Hmm, what you describe doesn't appear to be "doxing", which might be illegal:
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The Illegal Activity of "Doxing": Revealing "documents or personal information" about a person, without their permission, with the intent to Threaten, Harass, Intimidate, Shame, Humiliate or Place at Risk….
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What you described was perhaps a person shooting "horse" or "G" in private residence in CA and another person in the residence took photos or video of the "action", subsequently posting the video somewhere on the wild, wild, wide-open, anything goes internet in the state of CA.
I don't see such activity as illegal.
In the future, do whatever it is you do only in the presence of trusted associates, or associates who have been frisked and allowed onto the premises if they are absent weapons or electronic devices.
That's how them "gangstas", "rappers", "celebrities", and "politicians" roll, el jefe.
Additoinal reading:
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Social Networking Web Sites and Crimes - Lawyers.com
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