Who attacked Thompson+Hanson?

payoutsking, a ransomware group, claimed the attack on Thompson+Hanson on July 21, 2025. This cyberattack was formally announced and is tracked with 0 community validation(s).

What is the status of the attack on Thompson+Hanson?

Current status: Announced. Data is not yet public. The attack was discovered on July 21, 2025 and 0 validation(s) have been recorded by the community.

In which country is Thompson+Hanson located?

Thompson+Hanson is an organization based in US operating in the Architecture sector.

What is the timeline of the attack on Thompson+Hanson?

The attack follows a documented timeline of 3 events. First event: Découverte initiale (July 21, 2025). Latest event: Enrichissement AI (November 29, 2025). Each stage is tracked and validated by the DataInTheDark community.