Health Service Executive

Profile narrative

The Health Service Executive, commonly known as the HSE, is Ireland’s health service organisation. Its core role is the delivery and administration of healthcare services across Ireland. The available information identifies several service areas within its operational footprint, including emergency departments, ambulance services, hospitals, healthcare appointments, COVID-19 test referrals, scheduled vaccinations, and testing services. The HSE also supports administrative and workforce-related functions, as shown by its involvement in a recruitment automation project carried out with external partner EY.

The HSE operates in a critical healthcare context, where continuity of clinical and emergency services is central. During the 2021 Conti ransomware attack, the organisation took the precautionary step of shutting down all IT systems to contain the breach. Despite that disruption, emergency departments, ambulance services, and most healthcare appointments continued operating normally. Some hospitals experienced cancellations, and COVID-19 test referrals were temporarily halted, while scheduled vaccinations and testing were not affected. This incident shows that the HSE’s technology environment supports essential public healthcare operations and that disruption to its IT systems can affect service delivery.

A later cyber incident in 2023 involved the third-party file transfer tool MOVEit, which was exploited by the Clop ransomware group. The tool was being used by EY for an HSE recruitment automation project. That incident resulted in a data breach affecting approximately 20 individuals involved in recruitment processes. The compromised data included names, addresses, mobile numbers, and panel positions. The HSE stated that no patient data, financial information, or other sensitive personal identification data was accessed in that incident.

The HSE is identified by the aliases Health Service Executive and HSE, and its headquarters location is Ireland. No parent organisation, subsidiary structure, ownership model, or quantitative size metrics are specified in the available material. Its distinguishing attribute in the provided context is its role in operating essential healthcare services and managing sensitive operational and personal data across clinical, administrative, and third-party-supported processes.

Incidents

2 incidents linked to this organisation.