Tunstall Nederland

Tunstall Nederland provides personal alarm and emergency alert systems to users in the Netherlands.
The organisation’s telecare solutions allow individuals to summon assistance via wearable or home‑based alarm devices.
Its services target elderly people and those with serious health conditions who wish to remain living independently.
By linking alarm activations to a monitoring control room, Tunstall Nederland enables rapid notification of caregivers or emergency services.
The primary goal of its offering is to ensure timely help reaches vulnerable users when needed.

The cyberattack reported on 29 October 2023 disrupted the company’s emergency alert infrastructure, preventing notifications from reaching its control room.
Approximately 3,000 users in the Limburg province were affected by the outage, most of whom are elderly or seriously ill individuals relying on personal alarms.
While the national reach of the service was not disclosed in the sources, the incident highlights a significant regional user base.
Restoration efforts involved progressive recovery of critical services, with full functionality achieved after engaging an external cybersecurity firm.
The event confirmed that unauthorized data access occurred, although no evidence indicated that the accessed information was publicly exposed.

The 2023 cyberattack demonstrated that Tunstall Nederland’s emergency alert infrastructure is a critical component of its service delivery.
Unauthorized data access was confirmed during the breach, though no public exposure of the accessed information was identified.
Engagement with an external cybersecurity firm facilitated the progressive restoration of critical alert functions.
Full functionality was eventually regained, allowing the control room to resume receiving notifications from users.
Authorities and partners were notified, and affected individuals were directed to dedicated support channels for updates and assistance throughout the recovery process.