Cyber Resilience

Threat actor · all actors

BackdoorDiplomacyG0135 unknown

aka BackdoorDiplomacy, BackDip, CloudComputating, Quarian

Last updated: 2026-08-20

0attributed CVEs
21ATT&CK techniques
0.0IDF score (tooling uniqueness)
0exclusive CVEs
—years active

About this actor

[BackdoorDiplomacy](https://attack.mitre.org/groups/G0135) is a cyber espionage threat group that has been active since at least 2017. [BackdoorDiplomacy](https://attack.mitre.org/groups/G0135) has targeted Ministries of Foreign Affairs and telecommunication companies in Africa, Europe, the Middle East, and Asia.(Citation: ESET BackdoorDiplomacy Jun 2021)

Source: MITRE ATT&CK

Names & naming systems

Each vendor coins its own name for the same actor. Where a name follows a known scheme we attribute it; the rest are listed honestly as unclassified.

MITRE ATT&CKG-number catalogue id

G0135

Unclassifiedno scheme matched

BackdoorDiplomacyBackDipCloudComputatingQuarian

How we know this

Data origin
MITRE ATT&CK Imported from the MITRE ATT&CK STIX bundle as an intrusion-set object.
Techniques
MITRE ATT&CK STIX mappings — 21 ATT&CK techniques on file.
Named victims
None on file.

See how actor data is built for the full pipeline.

Activity timeline

No activity events recorded.

Profile

CVERiskCVSSEPSSPublishedProducts
No attributed CVEs.

Mitigating controls (NIST 800-53)

ControlTechniques coveredCoverage
SI-413 / 2162%
CM-612 / 2157%
SI-311 / 2152%
CM-210 / 2148%
AC-39 / 2143%
CM-79 / 2143%
AC-68 / 2138%
AC-27 / 2133%
CA-77 / 2133%
SI-77 / 2133%
RA-56 / 2129%
SC-76 / 2129%
SI-106 / 2129%
SI-26 / 2129%
AC-45 / 2124%

Co-occurring actors

None.

Similar actors

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