Cybersecurity incident — 2019-11-22 00:00:00
Affected organization: T-Mobile
Affected country: United States of America
Industry: Information
Event type: Exploitive
Event subtype: Exploitation of Application Server
Motive: Undetermined
Actor: Undetermined
Actor type: Criminal
Actor country: Undetermined

The US branch of telecommunications giant T-Mobile discloses a security breach that impacted a small number of customers of its prepaid service. The company said its cybersecurity team discovered and shut down malicious, unauthorized access to some information related to T-Mobile prepaid wireless accounts.