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LG Uplus replaces SIMs as IMSI flaw enables location tracking

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

SIM Card Flaw Poses Spying Threat, But US Users Appear to Be Safe

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 ...