Noob question about xsa-458

I think i’m a pretty paranoid person, in last day i experienced irregular behavior in my sys-net qubes… There are no reason sys-net behave like taking 1.2g disk space for about 30 min, it always starts at 140 mb disk space right after(almost instantly,as my modem speed allows, for at least less than 3 min). I recently noticed this problem since i continuously see the ‘update and restart’ popup while using whonix dvm for tor brousing, i once attempted to use onion sites rather than surface net but it starts the update cyan icon pop up right after starting tor.

I’m currently looking for making hardenedbsd sys-net dispvm to work; i once tried fedora-40-minimal vm without passwordless root, it drastically decrease the amount of disk space that (potential) hackers can use but i didn’t did an any experiment, i think it doesn’t make any changes.

I’m pretty sure, since the ‘sys-net or sys-usb acting malicious’ fits well with my situation(last 1~2 month i expericned sys-usb qube connected with my speaker , when connected to vm which is using web browsing for malicious website take too much cpu resources)

My (maybe) hacked second desktop is not wiped yet, is there anything i need to do in order to provide any information to qubes os development? I don’t think this is an terrific and horrifying event, since cyber attack in my last 1 years was a very ordinary event…