commit 571a842f9eff28c7710df7d7142801eb47a69fad Author: aljosha Date: Mon Nov 17 22:00:16 2025 +0100 Added paper extended version diff --git a/Hey_there_You_are_using_WhatsApp.pdf b/Hey_there_You_are_using_WhatsApp.pdf new file mode 100644 index 0000000..a5d3f6c Binary files /dev/null and b/Hey_there_You_are_using_WhatsApp.pdf differ