[APT3](https://attack.mitre.org/groups/G0022) is a China-based threat group that researchers have attributed to China's Ministry of State Security.(Citation: FireEye Clandestine Wolf)(Citation: Recorded Future APT3 May 2017) This group is responsible…

[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…

[Moses Staff](https://attack.mitre.org/groups/G1009) is a suspected Iranian threat group that has primarily targeted Israeli companies since at least September 2021. [Moses Staff](https://attack.mitre.org/groups/G1009) openly stated their motivation in attacking Israeli…

[APT42](https://attack.mitre.org/groups/G1044) is an Iranian-sponsored threat group that conducts cyber espionage and surveillance.(Citation: Mandiant APT42-charms) The group primarily focuses on targets in the Middle East region, but has targeted…

[admin@338](https://attack.mitre.org/groups/G0018) is a China-based cyber threat group. It has previously used newsworthy events as lures to deliver malware and has primarily targeted organizations involved in financial, economic, and…

[Fox Kitten](https://attack.mitre.org/groups/G0117) is threat actor with a suspected nexus to the Iranian government that has been active since at least 2017 against entities in the Middle East, North…

[Mustang Panda](https://attack.mitre.org/groups/G0129) is a China-based cyber espionage threat actor that has been conducting operations since at least 2012. [Mustang Panda](https://attack.mitre.org/groups/G0129) has been known to use tailored phishing lures…

[Chimera](https://attack.mitre.org/groups/G0114) is a suspected China-based threat group that has been active since at least 2018 targeting the semiconductor industry in Taiwan as well as data from the airline…