LG Uplus has initiated SIM card replacements amid controversy over the exposure of International Mobile Subscriber Identity ...

Hackers are exploiting a vulnerability in software embedded in the SIM cards of hundreds of millions of phones to track users’ whereabouts—a novel form of spyware targeting one of the most important ...

SIM Card Flaw Poses Spying Threat, But US Users Appear to Be Safe A security firm has disclosed a disturbing vulnerability in SIM cards that can be exploited to track a phone's location. But an ...