This has nothing to do with Qubes and Whonix, but it does apply to the Tor Project, on which Whonix is built (which can be used in Qubes OS), so I think it is appropriate to discuss Team Cymru and the Tor Project.
I wrote about it on the Whonix forum: Team Cymru and Tor Project. - Support - Whonix Forum
Tried to write about it on the Tor Project forum, but they don’t approve, maybe don’t want to discuss it, I don’t know why, but I think it’s very interesting, just look at what features and tools Team Cymru has.
I think it’s worth talking about because there’s too little information about it, it’s interesting to hear other people’s opinions.