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A federal appeals court today overturned a $1 billion piracy verdict that a jury handed down against cable Internet service provider Cox Communications in 2019. Judges rejected Sony's claim that Cox profited directly from copyright infringement committed by users of Cox's cable broadband network.

Appeals court judges didn't let Cox off the hook entirely, but they vacated the damages award and ordered a new damages trial, which will presumably result in a significantly smaller amount to be paid to Sony and other copyright holders. Universal and Warner are also plaintiffs in the case.

"We affirm the jury's finding of willful contributory infringement," said a unanimous decision by a three-judge panel at the US Court of Appeals for the 4th Circuit. "But we reverse the vicarious liability verdict and remand for a new trial on damages because Cox did not profit from its subscribers' acts of infringement, a legal prerequisite for vicarious liability."