– When phone numbers are exposed, attackers can attempt SIM swapping—convincing mobile carriers to transfer a victim's phone number to a new SIM card under the attacker's control. This gives them access to SMS-based two-factor authentication codes and potentially to bank accounts, email, and social media.
If you are researching privacy, mobility, or mobile data mining, the de Montjoye paper is the standard reference. You can read it here: Nature Scientific Reports Article 20756 .
When we look at a figure like , we are looking at a scale that indicates a "Mass Market" status. Here is how that number breaks down across different scenarios: 1. 116 Million Subscribers 116m gsm data
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And the message is simple: You are here. You were there. And tomorrow, the network will be waiting. – When phone numbers are exposed, attackers can
Alerts & Reports
In internal telecom documentation, “116m” is occasionally used to mean of aggregated GSM data, but this is rare. You can read it here: Nature Scientific Reports
To shield organizations from the $116 million average breach penalty, security teams must deploy strict, modern defense-in-depth principles: Enforce Zero-Trust Architecture