Mau5Ville.com

In early 2019 the official website of Deadmau5 known as Mau5Ville suffered a credential stuffing attack and subsequent data exposure. The breach originated from vulnerabilities in the legacy forum software and user management systems. Hackers gained access to a database containing registered fan accounts including personal identifiers and hashed credentials. The incident was part of a larger wave of attacks targeting music and entertainment platforms during that period. Investigatory reports suggest that weak password hashing algorithms allowed for potential decryption of user credentials.