Disney is currently investigating a hack of its internal Slack channels by a hacker group known as Nullbulge, claiming to have leaked over 1 terabyte of data. The group, focused on protecting artists' rights, shared screenshots of documents including revenue data for Disneyland Paris and a new streaming feature. The leaked data allegedly includes unreleased projects, images, and code. The Wall Street Journal viewed some of the leaked files, revealing conversations about website maintenance, software development, and more. This incident brings back memories of Sony Pictures' devastating hack a decade ago, which resulted in the release of private emails and caused significant disruption. With Disney's extensive business operations, including film studios, streaming services, ESPN, and theme parks, the potential impact of this hack is concerning. Disney is fully investigating the matter, while Variety seeks comment from Nullbulge.