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    Revisiting Mac on ARM

    April 6th, 2018

    I have lived through all the major Mac processor transitions. Makes me feel old. First it was the Motorola 680×0 series, followed by the PowerPC and, by 2006, Intel. Overall, the last one went pretty well. There was a way to run PowerPC software for a few years, courtesy of something called Rosetta. It was […]


    Mac Malware Revisited — Again!

    January 16th, 2018

    It is curious that the infamous CPU bug was identified by some members of the media as an Apple problem. Even though it impacted most CPU chips produced in the past 21 years — perhaps even the PowerPC — somehow it was strictly about iOS and Mac users facing danger when browsing in Safari, or […]


    Throttlegate and Politics

    January 11th, 2018

    As if there weren’t enough political fireworks occurring in Washington, you can bet that Apple will find itself involved, somehow. It all started with what I’ve been calling Throttlegate, the faux scandal that erupted when it was discovered that older iPhones, with failing batteries, were running a lot slower. It was easy to attach a […]


    The CPU Bug: macOS and iOS Users Get Off Easy

    January 10th, 2018

    As Apple patches serious long-standing CPU bugs on its iOS, tvOS and macOS gear, they claim you shouldn’t notice any performance dip. Well, maybe a little in Safari, where, after installing the Spectre fix, Apple reported that one web benchmark was reduced by 2.5%. But you can get on with your life as Apple continues […]