Mealey's ( January 25, 2023, 8:41 AM EST) -- KANSAS CITY, Mo. — Six months after granting preliminary approval to a $350 million settlement that would settle a multidistrict litigation over a 2021 data breach that exposed the personally identifiable information (PII) of millions of T-Mobile US Inc. and T-Mobile USA Inc. (T-Mobile, collectively), a Missouri federal judge presided over a final approval hearing for the settlement....