ISC StormCast for Friday, September 22nd, 2023

Apple Patches Three 0-Days
https://isc.sans.edu/diary/Apple+Patches+Three+New+0Day+Vulnerabilities+Affecting+iOSiPadOSwatchOSmacOS/30238
WebP Vulnerability
https://blog.isosceles.com/the-webp-0day/
MOVEit Transfer Service Pack
https://community.progress.com/s/article/MOVEit-Transfer-Service-Pack-September-2023
Improved Passkey Support in Windows 11
https://www.microsoft.com/en-us/security/blog/2023/09/21/new-microsoft-security-tools-to-protect-families-and-businesses/