Scandinavian Airlines

Scandinavian Airlines, commonly known as SAS, is an airline that provides scheduled passenger and cargo air transport services. Its primary market is the Scandinavian region, with operations connecting destinations within Sweden, Denmark, Norway and to numerous international locations. The airline maintains a fleet of aircraft configured for both short‑haul and long‑haul routes, offering services that range from economy to premium cabins. SAS also operates a loyalty program and offers ancillary services such as travel insurance and car rentals through its website and mobile application. The company’s headquarters are located in Sweden, reflecting its status as one of the flag carriers of the Scandinavian countries.

In February 2023, SAS experienced a cyber incident when a hacker group identifying as Anonymous Sudan launched distributed denial‑of‑service attacks against the airline’s website and mobile app. The attackers initially demanded a modest sum before escalating their extortion request to three million US dollars to halt the disruption. The attacks temporarily exposed some customers’ contact details and itineraries, though no payment was made. Researchers later linked the group to Russian‑aligned operations and noted its affiliation with the pro‑Russian hacking collective Killnet. The episode highlighted the vulnerability of airline digital services to politically motivated cyber threats and underscored the importance of robust incident response capabilities for critical infrastructure providers.