Overnet was a decentralized peer-to-peer computer network, usually used for sharing large files (e.g., movies and CD images). Overnet implements the Kademlia algorithm. In late 2006, Overnet and all Overnet-owned resources were taken down as a result of legal actions from the RIAA and others. However, since the core of Overnet is decentralized, Overnet clients are still able to function with limited functionality. As of 16 October 2007, the Overnet Protocol is still being used by the Storm botnet for communication between infected machines.