ISC StormCast for Wednesday, November 8th, 2023

What's Normal: New uses of DNS, Discovery of Designated Resolvers (DDR)

https://isc.sans.edu/diary/What%27s%20Normal%3A%20New%20uses%20of%20DNS%2C%20Discovery%20of%20Designated%20Resolvers%20%28DDR%29/30380

BlueNoroff macOS Malware

https://www.jamf.com/blog/bluenoroff-strikes-again-with-new-macos-malware/

Emphasizing Security by Default wiht Advanced Microsoft Authenticator Features

https://techcommunity.microsoft.com/t5/microsoft-entra-azure-ad-blog/emphasizing-security-by-default-with-advanced-microsoft/ba-p/3773130

advanced authenticator bluenoroff business computer cyber cybersecurity daily ddr default discovery dns features hacking infosec internet isc macos macos malware malware microsoft microsoft authenticator network normal november security