Qantas, Australia’s leading airline, is navigating a significant cybersecurity crisis after a breach in a third-party customer service platform exposed the personal information of over six million customers. The compromised data includes names, contact details, birthdates, and frequent flyer numbers. Although Qantas’s own systems were not directly hacked, the incident underscores vulnerabilities in external vendor systems and highlights the need for enhanced data protection across the aviation industry. The airline is actively investigating the breach, which was detected on June 30, and has begun notifying affected customers. While no travel details or financial information were compromised, the exposed data could be used for phishing or identity theft. Qantas is collaborating with cybersecurity experts and law enforcement to assess the breach’s impact. This incident raises concerns about supply chain security and the importance of stringent risk assessments when engaging third-party services. As cybersecurity threats evolve, industry experts emphasize the need for stronger governance and regulatory oversight to protect customer data. In response, Qantas is reviewing its third-party data management and reinforcing its cybersecurity measures to prevent future incidents. Customers are advised to remain vigilant for phishing attempts and to secure their accounts with updated passwords and two-factor authentication.