A researcher has discovered major flaws in some SIM cards that could pave the way for more targeted attacks against mobile device users. Famed encryption researcher Karsten Nohl of Security Research ...

Last month, it was discovered that a couple of text messages can easily breach into a phone's SIM card and get access to phone calls and other text messages without the user's permission. However, in ...

Major wireless carriers have fixed a bug that could have allowed criminals to hack into hundreds of millions of cell phones, says a security expert who exposed the flaw. Cryptographer Karsten Nohl of ...

A vulnerability discovered in the SIM cards used in some smartphones could be exploited by fraudsters to steal consumers' mobile and online bank account information, according to Security Research ...

Earlier this week, Karsten Nohl, a security researcher at SR Labs, revealed his discovery of a massive hole in SIM card encryption that could leave as many as 750 million of the 7 billion SIM-carded ...

This SIM card unlocking post is presented by iToolab. iToolab has released a new tool designed to quickly and easily let you unlock your iPhone or other smartphone’s SIM card and even switch cellular ...