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Wednesday Afternoon (9 Comments) (link)
 Wednesday, 28-June-2017  15:39:12 (GMT +10) - by Agg

Time for some news catchup. Firstly, another worldwide ransomware attack is underway. Company and government officials reported serious intrusions at the Ukrainian power grid, banks and government offices, where one senior official posted a photo of a darkened computer screen and the words, "the whole network is down." The attack was reportedly affecting websites in Great Britain, Norway and India, as well, and at least one major U.S. company said it was affected.

Meanwhile speed cameras in Victoria were hit by the WannaCry wave recently. Victoria Police has suspended 8000 tickets issued for speed and red light infringements after finding the WannaCry ransomware that infected 55 road safety cameras was more widespread than initially thought.

Gigabyte have a new Epyc-compatible server motherboard, which can handle 1TB of RAM. This blue beauty is a Socket SP3 motherboard in an E-ATX form factor. It supports Epyc 7000-series processors with up to 32 cores and TDP ratings of up to 180 watts. Even though the MZ31-AR0 is a single-socket motherboard, it has two EPS 12V CPU power connectors. Some of that power will likely go toward driving the aforementioned sixteen DIMM slots.

SemiAccurate report on the security features of Epyc. Epyc has a bunch of new instructions, full crypto hardware, and new platform options that are going to do quite well in the enterprise and cloud spaces. These markets are increasingly concerned with security and after the woeful showing by Intel around security coupled with their continued bungling of messaging and implementation on the subject, AMD has a golden opportunity.

Still on security, with hackers leaking Windows 10's source code and other Microsoft data. The leak contains more than 32 terabytes of data and includes both the Windows 10 source code and other code intended only for internal use at Microsoft, the Register reported. The files, confirmed by Microsoft to be legitimate, include much of the code that Windows 10 uses to work with PC hardware, including its built-in USB, Wi-Fi, and Bluetooth drivers.

nVIDIA have some crypto-mining cards in the works. Devoid of any GeForce or GTX branding, these cost controlled cards focused on mining lack the usual array of display outputs and have much shorter warranties (rumors point at a 3 month warranty restriction imposed by NVIDIA). So far Asus, Colorful, EVGA, Inno3D, MSI, and Zotac "P106-100" cards based on GP106 (GTX 1060 equivalent) silicon have been spotted online with Manli and Palit reportedly also working on cards.

A Debian Linux developer has pointed out a flaw with hyper-threading on recent Intel CPUs, thanks Axe. Officially, Intel hasn't acknowledged the problem, but engineers at Dell and Intel have told me that the problem, and its fix, exists. This processor/microcode defect has been found on Intel Skylake and Intel Kaby Lake processors with hyper-threading enabled. Besides these 6th and 7th generation Intel Core processors, its also found on its related server processors, such as Xeon v5 and Xeon v6, and some select Intel Pentium processor models. More info here on HotHardware.



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All original content copyright James Rolfe. All rights reserved. No reproduction allowed without written permission.