Sirena 2016

Sirena-Travel is the primary global distribution system for airline bookings in Russia and the CIS. In 2016, a massive data breach occurred involving the passenger reservation system. The incident resulted in the unauthorized exposure of 58.5 million records detailing passenger flights and personal information. The data set included sensitive identity details such as full names, passport numbers, and dates of birth, alongside specific travel itineraries including flight numbers and routes. This breach represents a significant compromise of aviation industry data and passenger privacy.