Suno Breach: Stolen Code Allegedly Reveals Training-Data Scraping From Deezer, Genius, and YouTube

A November 2025 cyberattack on AI music generator Suno stole source code that allegedly documents systematic scraping of millions of songs and lyrics from Deezer, Genius, and YouTube for model training. Major labels are already suing. If authenticated, the code shifts plaintiffs from inference to direct evidence. Suno has not disclosed the breach to its 55.3 million affected users.