T-Mobile
NJCCIC Data Breach Notification
Original Release Date: 3/9/2020
Summary
T-Mobile disclosed a data breach impacting its employees and customers. Threat actors gained access to certain T-Mobile employee emails accounts, which contained account information for T-Mobile customers and employees. The information exposed may include names and addresses, phone numbers, account numbers, rate plans and features, and billing information. For some users, Social Security numbers, financial account information, and government identification numbers were also revealed. T-Mobile is sending notifications to impacted users via SMS text.
The NJCCIC is a component organization within the New Jersey Office of Homeland Security and Preparedness. We are the State's one-stop-shop for cyber threat analysis, incident reporting, and information sharing and are committed to making New Jersey more resilient to cyber threats by spreading awareness and promoting the adoption of best practices.
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