diff --git a/README-jp.md b/README-jp.md
index e78a1bf..8e693f5 100644
--- a/README-jp.md
+++ b/README-jp.md
@@ -226,6 +226,7 @@ If you enjoy this awesome list and would like to support it, check out my [Patre
 
 - [Hacking Cryptocurrency Miners with OSINT Techniques](https://medium.com/@s3yfullah/hacking-cryptocurrency-miners-with-osint-techniques-677bbb3e0157) - Written by [@s3yfullah](https://medium.com/@s3yfullah).
 - [OSINT x UCCU Workshop on Open Source Intelligence](https://www.slideshare.net/miaoski/osint-x-uccu-workshop-on-open-source-intelligence) - Written by [Philippe Lin](https://www.slideshare.net/miaoski).
+- [102 Deep Dive in the Dark Web OSINT Style Kirby Plessas](https://www.youtube.com/watch?v=fzd3zkAI_o4) - Presented by [@kirbstr](https://twitter.com/kirbstr).
 
 ### Books
 
diff --git a/README-zh.md b/README-zh.md
index a84834e..0c67df3 100644
--- a/README-zh.md
+++ b/README-zh.md
@@ -242,6 +242,7 @@ If you enjoy this awesome list and would like to support it, check out my [Patre
 
 - [Hacking Cryptocurrency Miners with OSINT Techniques](https://medium.com/@s3yfullah/hacking-cryptocurrency-miners-with-osint-techniques-677bbb3e0157) - Written by [@s3yfullah](https://medium.com/@s3yfullah).
 - [OSINT x UCCU Workshop on Open Source Intelligence](https://www.slideshare.net/miaoski/osint-x-uccu-workshop-on-open-source-intelligence) - Written by [Philippe Lin](https://www.slideshare.net/miaoski).
+- [102 Deep Dive in the Dark Web OSINT Style Kirby Plessas](https://www.youtube.com/watch?v=fzd3zkAI_o4) - Presented by [@kirbstr](https://twitter.com/kirbstr).
 
 ### Books
 
diff --git a/README.md b/README.md
index e4032ad..16a5bf4 100644
--- a/README.md
+++ b/README.md
@@ -224,6 +224,7 @@ If you enjoy this awesome list and would like to support it, check out my [Patre
 
 - [Hacking Cryptocurrency Miners with OSINT Techniques](https://medium.com/@s3yfullah/hacking-cryptocurrency-miners-with-osint-techniques-677bbb3e0157) - Written by [@s3yfullah](https://medium.com/@s3yfullah).
 - [OSINT x UCCU Workshop on Open Source Intelligence](https://www.slideshare.net/miaoski/osint-x-uccu-workshop-on-open-source-intelligence) - Written by [Philippe Lin](https://www.slideshare.net/miaoski).
+- [102 Deep Dive in the Dark Web OSINT Style Kirby Plessas](https://www.youtube.com/watch?v=fzd3zkAI_o4) - Presented by [@kirbstr](https://twitter.com/kirbstr).
 
 ### Books