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Miriam Wiesner

@miriamwiesner.bsky.social
72 followers 64 following 15 posts

Security Research PM at @Microsoft, Passionate about #hacking, #security and #powershell, messages are my own

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Reposted by Miriam Wiesner
PSConfEU @psconf.eu · 04/08/2026
🔍 Can you investigate a compromised machine without RDP or WinRM? @miriamwiesner.bsky.social & @stephanevg.bsky.social demonstrate how Microsoft Defender Live Response can help you hunt threats, collect evidence and remediate devices remotely. 👉 youtu.be/iO5ZUJiKI7k?si=NBO...
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Reposted by Miriam Wiesner
PSConfEU @psconf.eu · 14/07/2026
If your machine is compromised — is your Teams identity safe? At #PSConfEU, @miriamwiesner.bsky.social shows how attackers can: ✅ Extract session data from memory ✅ Access chats & files ✅ Impersonate users Endpoint breach ≠ limited impact. youtu.be/kF--cDq2C10?si=ZPH... #PowerShell #Security
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Reposted by Miriam Wiesner
nohwnd @jakubjares.com · 01/06/2026
Oh no, the cookie monster is here! #psconfeu #powershell
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Reposted by Miriam Wiesner
PSConfEU @psconf.eu · 27/04/2026
@miriamwiesner.bsky.social will be on stage for #PSConfEU 2026 in #Wiesbaden (1-4 June) 🎙️ No WinRM, No RDP, Still #PowerShell: Mastering Defender Live Response 🎙️ The Return of the Cookie Monster: I'm in your Teams, hijacking your identity 🎟️ psconf.eu #Europe #Germany
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Miriam Wiesner @miriamwiesner.bsky.social · 23/03/2026
At #CloudFest I‘ll be also joining André Baptista and Oliver Sild in a panel session the same day: 📍 Hackerspace, Convento 📆 Tue, Mar 24 🕒 16:55 🎤 Future of Web Security when Code is AI generated Will I see you tomorrow? 🤩 #CyberSecurity
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Miriam Wiesner @miriamwiesner.bsky.social · 23/03/2026
Are you at #CloudFest this week? Don’t miss my talk tomorrow! 📍 Hackerspace, Convento (Hotel Santa Isabel) 📆 Tue, Mar 24 🕒 15:15 🎤 I‘m in your browser, eating your cookies (…and bypassing your MFA) #CyberSecurity #PowerShell
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Reposted by Miriam Wiesner
PSConfEU @psconf.eu · 03/02/2026
@miriamwiesner.bsky.social will be on stage for #PSConfEU 2026 in #Wiesbaden (1-4 June) 🎙️ No WinRM, No RDP, Still #PowerShell: Mastering Defender Live Response 🎙️ The Return of the Cookie Monster: I'm in your Teams, hijacking your identity 🎟️ psconf.eu #Europe #Germany
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Reposted by Miriam Wiesner
PSConfEU @psconf.eu · 16/10/2025
🛡️▶️ Watch: #PowerShell #Security – A Journey Through Time 👩‍💻 @miriamwiesner.bsky.social & Anam Navied 💡 From the early script days to AMSI & cross-platform protection — how pwsh evolved to stay secure www.youtube.com/watch?v=i5h... 🎟️ #PSConfEU 26 Tickets : psconf.eu
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PSConfEU @psconf.eu · 14/10/2025
🎤 On Stage in 5min 🎤 Track 1: @miriamwiesner.bsky.social & Anam Navied Track 2: Dongbo Wang & @stevenbucher13.bsky.social Track 3: Matthew Dowst Track 4: Dante Dalla Gasperina #PowerShell #automation #Azure #DevOps
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PSConfEU @psconf.eu · 13/10/2025
🍪 Think MFA keeps attackers out? Not if they steal your browser cookies… @miriamwiesner.bsky.social showed how cookie replay bypasses MFA at #PSConfEU 2025 — and how to defend against it. 🎟️ Early bird 2026 tickets: psconf.eu #PowerShell #Security #MFA #Azure
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Reposted by Miriam Wiesner
PSConfEU @psconf.eu · 10/10/2025
💡 #PowerShell Security: A Journey Through Time 👨‍🏫👨‍🏫 @miriamwiesner.bsky.social - Security Research Program Manager at Microsoft & Anam Navied - Software Engineer, PowerShell team at Microsoft 🗓️ 14 Oct | #PSConfEU MiniCon 👉 Free ticket: synedgy.com/psconfeu-minicon #automation
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Reposted by Miriam Wiesner
PSConfEU @psconf.eu · 23/09/2025
💡 #PowerShell Security: A Journey Through Time 👨‍🏫👨‍🏫 @miriamwiesner.bsky.social - Security Researcher at Microsoft & Anam Navied - Software Engineer, PowerShell team at Microsoft 🗓️ 14 Oct | #PSConfEU MiniCon 👉 Free ticket: synedgy.com/psconfeu-minicon #automation
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Miriam Wiesner @miriamwiesner.bsky.social · 28/08/2025
Got no plans for next Wednesday? Come and join the PSUG Berlin meeting where I will conspire with the Cookie Monster to steal your cookies 😋🍪 don’t miss it! #PowerShell #Security
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Reposted by Miriam Wiesner
PowerShell User Group Berlin @psugb.de · 08/08/2025
Our September meetup on 2025-09-03 7PM CET features @miriamwiesner.bsky.social in "I'm in your Browser, eating your cookies"! Details and registration: www.meetup.com/psugbde/even...
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Reposted by Miriam Wiesner
PSConfEU @psconf.eu · 28/07/2025
Feeling lost in your #tech #career? 🎯 @miriamwiesner.bsky.social’s talk at #PSConfEU is a guide to finding your North Star goal – your long-term why. 💬 Purpose, visibility, networks & focus – all in one session. 🎟️ #PSConfEU 2026 in Wiesbaden: psconf.eu #PowerShell
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Miriam Wiesner @miriamwiesner.bsky.social · 02/07/2025
Join me and the cookie monster at @psconf.eu extracting, replaying and throwing cookies at innocent attendees. My session „I‘m in your browser, eating your cookies (…and bypassing your MFA)“ was just released today: youtu.be/8xDcq0pPNPs?... #PSConfEU
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I’m in your browser, eating your cookies - Miriam Wiesner - PSConfEU 2025
YouTube video by PowerShell Conference EU
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Reposted by Miriam Wiesner
PSConfEU @psconf.eu · 02/07/2025
🍪 Think MFA keeps attackers out? Not if they steal your browser cookies… @miriamwiesner.bsky.social showed how cookie replay bypasses MFA at #PSConfEU 2025 — and how to defend against it. 🎟️ Early bird 2026 tickets: psconf.eu #PowerShell #Security #MFA #Azure
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Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.
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Miriam Wiesner @miriamwiesner.bsky.social · 27/06/2025
I had such an amazing time at #PSConfEU ☑️ Session: „I‘m in your browser, eating your cookies (…and bypassing your MFA)“ ☑️ Session: „Find your North Star goal: Unlocking the Secrets to Success for your career“ 🍪 Threw cookies at attendees 😜 ☑️ Met so many wonderful people
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Miriam Wiesner @miriamwiesner.bsky.social · 26/06/2025
Excited to see how @jborean.bsky.social smuggles data at #PSConfEU in his session “Smuggling data between PowerShell processes like Han Solo”
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Rob Sewell He/Him @robsewell.com · 25/06/2025
You can be anything—be kind. Acts of kindness create ripples of joy. #BeKind #SpreadKindness #ChooseKindness #BeTheChange
rainbows ripples
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Miriam Wiesner @miriamwiesner.bsky.social · 25/06/2025
I‘m excited what @psfred.bsky.social is about to tell us in the next #PSConfEU session „Error Handling - a mystery in red“
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Miriam Wiesner @miriamwiesner.bsky.social · 25/06/2025
Now on stage at #PSConfEU: @alexandair.bsky.social with his presentation „A friendly Graph PowerShell survival guide“. No slides, just directly switching into demo mode 🔥
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Reposted by Miriam Wiesner
Leo Visser @autosysops.bsky.social · 25/06/2025
#PSConfEU how are you all doing on the challenge from #BePUG? Anyone wants to share their runtimes already? Don't forget that today is the deadline!
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Miriam Wiesner @miriamwiesner.bsky.social · 25/06/2025
Next up is @mrhvid.bsky.social with his amazing session „When memory fights back“ - and yes: we forced him to do a hero pose before the session started 😉 #PSConfEU
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Miriam Wiesner @miriamwiesner.bsky.social · 24/06/2025
@shaunlawrie.com educating us in his session „Automagical Web Documentation for PowerShell Modules“ at #PSConfEU
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Miriam Wiesner @miriamwiesner.bsky.social · 24/06/2025
Now on: @jborean.bsky.social with his session „Defeating the assembly conflict dragon with Assembly Load Contexts“ at #PSConfEu
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Miriam Wiesner @miriamwiesner.bsky.social · 24/06/2025
Attending @stephanevg.bsky.social session at #PSConfEU: „Road Trip with classes: A fun ride into PowerShell mastery“ Love the adventurous theme <3
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Miriam Wiesner @miriamwiesner.bsky.social · 24/06/2025
Next up at #PSConfEU: Raimund Andree and @gaelcolas.bsky.social who educate us on configuring Azure Entra ID and M365 with DSC
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Miriam Wiesner @miriamwiesner.bsky.social · 24/06/2025
Are you still struggling defining your career path? Still jumping from one role to the next one? Join my session at @psconf.eu today at 9 am to learn proven methods to find a long-term goal that keeps you motivated – even with PowerShell support. #CareerDevelopment #Mentoring #PSConfEU
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Reposted by Miriam Wiesner
Leo Visser @autosysops.bsky.social · 23/06/2025
Time for the session by @miriamwiesner.bsky.social at #PSConfEU. Let's see what cookie monsters are lurking in our browsers! #PowerShell #Security
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Jess Pomfret (She/Her) @jpomfret.co.uk · 23/06/2025
Great session by @miriamwiesner.bsky.social - make sure you catch this on the recordings... But you'll need to bring your own cookies! #psconfeu
Miriam distributing cookies
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Miriam Wiesner @miriamwiesner.bsky.social · 22/06/2025
Are you attending @psconf.eu ? Make sure not to miss my session tomorrow: "I’m in your browser, eating your cookies (…and bypassing your MFA)" Join me in room 4 at 1pm - there will be cookies. #PSConfEU #RedTeam #PurpleTeam #LiveHackDemo #PowerShell
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Reposted by Miriam Wiesner
PSConfEU @psconf.eu · 20/02/2025
@miriamwiesner.bsky.social will be on stage for #PSConfEU 2025 in #Malmö! 🎙️ Find your North Star goal: Unlocking the Secrets to Success for your career 🎙️ When Defenders think in Graphs: Unveiling Attack Paths with PowerShell 🎟️ psconf.eu #PowerShell #automation #Svenska
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