Split Saint Jerome Airport

Split Saint Jerome Airport, also known as Zračna luka Sveti Jeronim Split, operates as a critical aviation hub in Croatia, facilitating passenger and cargo air traffic for domestic and international routes. The airport provides essential services including flight operations management, passenger processing, baggage handling, and aircraft maintenance support. Its infrastructure supports commercial airlines, private aviation, and logistical operations integral to regional connectivity. As a gateway to Croatia’s Adriatic coast, the airport plays a vital role in tourism and economic activity, linking travelers to coastal destinations and broader European networks. The facility’s operations are central to regional transportation resilience, with its disruption having immediate cascading effects on flight schedules, passenger mobility, and supply chains.

The airport gained significant attention following a July 21, 2024, ransomware attack attributed to the Akira cybercriminal group. This incident disrupted IT systems critical for air traffic management, leading to widespread flight delays and cancellations. Attackers encrypted operational systems and demanded payment for decryption, highlighting the airport’s susceptibility to targeted cyber intrusions. Croatian authorities and technical teams responded by isolating compromised systems to prevent lateral movement, prioritizing restoration of flight operations while forensic investigations commenced. The attack underscored the airport’s position as high-value critical infrastructure within national transportation networks, emphasizing the convergence of physical operations and digital vulnerabilities. No operational metrics, ownership details, or regulatory distinctions were disclosed in available reporting, but the incident reinforced the strategic necessity of cybersecurity hardening in aviation infrastructure. Recovery efforts focused on restoring normal operations while assessing systemic weaknesses exposed during the breach.