ISC StormCast for Friday, August 21st 2020

Office 365 Mail Forwarding Rules (and other Mail Rules too)
https://isc.sans.edu/forums/diary/Office+365+Mail+Forwarding+Rules+and+other+Mail+Rules+too/26484/
Spoofing GMail/GSuite Customers
https://ezh.es/blog/2020/08/the-confused-mailman-sending-spf-and-dmarc-passing-mail-as-any-gmail-or-g-suite-customer/
Microsoft Updates DisableAntiSpyware Registry Key
https://docs.microsoft.com/en-us/windows-hardware/customize/desktop/unattend/security-malware-windows-defender-disableantispyware
Acoustic Based Physical Key Inference
https://www.comp.nus.edu.sg/~junhan/papers/SpiKey_HotMobile20_CamReady.pdf