[Kimsuky](https://attack.mitre.org/groups/G0094) is a North Korea-based cyber espionage group that has been active since at least 2012. The group initially targeted South Korean government agencies, think tanks, and subject-matter…

[Gamaredon Group](https://attack.mitre.org/groups/G0047) is a suspected Russian cyber espionage group that has targeted military, law enforcement, judiciary, non-profit, and non-governmental organizations in Ukraine since at least 2013. The name…

[Turla](https://attack.mitre.org/groups/G0010) is a cyber espionage threat group that has been attributed to Russia's Federal Security Service (FSB). They have compromised victims in over 50 countries since at least…

[Transparent Tribe](https://attack.mitre.org/groups/G0134) is a suspected Pakistan-based threat group that has been active since at least 2013, primarily targeting diplomatic, defense, and research organizations in India and Afghanistan.(Citation: Proofpoint…

[APT29](https://attack.mitre.org/groups/G0016) is threat group that has been attributed to Russia's Foreign Intelligence Service (SVR).(Citation: White House Imposing Costs RU Gov April 2021)(Citation: UK Gov Malign RIS Activity April…

[APT28](https://attack.mitre.org/groups/G0007) is a threat group that has been attributed to Russia's General Staff Main Intelligence Directorate (GRU) 85th Main Special Service Center (GTsSS) military unit 26165.(Citation: NSA/FBI Drovorub…

[APT-C-36](https://attack.mitre.org/groups/G0099) is a suspected South America espionage group that has been active since at least 2018. The group mainly targets Colombian government institutions as well as important corporations…

[VOID MANTICORE](https://attack.mitre.org/groups/G1055) is a threat group assessed to operate on behalf of Iran’s Ministry of Intelligence and Security (MOIS).(Citation: Check Point VOID MANTICORE Handala Hack March 2026) Active…