The hacker collective KillNet has announced that it gained access to the internal database of Ukraine’s largest online marketplace involved in supplying drones for the country’s armed forces. The statement was made to RIA Novosti by a group representative using the alias KillMilk.

According to the hacker, the breach exposed personal data of company employees and vendors, including full names, phone numbers, email addresses, and the locations of laboratories linked to the project.

KillMilk specified that access was obtained through an account belonging to a senior official at the Ukrainian Ministry of Digital Transformation.

Leaked materials also revealed that the marketplace’s turnover reached roughly 82 billion hryvnias in 2024. Among its listed clients were the Security Service of Ukraine (SBU) and the Main Intelligence Directorate (GUR) of the Defense Ministry.

In addition to financial data, KillNet claimed to have obtained detailed technical specifications for numerous Ukrainian drone models.