Supreme Court Weighs Review of Section 230 in Twitter CSAM Case

3 min readSources: Volokh Conspiracy

Briefing has concluded on a cert petition challenging Twitter's Section 230 immunity for CSAM.

Why it matters: A Supreme Court review could redefine when online platforms are shielded from liability for illegal content. The outcome may reshape content moderation policies and legal risks for tech companies nationwide.

  • The National Center on Sexual Exploitation filed for Supreme Court review on Feb. 10, 2026.
  • The case centers on Twitter's alleged knowing distribution of CSAM involving minors.
  • The Ninth Circuit ruled Section 230 immunized Twitter from liability for hosting illegal content.
  • Senator Josh Hawley and others argue courts have expanded Section 230 protections too far.

On February 10, 2026, the National Center on Sexual Exploitation (NCOSE) petitioned the U.S. Supreme Court to review a Ninth Circuit decision in John Doe #1 and John Doe #2 v. Twitter, Inc. At the case’s core: whether Section 230 of the Communications Decency Act protects platforms that knowingly host and distribute child sexual abuse material (CSAM).

  • According to the complaint, the plaintiffs were minors trafficked for sex, and CSAM depicting them was shared on Twitter while they were underage. The material remained online despite repeated notices and was only removed after federal intervention, having accrued over 167,000 views.
  • The Ninth Circuit previously held that Section 230 shielded Twitter from both possession and distribution claims, as well as from claims of knowingly benefiting from a sex trafficking venture.
  • Dani Pinter, chief legal officer at NCOSE, said, "We are petitioning the U.S. Supreme Court to reverse this ruling and finally clarify the proper interpretation and scope of Section 230 protections."
  • On March 13, 2026, Senator Josh Hawley filed an amicus brief, contending, "Nothing in the text, structure, or history of the Communications Decency Act's Section 230 shields internet platforms that knowingly possess and distribute child pornography." (Read Hawley’s brief)

Section 230’s scope has enabled the broad growth of online platforms but faces increased criticism where serious criminal content is involved. The cert petition calls on the Supreme Court to clarify when – or if – platforms lose immunity for hosting illegal material. Legal experts and lawmakers argue the decision could set major precedents for how tech companies police their networks and respond to criminal activity online.

By the numbers:

  • 167,000 views — Number of times the illegal CSAM was viewed before removal
  • February 10, 2026 — Date of NCOSE’s Supreme Court cert petition
  • March 13, 2026 — Date Senator Hawley filed his amicus brief

What's next: The Supreme Court’s decision on whether to grant certiorari is still pending.