Case Study: Top 5 Global Airline protects customer data with HUMAN Client-side Defense

Top 5 Global Airline Safeguards Customer Data Against Client-side Data Breaches

Top 5 Global Airline Company, one of the world’s largest airlines serving more than 200 destinations, needed better visibility into the behavior of open source libraries and third-party code on its website. The security team struggled to identify client-side script vulnerabilities that could lead to digital skimming, formjacking, and Magecart-style attacks exposing customer payment and personal data. HUMAN provided the Client-side Defense solution to address this gap.

HUMAN’s Client-side Defense continuously monitored scripts across first-, third-, and nth-party code, helping the airline detect and mitigate client-side threats in real time without impacting user experience. The solution reduced the risk of data exposure, strengthened brand trust, and helped the airline support compliance with GDPR, PCI DSS, CCPA, and CPRA while eliminating much of the manual script analysis work. The CISO said the solution “pays for itself” by reducing breach risk and helping avoid fines and reputational damage.