They have set their accounts to private and scrubbed their online biographies over concerns they may be targeted by Trump supporters, reports the New York Times.
Earlier this month, Pornhub announced to tweak its content policies regarding uploads and downloads after a New York Times report exposed how nonconsensual videos, often involving underage girls, are being posted on the platform.
According to The Hollywood Reporter, the villainous witches in the film including the coven leader played by Anne Hathaway, are seen as having only three fingers.
The CEOs were to testify on Section 230 of the Communications Decency Act, which protects tech companies from liability over the content posted by users on their online services.