diff --git a/AISecurity/US23-Heiding-Devicing-and-Detecting-Phishing-wp.pdf b/AISecurity/US23-Heiding-Devicing-and-Detecting-Phishing-wp.pdf
new file mode 100644
index 0000000..2c0069d
Binary files /dev/null and b/AISecurity/US23-Heiding-Devicing-and-Detecting-Phishing-wp.pdf differ