This article examines the content distribution practices and regulatory anxieties generated by a particular cloud computing technology: the cyberlocker, or one-click file-hosting site. Cyberlockers, which offer an easy and free way to share media files, are widely used for content piracy. Over the last decade, usage of cyberlockers has increased rapidly; however, an intellectual property crackdown in 2012 has had far-reaching consequences for the industry. In this article we provide a short history of this ephemeral digital technology before considering some questions it presents for current media studies debates about sharing and reciprocity. We argue that the cyberlocker, as a non-reciprocal sharing technology, represents a limit case for liberal theories of informational freedom.