Threat Intelligence

Cyber Attacks on Aviation: A Wake-Up Call for the Industry

Key Insights

Recently, there has been an increase in cyber attacks on the aviation sector, highlighting the need for stronger protection of operations and sensitive data. As the industry relies more on digital systems, ensuring security is becoming more important to maintain smooth operations and protect passenger information.

Who should read this?

  • For management – Senior leaders and decision-makers in the airline sector responsible for overall business strategy and safety.
  • IT support – Technical teams working to protect airline systems from cyber threats and ensure data security.

What happened?

Cyber attacks are increasingly targeting the aviation sector. Recently, two major incidents – one in Argentina and the other in Japan – have highlighted the risks faced by airlines and airports due to cyber threats.

In Argentina, the country’s main airport experienced a significant breach that disrupted flight operations, ticket sales, and customer services. Attackers targeted the airport’s digital systems, causing operational chaos and delays. Just days later, on December 26, 2024, in Japan, an airline reported a cyber attack that affected both domestic and international flights. The airline experienced network problems that affected both their internal and external systems, leading to delays for at least nine flights and the suspension of flight sales.

Both these incidents highlight a broader trend in which cyber criminals are increasingly targeting the aviation industry. Airlines and airports are becoming prime targets for sophisticated attacks that disrupt operations and threaten the security of sensitive passenger and flight data.

Why does it happen?

  1. Outdated systems – Many airlines still use old technology that isn’t secure enough to defend against modern cyber attacks. These systems need regular updates to stay safe.
  2. Complex systems – Airlines have many interconnected systems (from booking to baggage handling), which makes it harder to secure every part of the operation.

What’s the risk?

  • Passenger safety: If attackers target systems that ensure flight safety, it could put passengers at risk.
  • Data theft: Attackers can steal personal and financial information from passengers, leading to privacy violations and identity theft.
  • Operational disruptions: A cyber attack could stop or delay flights, affecting thousands of passengers.

How to stay safe?

For management

  1. Invest in stronger cybersecurity: Make sure the airline has up-to-date security systems in place to protect data and prevent cyber attacks.
  2. Have a crisis plan ready: Prepare a clear plan for how to handle a cyber attack so you can quickly manage the situation and minimize damage.
  3. Regularly check for weaknesses: Regularly test your systems for vulnerabilities and fix any weaknesses before they can be exploited by hackers.

For IT support teams

  1. Update old systems: Make sure all technology, from flight booking to customer data systems, is up to date and secure.
  2. Monitor for suspicious activity: Set up alerts to watch for unusual behavior or security threats on the airline’s networks.
  3. Encrypt sensitive data: Make sure customer information is encrypted (secured) so it can’t be easily accessed by unauthorized people.

References

  1. Japan airlines cyberattack: Flights Delayed, but resolved quickly, becoming latest Japanese firm targeted by cybercrime – The Hindu
  2. Hackers Compromised Argentina’s Airport Security Payroll System

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