Suno Confirms Data Breach Exposing 55.3 Million Users

The artificial intelligence music platform Suno has confirmed a major data breach from November 2025 that exposed the personal information of approximately 55.3 million users, according to an analysis by the breach notification service Have I Been Pwned. The service reported on July 20 that it had obtained and verified the dataset, which included more than 55 million unique email addresses and associated phone numbers provided at signup.

A subset of tens of thousands of Stripe payment records was also compromised, containing customer names, physical addresses, purchase amounts, and partial payment card details such as card type, expiration date, and the last four digits of the card number. A company spokesperson, Rachel Racusen, did not dispute the scale of the breach when contacted, confirming the security incident occurred last November. The spokesperson stated that Suno had determined the incident was limited, involved outdated source code no longer in use, and did not compromise sensitive personal information, adding that the company does not have access to customers' full credit card numbers via Stripe.

The breach came to public light following reporting by an independent...