coming soon. Check them at www.bsidesfrankfurt.org #BSidesFrankfurt
bsidesfrankfurt.org
BSidesFrankfurt
A community-driven information security conference at Goethe University Frankfurt.
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BSides London @bsideslondon.bsky.social · 26/09/2026
🚌 4 DAYS TO GO! 🐻 The #BSidesLDN2026 CFP is rapidly approaching its final stop! Got an idea, some research or an experience worth sharing with the security community? Get it submitted! ⏰CFP closes midnight 30 September bsides.london/cfp2026 #Security #BSides #London #CFP
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BSides London @bsideslondon.bsky.social · 25/09/2026
🎤 Just 5 DAYS left to submit your talk for #BSidesLDN2026! Got an idea or an experience worth sharing? We want to hear from you! ⏰ CFP closes Midnight on 30 September. No REST 'til Hammersmith! 🎸🐻 bsides.london/cfp2026 #Security #BSides #London #CFP
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BSides London @bsideslondon.bsky.social · 24/09/2026
🎤 Just 6 days left to submit your talk for #BSidesLDN2026! Got some security research, an idea or an experience worth sharing? We want to hear from you! ⏰ Our CFP closes on 30 September. No REST 'til Hammersmith! 🎸🐻 bsides.london/cfp2026
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Women In Cybersecurity Community Association @womenofwicca.bsky.social · 24/09/2026
🔥 Cybersecurity loves breaking systems. Maybe it’s time we break this one. Day 1 closing keynote speaker Fleur is challenging the idea that cyber is a meritocracy and asking why women are still told to change to succeed. 🎟️ wiccon.nl/tickets-2026
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Women In Cybersecurity Community Association @womenofwicca.bsky.social · 23/09/2026
🤖 Your LLM is in production. Attackers know it. Do you know how to hack it? Anca joins WICCON2026 for a hands-on dive into the OWASP Top 10 for LLM Applications, live LLM hacking & the emerging world of AI agent vulnerabilities. 👀 🎟️ wiccon.nl/tickets-2026
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Insomni'hack @1ns0mn1h4ck.bsky.social · 23/09/2026
🚨 We’ve extended the deadline for early bird tickets until October 13th! Good news for those still looking to grab the last early bird tickets! 👉 Secure your spot: ow.ly/jewA50ZQepz #INSO27 #Cybersecurity #Infosec #CyberConference
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BSides Basingstoke @bsidesbsk.bsky.social · 22/09/2026
October may be spooky season but our mini-meets are anything but. With a super supportive community, come along to chat with friends, listen to or even give a talk. Hope to see you there :) As always if you would like to speak at one of our mini-meets please reach out via email or LinkedIn.
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Women In Cybersecurity Community Association @womenofwicca.bsky.social · 22/09/2026
🔐 What if nothing looks compromised, but financial crime is happening anyway? Caroline joins WICCON2026 to explore how identity, data & legitimate access can turn secure systems into enablers of financial crime. 🎟️ Get your WICCON2026 tickets: wiccon.nl/tickets-2026
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Women In Cybersecurity Community Association @womenofwicca.bsky.social · 21/09/2026
Want to play a game? 🎮 It’s 02:47. Systems are down. Data may be stolen. What do you do when the playbook breaks? In Kaja Möller’s workshop, step into an immersive cyber crisis simulation where the clock doesn’t stop and every decision counts. #WICCON2026
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Cooper @ministraitor.bsky.social · 19/09/2026
Watching Strictly... Vic: [REDACTED] Me: 😏 Harsh, babe...
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Women In Cybersecurity Community Association @womenofwicca.bsky.social · 18/09/2026
⚠️ A supplier disappears. Regulation changes. Your platform becomes a geopolitical liability. Do you still have a choice? CTO Kim van Wilgen joins WICCON2026 to explore how everyday IT decisions can quietly erode strategic flexibility. 🎟️ wiccon.nl/tickets-2026
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Women In Cybersecurity Community Association @womenofwicca.bsky.social · 17/09/2026
Not random aggression, but doctrine. 🌍 Dominique Heuff traces Russia's evolution into one of the world's most advanced cyber threat actors - through Soviet heritage, economic constraints, and the stress test of the Ukrainian war. 👉 Program & tickets: wiccon.nl
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Women In Cybersecurity Community Association @womenofwicca.bsky.social · 16/09/2026
🚩 Never tried a CTF? Start here! Maja & Danique from Challenge the Cyber are bringing a beginner-friendly CTF workshop to WICCON2026. Learn the basics, tackle a challenge together & start hacking! 💻 🎟️ wiccon.nl/tickets-2026
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Women In Cybersecurity Community Association @womenofwicca.bsky.social · 15/09/2026
👀 First cybersecurity conference? No, no one secretly received a manual on how conferences work. But now you did. 😎 We put together some tips to help you survive—and enjoy—your first security con. 🖤 👉
wiccon.nl
WICCON TIPS: First time at a security conference? — WICCON
by Brigitte Heijkoop
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Paged Out! @pagedout.bsky.social · 15/09/2026
Quick reminder: deadline for Paged Out! Issue #10 is in 2 weeks!
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Women In Cybersecurity Community Association @womenofwicca.bsky.social · 15/09/2026
Who controls the story after a breach? 📰 Increasingly, it's not the victim. Ieva Salnaite closes day two with "The Attacker Posted First," exploring how threat actors build narrative damage in parallel to their attacks. 👉 Program & tickets: wiccon.nl
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Women In Cybersecurity Community Association @womenofwicca.bsky.social · 14/09/2026
Could you talk your way into any building? ⚔️ In Dorota Kozlowska’s workshop, learn to hack the human through pretexting, elicitation and rapport, then put your social engineering skills to the test. Would you make it past the reception desk? #WomenInCyber #WICCON2026
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BSides London @bsideslondon.bsky.social · 14/09/2026
The #BSidesLDN2026 Call for Volunteers is now OPEN! Volunteers are crucial to making BSides happen. We need reliable, motivated & responsible people to help make this year's event a success. Interested? For more info go to: bsides.london/volunteers #BSides #London #Community
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BSides London @bsideslondon.bsky.social · 12/09/2026
The #BSidesLDN2026 Call for Volunteers opens on Monday! Volunteering is a great way to get involved and helps make BSides London happen. There can be a lot to it, so we want to be very open about what volunteering involves. Still interested? Please read: bsides.london/volunteers
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Women In Cybersecurity Community Association @womenofwicca.bsky.social · 11/09/2026
🔍 Ready to break some software? Frank & Sebastian from KPN are bringing Coverage-guided Fuzzing to WICCON2026! Learn how fuzzing uncovers vulnerabilities and get hands-on setting up your own working fuzzing environment. 🔨 🎟️ Get your WICCON2026 tickets: wiccon.nl/tickets-2026
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Women In Cybersecurity Community Association @womenofwicca.bsky.social · 10/09/2026
Cheerio and straight into the negotiation chats! 🇬🇧 Becky Stacey brings her research from the West Midlands Regional Cyber Crime Unit to explore ransomware-as-a-service. 👉 Program & tickets: wiccon.nl
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BSides London @bsideslondon.bsky.social · 10/09/2026
The best of luck to our Northern Irish cousin @bsidesbelfast.bsky.social , with their 2026 event being held today! If you would like to know more about this great event, visit bsidesbelfast.org #BSides #Belfast
bsidesbelfast.org
BSides Belfast
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Women In Cybersecurity Community Association @womenofwicca.bsky.social · 09/09/2026
The largest social engineering attack in history might not have a human behind it. 🎭 Monika Stewart explores the eerie overlap between long-game social engineering, tradecraft, and everyday LLM use. 👉 Program & tickets: wiccon.nl
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Women In Cybersecurity Community Association @womenofwicca.bsky.social · 08/09/2026
🚆 Will the train stop running? Catharine & Ola from ProRail are coming to WICCON2026 to share how they almost got breached. A real incident. Critical infrastructure. Lessons learned. 🔐 🎟️ Get your WICCON2026 tickets: wiccon.nl/tickets-2026
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Women In Cybersecurity Community Association @womenofwicca.bsky.social · 07/09/2026
"It's witchy magic that's both gentle and assertive." 🔮 Yianna Paris shows you how she jailbroke a scam bot with a single prompt - and how you can too. They told us SQL injection was dead - turns out we just reimagined it and pointed it at the model. 👉 Program & tickets: wiccon.nl
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BSidesFrankfurt @bsidesfra.bsky.social · 07/09/2026
Defending Microsoft Entra ID 4-hour hands-on workshop covering common attacks, tokens, Conditional Access, and real KQL hunting. Device code phishing • AiTM • refresh token replay — and how to detect them. With Ethan Bowen. #EntraID #CloudIdentity #SOC
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BSidesFrankfurt @bsidesfra.bsky.social · 04/09/2026
A Phishing Trip with Fancy Bear Hands-on analysis of a real APT28 attack chain — phishing email → payload → persistence → C2. Interactive platform, real artefacts, free tools only. Beginner-friendly. #FancyBear #APT28 #MalwareAnalysis
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BSides London @bsideslondon.bsky.social · 04/09/2026
It's Friday! The weather is, well, perhaps let's not talk about the weather for once... Here's Bearsides relaxing now the tickets are out, don't forget to read our ticket FAQs: bsides.london/ticketsfaqs #BSidesLDN2026 #BearSides #BSides #London #Tickets
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Women In Cybersecurity Community Association @womenofwicca.bsky.social · 03/09/2026
We get asked a lot if WICCON is open for everyone, since we only have women on stage. The answer is YES! Everybody interested in Cyber Security is welcome. Head over to the website and secure your ticket! wiccon.nl/tickets-2026
All creatures welcome, with a depiction of all kinds of halloween related characters.
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BSidesFrankfurt @bsidesfra.bsky.social · 03/09/2026
Cryptography: An Evolutionary Tale From Caesar cipher → Enigma → RSA → Quantum cryptography — in 4 hands-on hours. Encrypt, break, and experiment your way through the history of secret communication. Interactive. Practical. No pure theory.
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Hack Glasgow @hackglasgow.bsky.social · 03/09/2026
A lot goes on behind the scenes of events to make them work and ours was no exception. The Hack Glasgow 2026 transparency report, which gives a peek behind the curtain into the event, is available at: hackglasgow.live/hg-2026-tran...
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Hack Glasgow @hackglasgow.bsky.social · 02/09/2026
Where would any community-run event be without its crew..?!
Photo of crew with organisers on the stage at Hack Glasgow 2026
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BSidesFrankfurt @bsidesfra.bsky.social · 02/09/2026
Hunting Supply Chain Attacks Hands-on analysis of real malware targeting npm, PyPI, GitHub & VS Code extensions. Work with samples from Contagious Interview, Glassworm & TeamPCP — then hunt live and produce actionable intel with Paul McCarty, OpenSourceMalware
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Women In Cybersecurity Community Association @womenofwicca.bsky.social · 01/09/2026
First pulse, first success. ⚡ @g0mb4ck (Milena) shows a triggerless EM fault injection attack on Nordic Semi's nRF52810 SoC (CVE-2025-9709) - the first of its kind ever reported and remarkably reproducible. 👉 Program & tickets: wiccon.nl
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BSidesFrankfurt @bsidesfra.bsky.social · 01/09/2026
Desktop Application Pentesting 101 Java fat clients still matter — and they’re tested very differently from web apps. Reverse engineer the client, analyze proprietary protocols, build a custom pentest client, and exploit the backend. Hands-on workshop with Jakob Steeg & Tim Kranz.
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AnguaSec @anguasec.bsky.social · 31/08/2026
Ever wondered when is the data on your phone encrypted and when is it not? Or how increased security functions in phones affect the digital forensics process? Find out from @laurenspokes4.bsky.social here at @hackglasgow.bsky.social youtu.be/4cGdEyQ1HGw?... Watched this today and had to share.
youtu.be
Hack Glasgow 2026: Lauren Spokes - The Forensic War on Privacy Advances: Mobile Phones
YouTube video by Hack Glasgow
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