Cyber Security Incident Involving EIFFAGE (Third‑Party Organization) That VINCI Construction Is a Member Of

Incident Report for HEB Construction

Monitoring

We have been notified of a cybersecurity incident affecting EIFFAGE, a third‑party organisation of which VINCI Construction is a member. Following our assessment, we confirm that HEB systems and data remain unaffected, and no impact has been identified within our environment.

Our security teams will continue to monitor the situation closely and are prepared to respond should any user report suspicious or unexpected activity.

Further updates will be provided if new information emerges.
Posted Mar 06, 2026 - 12:36 NZDT