Witch-hunting. Our legal standard is "innocent until proven guilty", and the author already filed a legal complaint, so the best thing for her to do is tell her story in general terms and let the legal system sort it out. Vigilante justice of any kind (including an internet lynch mob) doesn't help.

Legal standard. This isn't a court of law. By your logic, if a friend asked me about working for a place, I shouldn't be able to tell them my experiences, because that would be "vigilante justice."

The company needs to be named and shamed, otherwise they will keep getting away with this trash. People will still sign up to work for them, not knowing what is happening. By putting the name of the company out there, those people can be informed, and make a better decision.