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leakHigh9/12/2023

Music Service TuneFab Exposes 151 Million User Records

TuneFab

A misconfigured database left the sensitive data of over 151 million users exposed to the open internet.

In September 2023, security researchers discovered an unprotected MongoDB database belonging to TuneFab, a music conversion service popular in Korea. The leak exposed 151 million records, including user IDs, email addresses, IP addresses, and device information. The data remained accessible for several days before the company secured the server following public disclosure.

Tags

#media#leak#misconfiguration#privacy

Last updated: March 7, 2026