Bangkok Airways suffered data breach incident after it was targeted by the LockBit ransomware group in August 2021. The attack compromised the passport information and other personally identifiable data of the customers. The compromised information included the names, nationalities, genders, phone numbers, contact information, historical travel information, email addresses, partial credit card information, and special meal information of the customers. The attack did not disrupted any operational or aeronautical security system but the airways investigated the incident throughly.