T-Mobile Streamlines SIM Security with New Protection Measures

In a move aimed at improving customer experience and security, T-Mobile has officially discontinued its SIM block feature. This change is part of the company’s ongoing efforts to streamline account protection and make SIM management more user-friendly. The SIM block feature was initially introduced in 2022 as a response to the rise in SIM swap attacks, where malicious actors would transfer a victim’s phone number to another SIM card to gain access to personal information and accounts. … [read full article]