High Court Sets Intent Standard for Contributory Copyright Infringement
Vacating a $1B verdict against an ISP, the Supreme Court held that contributory copyright infringement requires intent that a service be used for infringement, not mere knowledge that infringing activity is occurring.
In Cox Communications, Inc. v. Sony Music Entertainment, the Supreme Court vacated a $1 billion contributory copyright infringement verdict against an internet service provider. The Court ruled that knowledge of infringing activity by users is insufficient to establish liability. Instead, a plaintiff must prove the provider intended its service be used for infringement. This intent can be shown either by evidence of inducement, such as advertising that encourages unlawful use, or by demonstrating the service is 'tailored to infringement' because it lacks substantial non-infringing applications.
The decision provides significant protection for a wide range of online platforms—including cloud services, hosting companies, and AI developers—whose products have legitimate purposes. It raises the bar for content owners, shifting the focus of litigation from a provider’s awareness and response policies to its affirmative conduct and product design. The Court also clarified that losing the DMCA's 'safe harbor' protection for failing to implement a repeat infringer policy does not automatically establish underlying infringement liability.
Online service providers should now review their terms of service, marketing materials, and internal communications to ensure they do not encourage infringing uses, while also documenting good-faith enforcement efforts.