https://techcrunch.com/2023/08/02/mondee-data-exposed-credit-cards-flight-itineraries/

Travel giant Mondee has secured an exposed database that was spilling sensitive customer information, including detailed flight and hotel itineraries and unencrypted credit card numbers.

Anurag Sen, a good-faith security researcher known for discovering inadvertently exposed data on the internet, found the database and shared details with TechCrunch to alert the company.