Steam achievement lists for unreleased games including Persona 6, Persona 4 Revival, and Kingdom Hearts IV were accidentally exposed through Valve's API and indexed by achievement tracking site Exophase. The leak revealed dozens of unannounced titles across multiple publishers.
A Steam API vulnerability allowed achievement tracking site Exophase to scrape unreleased achievements for hundreds of unannounced games, including Kingdom Hearts 4 and Persona 6, exposing major spoilers and unconfirmed titles. Exophase's owner confirmed the leak resulted from a mistake on Valve's end that lifted access restrictions. This marks the second significant security incident for Valve in two weeks.
A bug in Valve's Steam achievement system exposed data for unreleased and unannounced games including Fable, Persona 6, and Kingdom Hearts 4 through aggregator sites like Exophase and SteamDB. The issue occurred after weekly maintenance and made private achievement data accessible via API, though Exophase's owner clarified this was a Valve error rather than a data breach.
Steam achievement lists for unreleased games including Persona 6, Kingdom Hearts IV, and dozens of other titles were accidentally exposed through Valve's API and indexed by achievement tracking site Exophase. Exophase owner x3sphere attributed the leak to a configuration error on Valve's end that made private achievement data publicly accessible.
An English achievement list for Persona 6 has been scraped and released via Exophase before the game's official release date, which remains unannounced. The achievements reveal gameplay mechanics including Persona awakening, arrests of perpetrators across multiple locations, social connections, fusion systems, and various combat and exploration objectives. While their validity cannot be fully confirmed, such lists are typically automated and likely authentic, though possibly placeholder.