diff --git a/kimsuky/kimsuky-2023-03-20-joint-cyber-security-advisory.pdf b/kimsuky/kimsuky-2023-03-20-joint-cyber-security-advisory.pdf
new file mode 100644
index 0000000..de8ff24
Binary files /dev/null and b/kimsuky/kimsuky-2023-03-20-joint-cyber-security-advisory.pdf differ