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Industry: Email Alert RSS FeedIBM researchers find SIM security hole. (News).
RCR Wireless News, May, 2002 by Dano, Mike
IBM Corp.'s research group announced it found a new security hole in the subscriber identity module cards of digital GSM mobile phones that cuts down the amount of time hackers must spend with the phone from more than eight hours to just a few minutes. By accessing the SIM card, hackers potentially could make calls and purchases using the hacked information.
IBM Research said it will offer a technology to fix the security hole, but it also added in a release "cell phone users can also protect themselves against such attacks by taking precautions such as not lending their phones to strangers or leaving them unattended." According to IBM's findings, the security hole stems from a new class of side-channel attacks, called partitioning attacks, which...
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