ISMIs Identified with KI data for Network Providers
Title
ISMIs Identified with KI data for Network Providers
Subject
ISMI - International Mobile Subscriber Identity
Description
This document is an extract from an internal GCHQ presentation. It shows a chart describing the number of ISMI (International Mobile Subscriber Identity) numbers retrieved using encryption keys sourced from a CNE (Computer Network Exploitation) attack against the SIM card manufacturer Gemalto.
Creator
Government Communications Headquarters (GCHQ)
Publisher
The Intercept
Relation
Snowden
Language
en
Date:Created
2011
Source:Classification
TOP SECRET
Source:Redactions
None
Report:Creator
Josh Begley
NumPages
1
CreatorOffice
GCHQ
Date:Leaked
2015-02-19
Distribution
STRAP 1
Surveillance Programs
Gemalto SIM Attack
Collection
Citation
Government Communications Headquarters (GCHQ), “ISMIs Identified with KI data for Network Providers,” Snowden Archive, accessed December 23, 2024, https://snowden.glendon.yorku.ca/items/show/454.
Item Relations
This item has no relations.