The term "doxing" is not well defined, but is often used broadly to refer to publicly disclosing a person's name, photograph, address, phone number, employer name, and the like, in connection with some express or implied condemnation of the person. The concern is that such disclosure can instigate or facilitate violence or vandalism targeting the person, or the sending of threats, or the sending of insulting messages, or economic retaliation (often through the person's employer). Different states have different rules dealing with such matters, and they generally define "doxing" differently, both as to what information is covered, who is protected against such disclosure, what (if any) specific purposes on the discloser's part must be shown to lead to liability, and more.
In any case, in thinking about the subject (and especially the questions that aren't limited to information such as social security numbers, bank account numbers, and the like), I came up with a set of hypotheticals that I hoped might be helpful. If any of you are interested in this, I'd love to hear your thoughts about which, if any, of these situations should lead to, say, criminal or civil liability (and, briefly, why). One can of course think that none should lead to liability—at least unless the allegations are false and therefore libelous, or are part of a criminal conspiracy involving the speaker, or involve some other factual feature not included in the hypothetical—or one can think that all should, or one can come to some conclusion in between.
Some doxing rules might not involve criminal or civil liability, and might not be subject to First Amendment restraints: For instance, a private university might restrict such speech by its students (especially about other students, staff, or faculty), or a social media platform might restrict such speech on the platform, or a newspaper might set up editorial policies about what kinds of material it publishes. But for purposes of this comment thread, I thought it would be good to focus on criminal or civil liability.
