Damnit. Naomi Wu got a visit from the Chinese cops who made her sign a bogus confession and stop her completely awesome work.
She implies that her peril can be attributed to she recently mentioned a (government?) key tracker, and her declining Twitter presence.
If you don't know who I'm talking about, there are links in the article.
https://www.hackingbutlegal.com/p/naomi-wu-and-the-silence-that-speaks-volumes