New Delhi, May 22 (TIWN) National carrier Air India on Friday reported that some information of its passengers has been compromised in a massive cyber data breach with its vendor SITA PSS.

According to industry sources, the data breach has impacted other global airlines as well.  Recently, systems of SITA PSS came under a cyber-security attack leading to personal data leak of certain passengers.  The vendor is responsible for storing and processing of personal information of the passengers.  In a statement on Friday, Air India said the incident has affected around 4,500,000 data subjects in the world.