[jwilk]

Where did you get this list? AFAICT the article (§5.4) mentions only 4 targeted services:

  22u75kqyl666joi2.onion
  n3q7l52nfpm77vnf.onion
  silkroadvb5piz3r.onion
  thehub7gqe43miyc.onion

[phw]

I'm one of the authors. You are right, these are the only onion services that were most likely targeted. The others are part of our publicly available dataset, but most likely false positives.

[rorosaurus]

There is a file called targeted-onion-services.tar.xz which is provided at the end of this page. The excel document inside, once removing duplicates, matches fluxist's comment.