Russian cybersecurity company F6 has disclosed a targeted phishing operation that impersonated the Ministry of Defense to collect personal data from relatives of participants in the special military operation.
Attackers created several counterfeit websites that closely mimicked the official resource of the ministry. One of the domains, mil-ru-gov[.]info, was deliberately chosen to resemble the legitimate mil.ru address. The pages featured the ministry’s logo, coat of arms, and navigation menu, with almost all links pointing to genuine ministry content. This visual authenticity was intended to lower visitors’ suspicions, leaving only the registration form under attacker control.
Relatives were told they could register for an awards ceremony honoring fallen service members. The form requested full name, telephone number, passport data, SNILS, and INN. An additional “Add guest” function allowed the same information to be collected for accompanying persons, expanding the dataset in a single session.
Once obtained, the information can be used to reset access to state digital services, open microloans, or conduct further social-engineering attacks. Knowledge of a relative’s name and phone number enables attackers to craft convincing stories about compromised accounts or to pivot toward banking applications.
Researchers at F6 believe the sites were assembled with the assistance of a large language model. A visible JSON parsing error in the registration form indicated that the code was produced rapidly and never fully sanitized. The error did not prevent data exfiltration; it appeared only after the information had already been sent to the attackers’ server.
Distribution methods remain under investigation, but the links were likely sent directly via messengers and email. The identified domains have been blocked in Russia; however, nothing prevents the operators from registering new ones.
