An illustration of the X logo next to a black-and-white sketch of Elon Musk
Elon Musk renamed Twitter as X.
  • X Corp is suing California over content moderation law, claiming freedom of speech infringement.
  • It requires social media companies to say how they're tackling hate speech, harassment and extremism.
  • X argued that the law pressures platforms to remove "constitutionally-protected" content.

Elon Musk's X Corp is suing the state of California over a content moderation law that imposes new transparency regulations on social media companies. 

The state law, Assembly Bill 587, requires companies such as X to disclose their policies for combating disinformation and say how they moderate harassment, hate speech, and extremism on their platforms.