everest, a ransomware group, claimed the attack on SIAD on November 11, 2025. This cyberattack was formally announced and is tracked with 0 community validation(s).

What is the status of the attack on SIAD?

Current status: Announced. Data is not yet public. The attack was discovered on November 11, 2025 and 0 validation(s) have been recorded by the community.

In which country is SIAD located?

SIAD is an organization based in FR operating in the Industrial Gases sector.

What is the timeline of the attack on SIAD?

The attack follows a documented timeline of 3 events. First event: Découverte initiale (November 11, 2025). Latest event: Enrichissement AI (November 27, 2025). Each stage is tracked and validated by the DataInTheDark community.