No worries, what you are looking for still exists and is updated/maintained, but it has a new page.
We moved this content to: https://github.com/microsoft/Azure-Advanced-Threat-Protection
Our short-URL has been updated as well, which includes: https://aka.ms/ataauditing
This shift helps move all our workarounds for Azure ATP and ATA in a single location.
Have questions? Please contact (Andrew Harris)[mailto:[email protected]] or the (Azure ATP Customer Experience Engineering (CxE) team)[mailto:[email protected]].