Organisation

GCHQ

organisation:gchq Also: Government Communication Headquarters, Government Communications Headquarters

UK intelligence organization mentioned as an example of a secretive security service.

Explore relationships

Mentioned in

Relationships

Direction Predicate Other entity Origin EP
outgoing ASSOCIATED_WITH National Security Agency Attributed 48
outgoing OPERATED_BY United Kingdom Explicit 48
incoming ATTRIBUTED_TO Operation Socialist Attributed 48
incoming ATTRIBUTED_TO Flame Uncertain 48
incoming DEVELOPED_BY CyberChef Explicit 117

Claims

Operation Socialist ATTRIBUTED_TO GCHQ

The attack was attributed to GCHQ by documents from the Snowden archive, but the episode emphasizes that this attribution was alleged and contested.

Attributed Confidence 90% · Jack Rhysider EP 48 Details

“They said the cyber-attack on Belgacom was carried out by Britain’s GCHQ”

Jack Rhysider · offsets 13433–13505

Flame ATTRIBUTED_TO GCHQ

Flame is described as thought to have been created by GCHQ and the NSA, so the attribution is uncertain.

Uncertain Confidence 78% · Jack Rhysider EP 48 Details

“Flame is thought to be created by the NSA and GCHQ.”

Jack Rhysider · offsets 31739–31790

GCHQ ASSOCIATED_WITH National Security Agency

Snowden-related reporting described GCHQ as sharing collected data with the NSA; this is presented as an attributed surveillance relationship.

Attributed Confidence 93% · Jack Rhysider EP 48 Details

“sharing this data with the NSA”

Jack Rhysider · offsets 12631–12661

GCHQ OPERATED_BY United Kingdom

GCHQ is identified as the United Kingdom's government communications headquarters.

Explicit Confidence 90% · Jack Rhysider EP 48 Details

“GCHQ, or the Government Communication Headquarters, is like the NSA but in England.”

Jack Rhysider · offsets 11811–11894

CyberChef DEVELOPED_BY GCHQ

GCHQ published CyberChef as an open-source project.

Explicit Confidence 99% · Daniel Kelley EP 117 Details

“GCHQ basically published this open-source project called CyberChef”