Mmdm.ru

In July 2020 the Moscow International House of Music experienced a significant data breach affecting its customer database. The incident resulted in the exposure of personal information for approximately 388 thousand users. The leaked data set included email addresses, full names, multiple phone numbers, and user passwords secured with the Scrypt hashing algorithm. This facility is one of the largest concert complexes in Russia and the breach compromised sensitive account details of its patrons.