KOCHI: Kochi-based cybersecurity and big data startup ‘Technisanct’ has exposed the data breach of Malindo Air, a Malaysian airlines operator. Personal information which includes passport details, contact details, addresses, email ids and reservation ids of about 30 million customers were revealed on various data exchange forums. “The security breach was recognised by Technisanct’s flagship product ‘Integrite’ which continuously monitors and identifies cyber risks, including data breaches, credential leakage, phishing sites, privacy issues, misinformation of brands etc. In addition to Malindo Air, information pertaining to passengers of Thai Lion Air and Batik Air has also been compromised,” a press release said here on Thursday.