@mastodonmigration @jeffowski @snarfed.org @snarfed how about someone just sends me the URL / domain / IPs of said bridge and I'll add it to a public blocklist then so everyone can pull that one for their instance / account instead?

Should be trivial to do...

https://github.com/greyhat-academy/lists.d/blob/main/activitypub.domains.block.list.tsv

Addendum: Apparently it's snarfed.org & brid.gy

https://social.growyourown.services/@homegrown/111921549024269007

Addendum #2: Already at it...
https://github.com/greyhat-academy/lists.d/issues/51

Addendum #3: Done. Feel free to download it from here:
https://raw.githubusercontent.com/greyhat-academy/lists.d/main/activitypub.domains.block.list.tsv