Privacy laws of the United States
Privacy laws of the United States deal with legal concepts including the invasion of privacy, a tort based in common law allowing an aggrieved party to bring a lawsuit against an individual who unlawfully intrudes into their private affairs, discloses their private information, publicizes them in a false light, or appropriates their name for personal gain. The essence of the law derives from a right to privacy, defined broadly as "the right to be let alone".
Source: Wikipedia — Privacy laws of the United States (CC BY-SA 4.0)