Dublin Airport continues to experience significant disruptions in the wake of a cyberattack that targeted its systems, causing flight delays and impacting passenger services. The attack, which began late yesterday, has affected several key operational areas, including flight information displays and check-in processes, leading to long queues and frustrated travelers.

While the airport authority has not released specific details about the nature of the cyberattack, sources indicate that it was a sophisticated ransomware attack that encrypted critical data and demanded a ransom for its release. Airport personnel are working to restore systems manually and implement alternative procedures to minimize the impact on passengers.

The incident has raised concerns about the vulnerability of critical infrastructure to cyber threats. Aviation security experts have emphasized the need for robust cybersecurity measures and regular security audits to protect against similar attacks. They also suggest that airports should have well-defined incident response plans in place to mitigate the impact of any successful attack.

"Airports are becoming increasingly reliant on digital systems for everything from passenger check-in to baggage handling and air traffic control," said cybersecurity analyst Sarah Jenkins. "This reliance makes them attractive targets for cybercriminals seeking to disrupt operations or extort money."

The disruption at Dublin Airport is expected to continue for the next 24-48 hours as technicians work to fully restore the affected systems. Passengers are advised to check the airport's website and social media channels for the latest updates and to arrive at the airport well in advance of their scheduled departure time. Authorities are also coordinating with airlines to rebook passengers on alternative flights and provide assistance to those stranded at the airport. The long-term consequences could include increased investment in cybersecurity across the aviation industry.