A tech security engineer exposed a potentially serious flaw within the T-Mobile rewards program that lists all customer phone numbers. In a recent LinkedIn post, he showed a screenshot of this list ...

PeopleWin reports five surprising facts about mobile numbers, highlighting issues like recycling, dual-SIM growth, and area ...

After three years, telecommunications company T-Mobile is bringing a handy feature back to the T-Life app: self-service SIM swapping. SIM swapping lets users switch which SIM card is associated with a ...