Hide Navigation Hide TOC Granite Typhoon (ae4036de-c901-5f21-808a-f5c071ef509b) Microsoft threat actor profile. Origin/Threat: China. Cluster A Galaxy A Cluster B Galaxy B Level GALLIUM (e400b6c5-77cf-453d-ba0f-44575583ac6c) Threat Actor Granite Typhoon (ae4036de-c901-5f21-808a-f5c071ef509b) Microsoft Activity Group actor 1 GALLIUM (e400b6c5-77cf-453d-ba0f-44575583ac6c) Threat Actor GALLIUM (6085aad0-1d95-11ea-a140-078d42aced40) Microsoft Activity Group actor 2 GALLIUM (e400b6c5-77cf-453d-ba0f-44575583ac6c) Threat Actor Operation Soft Cell (8dda51ef-9a30-48f7-b0fd-5b6f0a62262d) Threat Actor 2 GALLIUM (6085aad0-1d95-11ea-a140-078d42aced40) Microsoft Activity Group actor Operation Soft Cell (8dda51ef-9a30-48f7-b0fd-5b6f0a62262d) Threat Actor 3