Kvartelia.ru

A significant data exposure involving the Russian real estate portal Kvartelia occurred in 2023. The incident involved large scale automated extraction known as parsing which targeted the public and semi public listings on the platform. This resulted in the systematic collection of approximately 10 million user records. The exposed data includes personal identifiers such as full names and mobile phone numbers alongside geographic information like cities and direct links to user profiles. This type of data gathering is often used for aggressive telemarketing or building comprehensive databases for social engineering attacks.