SIM Card Design Technology: Have you ever noticed that every SIM card has one corner cut off? This isn't just for aesthetic purposes. There's a technical reason behind it that protects both your phone ...

A pair of severe security problems in millions of SIM cards should be easy for operators to fix, according to the German security researcher who found the issues. Karsten Nohl of Security Research ...

Millions of mobile phones may be vulnerable to spying due to the use of outdated, 1970s-era cryptography, according to new research due to be presented at the Black Hat security conference. Karsten ...

According to a new reader survey, a large portion of respondents choose not to secure their SIM cards using a PIN.

SIM card fraud is on the upswing as more cyber criminals look to target victims’ mobile phones to take over their accounts. Typically, the text message comes in late at night. Many people might ignore ...

LAS VEGAS – T-Mobile US has launched several enterprise security options for its 5G-based network, including a SIM card-based secure access service edge (SASE) system powered by Versa Networks and a ...

Brex reports that smart cards, used in various sectors, feature embedded chips for secure transactions and spend management, ...