Summary
- Environment: Aviation/Travel IT
- Operational impact: Frequent-flyer data exposed across multiple airlines (Air India, Singapore Airlines, Lufthansa, others)
- Financial impact: No financial figure is established by the reviewed source evidence
- Record status: Developing record. Reviewed September 19, 2026; updated as evidence emerges.
What happened
In 2021, SITA experienced an incident in its aviation/travel it environment. The retained source describes the attack path as follows: Breach of shared Passenger Service System. [1]
The documented consequence was: Frequent-flyer data exposed across multiple airlines (Air India, Singapore Airlines, Lufthansa, others). [1]
Impact
- Documented impact: Frequent-flyer data exposed across multiple airlines (Air India, Singapore Airlines, Lufthansa, others). [1]
- No financial loss, ransom amount, recovery cost, or regulatory penalty is established by the reviewed source evidence.
Threat Group & Attack Vector
The retained source describes the attack path as follows: Breach of shared Passenger Service System. The canonical record does not add intrusion steps beyond those supported by the source. [1]
Actors
- No threat actor group has been identified in the reviewed public evidence.
TTPs
- No specific MITRE ATT&CK technique is currently mapped for this case.
Response
The reviewed source does not describe containment, notification, or restoration steps in enough detail to summarize them responsibly.
This account is bounded to Chair’s statement 2021. Details absent from that evidence are left unresolved rather than inferred. [1]