Threat actor · all actors

NEODYMIUMG0055 unknown

aka NEODYMIUM, G0055

Last updated: 2026-07-03

12attributed CVEs

0ATT&CK techniques

42.8IDF score (tooling uniqueness)

0exclusive CVEs

2008–2022years active

About this actor

[NEODYMIUM](https://attack.mitre.org/groups/G0055) is an activity group that conducted a campaign in May 2016 and has heavily targeted Turkish victims. The group has demonstrated similarity to another activity group called [PROMETHIUM](https://attack.mitre.org/groups/G0056) due to overlapping victim and campaign characteristics. (Citation: Microsoft NEODYMIUM Dec 2016) (Citation: Microsoft SIR Vol 21) [NEODYMIUM](https://attack.mitre.org/groups/G0055) is reportedly associated closely with [BlackOasis](https://attack.mitre.org/groups/G0063) operations, but evidence that the group names are aliases has not been identified. (Citation: CyberScoop BlackOasis Oct 2017)

Source: MITRE ATT&CK

Activity timeline

2022 — 4 KEV added
2015 — 1 CVE published
2013 — 2 CVE published
2012 — 1 CVE published
2011 — 1 CVE published
2010 — 6 CVE published
2008 — 1 CVE published

Profile

CVE	Risk	CVSS	EPSS	Published	Products
`CVE-2010-0188` KEV	10.0	7.8	0.9751	2010-02-22	see CVE
`CVE-2010-0840` KEV	10.0	9.8	0.9617	2010-04-01	see CVE
`CVE-2010-1297` KEV	10.0	7.8	0.9339	2010-06-08	see CVE
`CVE-2010-2568` KEV	10.0	7.8	0.9734	2010-07-22	see CVE
`CVE-2008-2551`	8.0	0.0	0.9528	2008-06-04	see CVE
`CVE-2010-3336`	8.0	0.0	0.8625	2010-11-10	see CVE
`CVE-2010-3653`	8.0	0.0	0.9277	2010-10-26	see CVE
`CVE-2011-0097`	8.0	0.0	0.9467	2011-04-13	see CVE
`CVE-2012-0056`	8.0	0.0	0.7871	2012-01-27	see CVE
`CVE-2013-1493`	8.0	0.0	0.9645	2013-03-05	see CVE
`CVE-2013-2460`	8.0	0.0	0.9710	2013-06-18	see CVE
`CVE-2015-0072`	8.0	0.0	0.9689	2015-02-07	see CVE

No techniques attributed.

Co-occurring actors

PROMETHIUM 12 shared CVEs
Equation 1 shared CVEs

Similar actors

Overlapping CVEs

PROMETHIUM 1.00
Equation 0.07