X Corp, formerly known as Twitter, has been ordered by an Australian court to pay a $418,000 fine for not complying with a notice regarding child sexual abuse material. The eSafety Commissioner required information to enforce online safety regulations, but X Corp failed to respond, claiming the notice was invalid due to its rebranding. However, the court dismissed this argument, emphasizing that a name change does not exempt a company from regulatory obligations. This ruling highlights ongoing legal challenges X Corp faces with Australian authorities regarding online safety practices.