By Johannes B. Ullrich, Ph.D. Excel 4 Macro Analysis: XLMMacroDeobfuscator
https://isc.sans.edu/forums/diary/Excel+4+Macro+Analysis+XLMMacroDeobfuscator/26110/
LinkedIn Phish
https://youtu.be/g0WHz6rikoc
ThunderSpy Thunderbolt Attack
https://thunderspy.io/
vBulletin Vulnerability
https://nvd.nist.gov/vuln/detail/CVE-2020-12720
Mini-Netwars
https://www.sans.org/mini-netwars
More Here