Incident Overview

A threat actor going by korea has leaked the full database of OptimizerAI, a popular AI sound effects generation platform. The breach reportedly occurred in February 2026 and exposed over 118,000 unique users, with the dataset containing over 118,000 unique email addresses. The full database has been made available as a free download behind a reply wall.

The compromised data ties together users' Google accounts and Discord profiles in a single dataset. Fields include UIDs, Google email addresses, profile images, Discord IDs, Discord display names, Discord nicknames, Discord usernames, Discord profile images, Discord email addresses, account registration dates, and newsletter subscription status. All user-generated content on the platform was also included in the dump.

In addition to user records, the leak includes over 1.1 million AI-generated sound effects that were produced through the platform, described by the threat actor as having been sold by the company. This represents both a user data exposure and a significant intellectual property leak for the platform.