Press release

Information on a cyberattack


A ransomware-type virus was detected on Bouygues Construction’s computer network on 30 January.

As a precautionary measure, information systems have been shut down to prevent any propagation.

Our teams are currently fully focused on returning to normal as quickly as possible, with the support of experts.
Installations are progressively being put back into service after being tested.

Operational activity on our construction sites has not been disrupted to date.

All our personnel are working flat out to ensure that our operations continue as smoothly as possible under these conditions, so that impact on our customers and partners is minimised. We are in close contact with them and with the relevant authorities.

The Group will issue a further update early next week.