The U.S. Supreme Court just wiped out a billion dollar copyright verdict and told the music industry something it did not want to hear. Internet providers are not the copyright police. In a unanimous ruling on March 25, 2026, the justices sided with Cox Communications, declaring the company cannot be held responsible for illegal music downloads by its subscribers. The decision reshapes the fight against online piracy and raises fresh questions about who truly pays the price when songs are stolen.
What the Supreme Court Actually Decided
5 The Supreme Court ruled that internet service provider Cox Communications cannot be held liable for copyright infringement by its subscribers in a closely watched dispute over pirated music. The high court ruled unanimously in favor of Cox. 3 The case was argued on December 1, 2025, and decided on March 25, 2026. 3 Justice Clarence Thomas delivered the opinion of the Court, joined by Chief Justice Roberts and Justices Alito, Kagan, Gorsuch, Kavanaugh, and Barrett.
The core principle is simple but powerful. 4“Under our precedents, a company is not liable as a copyright infringer for merely providing a service to the public with knowledge that it will be used by some to infringe copyrights,” Justice Thomas wrote.
3 The Court held that a service provider is contributorily liable for a user’s infringement only if it either induced the infringement or provided a service tailored for infringement. 5 “Cox did not tailor its service to make copyright infringement easier,” Thomas wrote. “Cox simply provided Internet access, which is used for many purposes other than copyright infringement.” 3 Justice Sotomayor filed an opinion concurring in the judgment, joined by Justice Jackson. While agreeing Cox should win, 7 Sotomayor said Thomas had limited liability “without any meaningful explanation.”
Supreme Court copyright ruling Cox Communications music piracy liability
How a $1 Billion Lawsuit Reached the Highest Court
This ruling did not appear overnight. It is the result of years of escalating courtroom battles between the biggest names in music and one of America’s largest broadband providers.
12 Universal Music Group, Sony Music Entertainment and Warner Music initially sued Cox Communications, the largest unit of privately owned Cox Enterprises and the third-largest broadband service provider in the U.S., in 2018 after it was sent tens of thousands of notices flagging infringement of copyrighted songs. 7 The lawsuit targeted 57,000 Cox customer accounts that Sony says were not cut off and were found to infringe over 10,000 copyrighted works.
Here is how the legal journey unfolded:
- 2018: Major record labels sue Cox in federal court in Virginia
- 2019: 1A jury awarded Sony Music Entertainment and other record companies a $1 billion verdict against Cox
- 2024: 14The Fourth Circuit overturned the verdict, affirming Cox was liable for willful contributory infringement but not for vicarious infringement, and vacated the $1 billion award
- 2025: 14The Supreme Court granted review of Cox’s petition but denied the music labels’ petition, limiting the case to questions about contributory infringement
- March 25, 2026: The Supreme Court rules 9 to 0 for Cox
14 Most major ISPs voluntarily joined the Copyright Alert System to allow music distributors to notify them about repeat infringers. Cox Communications refused to join this system, but did have a takedown policy in place by 2014.
That refusal put a target on Cox’s back and fueled the labels’ argument that the company turned a blind eye to piracy on its network.
What the Music Labels and Cox Each Argued
The two sides painted vastly different pictures of what internet access means and who should bear the burden of policing it.
The record labels’ position:
5 The music companies argued that Cox was legally responsible for willfully infringing more than 10,000 of their copyrighted works because it continued to provide internet services to known infringers who downloaded and distributed songs without permission. 1 The music industry had flooded Cox with infringement notices from 2013 to 2014, and the company only terminated 32 customers for copyright infringement. It had, at the same time, terminated hundreds of thousands of subscribers for nonpayment.
Cox’s defense:
4 Cox warned that broad liability would threaten to cut off access for thousands of innocent internet users including “entire households, coffee shops, hospitals, universities” and others. 5 Cox took steps to discourage copyright infringement by its users, including by sending warnings, suspending services and terminating accounts. 7 The company stressed it does not profit from the illegal activity and does not encourage infringement, noting that Cox’s terms of service explicitly prohibit it.
The Trump administration also weighed in. 4A lawyer for President Donald Trump’s administration argued in support of Cox. Alphabet, Amazon, Microsoft and other internet focused tech companies supported Cox in the case, too.
Why This Ruling Matters for the Entire Internet
This is not just about Cox or Sony. The ripple effects will be felt across the $17.7 billion U.S. recorded music industry and well beyond it.
6 On the liability front, it certainly is going to make it a lot harder to sue ISPs for the things their customers do. 6 It could also get play in the disputes to come about errant AI actors.
Key Takeaways From the Ruling:
- Providing internet access alone does not create copyright liability
- Proof of active inducement or a service tailored for piracy is required
- Mere knowledge of infringement is not enough for contributory liability
- The DMCA safe harbor framework remains in place but with less enforcement pressure on ISPs
The decision comes at a critical time. 22The RIAA reported that U.S. wholesale recorded music annual revenue achieved a record high of $11.5 billion in 2025. 22The U.S. remains the world’s largest paid subscription market with 106.5 million accounts generating $6.4 billion in revenue.
Yet piracy remains a massive drain. 19The U.S. economy loses an estimated $12.5 billion annually due to music theft, with piracy leading to the loss of approximately 71,060 jobs every year.
The fear among music industry leaders is that removing ISP accountability could embolden pirates who already cost the economy billions. 3Justice Sotomayor warned in her concurrence that the ruling “permits ISPs to sell an internet connection to every single infringer who wants one without fear of liability.” She added it also means Cox is free to abandon its current policy of responding to copyright infringement.
Reactions from Both Sides of the Fight
The responses came fast and showed just how divided the two camps remain.
5 Cox praised the ruling, calling it a “decisive victory for the broadband industry and for the American people who depend on reliable internet service.” The company added, “This opinion affirms that Internet service providers are not copyright police.” 4 Re:Create Executive Director Brandon Butler called it a reaffirmation of “a bedrock principle in American copyright law.”
On the other side, the music industry made its frustration clear.
12 RIAA Chairman and CEO Mitch Glazier said, “We are disappointed in the Court’s decision vacating a jury’s determination that Cox Communications contributed to mass scale copyright infringement.” He urged lawmakers to examine the impact of the ruling closely. 7 The battle has also attracted interest from First Amendment and civil rights groups, who believe it poses broader free speech implications for bookstores and social media platforms.
For the millions of independent artists, songwriters and producers who depend on copyright protection to earn a living, the path forward just got harder. If ISPs cannot be held responsible for what happens on their networks, the burden of chasing down individual pirates falls squarely back on the creators who can least afford it. Whether Congress steps in to rebalance the scales remains to be seen, but one thing is clear: the internet’s rules just changed, and both sides will be watching what comes next. Drop your thoughts in the comments below and let us know where you stand on this debate.
