This issue covers 1H2023, and the full report is available online:

<https://www.netscout.com/threatreport>

We make these findings freely available as a service to the operational community; feedback welcome.

Again, no registration is required to view the full report online.  A .pdf summary is available for download; registration is required to download the .pdf.

[Full disclosure: I am employed by NETSCOUT and am a contributor to this report.]