Spy agencies allegedly hacked into the computer systems of a foreign commercial company to steal secrets that would allow them to tap into over a quarter of the world's cell phones. Late last week, ...

South Korean mobile provider SK Telecom has announced free SIM card replacements to its 25 million mobile customers following a recent USIM data breach, but only 6 million cards are available through ...

U.S. and U.K. intelligence agencies have reportedly hacked into the computer network of giant SIM card maker Gemalto and taken smartphone encryption keys potentially used by customers of hundreds of ...

KT has been implementing a SIM card replacement service for all customers since early last month to address the unauthorized micro-payment incident and server hacking case. However, the SIM ...