ryona(.)agency is using the domains gangstalking(.)services, freequeefextremist(.)com and pissqordia(.)space to circumvent instance blocks and archive fediverse instances.
cum(.)camp is doing also circumventing instance blocks with selq(.)me, which is an alias for gangstalking(.)services.

If you use secure mode in mastodon/pleroma/akkoma/others, you might want to block these domains, as well as the *.onion.pet and *.onion.ly services which are also used to those purposes, to prevent those instances from accessing and archiving your posts.

There'll likely be more popping up; if you are concerned by those things, you might want to keep an eye out