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diff --git a/README.md b/README.md
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+++ b/README.md
@@ -7,4 +7,5 @@ This repo contain my (or as co presenter) public presentations and other publica
 - 2016 Car Security – Die Schwachstellen aufgedeckt (German only): https://www.informatik-aktuell.de/betrieb/sicherheit/ist-ihr-auto-sicher-car-security-die-schwachstellen-aufgedeckt.html
   - PDF available in repo
 - 2015 Using Android without Google, Part 1: https://insinuator.net/2015/02/using-android-without-google-part-1/
-  - PDF available in repo
\ No newline at end of file
+  - PDF available in repo
+- 2023 37C3 Lightning Talk - Vorstellung HW Hacking 101 Board (German only): https://pretalx.c3voc.de/37c3-lightningtalks/talk/HXYASN/