Category: technology
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Apple’s Ongoing Laptop Nightmare
A MacRumors forum member, project_2501, has posted this extensive log (via Nick Heer) of his attempt to work with Apple’s support to get a refund for one of the latest MacBook Pro’s after his couldn’t play video at 4K without overheating. Of course that overheating also caused other issues, like the glue holding the glass onto…
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Bruce Dawson’s Xbox 360 Prefetch Bug
Bruce Dawson once worked for Microsoft where he found a bug in the Xbox 360 that he was reminded of by the Spectre and Meltdown exploits: A game developer who was using this function reported weird crashes – heap corruption crashes, but the heap structures in the memory dumps looked normal. After staring at the…
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Meltdown & Spectre: Update Everything
There are two big computer vulnerabilities that were announced recently, Spectre and Meltdown attacks. These are significant because they affect almost every desktop, laptop, smartphone, tablet, and game console. Almost anything with a processor can be exploited to give attackers passwords and whatever other private information is on a device. The attacks work because of…
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The 2017 iMac Pro
Lost during my recent travel was Apple’s release of the iMac Pro, the “pro” version of the iMac that was announced at WWDC. The iMac Pro gets you higher performance and what may be many features of the promised-but-yet-to-be-updated-since-2013 Mac Pro, but with a glued-on high-resolution (5120×2880 P3 color gamut) screen and absolutely zero upgradability of internal components. For…
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Your Portable Denial-of-Service Launcher
Garrett M. Graff has this article for Wired about the Mirai botnet denial-of-service attack, saying that it was powered by angry Minecraft server operators and players: As the 2016 US presidential election drew near, fears began to mount that the so-called Mirai botnet might be the work of a nation-state practicing for an attack that…