International Mobile Subscriber Identity (IMSI)

Concept

A unique 15-digit identifier belonging exclusively to a SIM card, crucial for identifying and targeting mobile subscribers in SS7 attacks.

Mentioned in 1 video

Videos Mentioning International Mobile Subscriber Identity (IMSI)

Exposing The Flaw In Our Phone System

Exposing The Flaw In Our Phone System

Veritasium

A unique 15-digit identifier belonging exclusively to a SIM card, crucial for identifying and targeting mobile subscribers in SS7 attacks.