Cataloged
IdentityAlias: Earth Smilodon
Reviewed identity mapping approved on this date.
Threat Group-3390
Also known as Earth Smilodon, TG-3390, Emissary Panda, BRONZE UNION, APT27, Iron Tiger, LuckyMouse, Linen Typhoon
Tracked as
G0027
Threat Group-3390 is a Chinese threat group that has extensively used strategic Web compromises to target victims. The group has been active since at least 2010 and has targeted organizations in the aerospace, government, defense, technology, energy, manufacturing and gambling/betting sectors.
Activity timeline
A dated ledger of actor-claimed victims, campaigns, indicators, identity mappings, relationships, and CVE links. Each date states what it measures. For extensive leak-site histories, victim entries are limited to the 100 most recent distinct listings.
Cataloged
IdentityAlias: TG-3390
Reviewed identity mapping approved on this date.
Cataloged
IdentityAlias: Emissary Panda
Reviewed identity mapping approved on this date.
Cataloged
IdentityAlias: BRONZE UNION
Reviewed identity mapping approved on this date.
Cataloged
IdentityAlias: APT27
Reviewed identity mapping approved on this date.
Cataloged
IdentityAlias: Iron Tiger
Reviewed identity mapping approved on this date.
Cataloged
IdentityAlias: LuckyMouse
Reviewed identity mapping approved on this date.
Cataloged
IdentityAlias: Linen Typhoon
Reviewed identity mapping approved on this date.
Cataloged
IdentityTracking identifier: G0027
Reviewed identity mapping approved on this date.
Identity and attribution
Exact names and tracking identifiers resolve to this canonical profile. Rebrands, affiliations, and overlapping clusters remain separate confidence-rated relationships.
Name map
Threat Group-3390Canonical Name
APT27Alias
BRONZE UNIONAlias
Earth SmilodonAlias
Emissary PandaAlias
Iron TigerAlias
Linen TyphoonAlias
LuckyMouseAlias
TG-3390Alias
G0027Tracking Id
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