Sans Internet Storm Center Daily Network/cyber Security And Information Security Podcast

VBA Macro With Multiple Command and Control Channels https://isc.sans.edu/forums/diary/Powershell+Bot+with+Multiple+C2+Protocols/26420/ Boothole Patch Causes Unbootable Systems https://access.redhat.com/solutions/5272311 https://wiki.ubuntu.com/SecurityTeam/KnowledgeBase/GRUB2SecureBootBypass#Recovery Disabling MacOS TCC https://objective-see.com/blog/blog_0x4C.html CISA Publishes Details about Chinese Malware https://us-cert.cisa.gov/ncas/current-activity/2020/08/03/chinese-malicious-cyber-activity