Hackers broke into the office's app for emergencies. Residents of Russia's regions received alerts at night with a "traffic threat". The cause was a massive cyber attack, the press service of the Ministry of Emergency Situations reported.

Hackers broke into the office's app for emergencies. Residents of Russia's regions received alerts at night with a "traffic threat". The cause was a massive cyber attack, the press service of the Ministry of Emergency Situations reported.