Melding 13.11.2026

Aidon Cybersecurity Team responds to a cybersecurity incident

Aidon can confirm that it has experienced a cybersecurity incident in April-May 2026 originating from a vulnerability in a remote support software system used by a third party. The incident has affected some Aidon metering service customers in Finland. The software system was immediately isolated, and the Aidon team has performed all necessary recovery actions to ensure service continuity.

Based on the information currently available, the compromised data does not include sensitive personal ones, nor financial information relating to final users. Aidon’s systems and metering services remain secure and fully operational.

The company will provide timely updates to customers and other relevant stakeholders in accordance with its internal procedures and applicable regulatory requirements. Aidon has reported the incident to the police and other relevant authorities and is working closely with them to support the investigation and remediation efforts.