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The DHS Issues Medical Advisory for Medtronic Cardiac Devices

The Department of Homeland Security (DHS) has issued a cybersecurity warning that documents vulnerabilities in the Medtronic Conexus Radio Frequency Telemetry Protocol. Medtronic makes cardio-defibrillators that are planted into a patient's chest and can be read and programmed by trained medical personnel. This allows the devices to communicate with home monitoring devices and Carelink programmers found at doctor's offices. These vulnerabilities require a low level of skill to exploit as the proprietary Conexus telemetry protocol utilized within this ecosystem does not implement authentication or authorization. An attacker can inject, replay, modify, and/or intercept data within the telemetry communication. This communication protocol provides the ability to read and write memory values to affected implanted cardiac devices; therefore, an attacker could exploit this communication protocol to change memory in the implanted cardiac device. Because the devices also lack encryption, attackers can listen to communications, including the transmission of sensitive data. Medtronics is working on developing updates to fix the vulnerabilities.

"It is possible with this attack to cause harm to a patient, either by erasing the firmware that is giving necessary therapy to the patient's heart, or by directly invoking shock related commands on the defibrillator," he said. "Since this protocol is unauthenticated, the ICD cannot discern if communications its receiving are coming from a trusted Medtronic device, or an attacker." A successful attacker could erase or reprogram the defibrillator's firmware, and run any command on the device.

Discussion
Posted by cageymaru March 22, 2019 4:05 PM (CDT)

Nvidia Releases "Creator Ready" RTX Drivers

Earlier this week, Nvidia rolled out a set of "creator ready" drivers that are compatible with consumer GPUs, but optimized for professional applications. This level of support is typically reserved for drivers that only work with pricey Quadro GPUs, but Nvidia says they've conducted "exhaustive multi-app testing" in programs like Adobe Premiere and After Effects. Support for this driver goes all the way back to Pascal cards, and extends to Nvidia's more affordable offerings like the GTX 1050 and the more recent 1660. Perhaps even more interestingly, Nvidia claims they've worked with a number of software vendors to leverage the raytracing and machine-learning muscle their RTX cards offer. Autodesk Arnold and Unreal Engine 4, for example, now support RTX accelerated rendering, and Redcine-X Pro seemingly uses Turing's updated video processing block to decode 8K video without taxing the CPU. Meanwhile, Lightroom uses "an extensively trained convolutional neural network to provide state-of-the-art image enhancing for RAW photographs." While I haven't tested Lightroom's new features myself, in my experience, neural networks can perform small miracles when processing images. Nvidia also claims the new driver features significant performance improvements in Photoshop, Premiere, Blender Cycles, and Cinema 4D.

"Creators are constantly faced with tight deadlines and depend on having the latest hardware and creative tools to complete their projects on time, without compromising quality," said Eric Bourque, senior software development manager at Autodesk. "We're excited that NVIDIA is introducing a Creator Ready Driver program because it will bring Arnold users an even higher level of support, helping them bring their creative visions to life faster and more efficiently." The first Creator Ready Driver is now available from NVIDIA.com or GeForce Experience. From GeForce Experience, you can switch between Game Ready and Creator Ready Drivers at any time by clicking the menu (three vertical dots in the top right corner). Creator Ready Drivers are supported for Turing-based GeForce RTX, GTX and TITAN GPUs, Volta-based TITAN V, Pascal-based GeForce GTX and TITAN GPUs, and all modern Quadro GPUs.

Discussion
Posted by alphaatlas March 22, 2019 8:57 AM (CDT)

Monster Hunter: World to Receive a 40GB High Resolution Texture Pack DLC

Capcom has announced Monster Hunter: World will receive a 40GB High Resolution Texture Pack DLC. The High Resolution Texture Pack will require 8GB of graphics memory (VRAM) and is free. Earlier this month, Capcom acknowledged that the PC is the 2nd most popular platform for Monster Hunter: World. Capcom's spokesperson was happy that the PC version of the game had broadened its appeal to users in Europe. Capcom has more expansions and content coming for the action game.

"We have announced Monster Hunter World Iceborne and will have more news to share in the future. Given the success of Monster Hunter World, it will be a key project for us," he said. "There is also more to come that I'm not allowed to discuss yet, if you want another interview with me on behalf of Capcom in the future."

Discussion
Posted by cageymaru March 21, 2019 3:46 PM (CDT)

Microsoft Announces Microsoft Defender ATP for Mac

Microsoft Defender ATP for Mac brings the same robust protection from Windows Defender to the Mac platform. Microsoft has created a "cross-platform next-generation protection and endpoint detection and response coverage" heterogeneous solution that will help Microsoft reach its goal of securing users and data wherever they are. Core components of Microsoft's unified endpoint security platform, including the new Threat & Vulnerability Management will now be available for Mac devices. The cloud-delivered, real-time protection antivirus solution is currently in preview.

We've been working closely with industry partners to enable Windows Defender Advanced Threat Protection (ATP) customers to protect their non-Windows devices while keeping a centralized "single pane of glass" experience. Now we are going a step further by adding our own solution to the options, starting with a limited preview today. As we bring our unified security solution to other platforms, we're also updating our name to reflect the breadth of this expanded coverage: Microsoft Defender ATP.

Discussion
Posted by cageymaru March 21, 2019 3:06 PM (CDT)

Facebook Employees Had Access to Millions of User Passwords Stored in Plain Text

In a new blog post entitled "Keeping Passwords Secure" Facebook VP Engineering, Security and Privacy Pedro Canahuati explains how the social media giant accidentally stored Facebook user's passwords on internal data storage systems in plain text. Pedro explains how "these passwords were never visible to anyone outside of Facebook and we have found no evidence to date that anyone internally abused or improperly accessed them. We estimate that we will notify hundreds of millions of Facebook Lite users, tens of millions of other Facebook users, and tens of thousands of Instagram users." To keep your account safe, Facebook suggests changing your Facebook and Instagram passwords, pick strong passwords, use a password manager, and enable a security key or two-factor authentication. In recent months, Facebook has vowed to clean up its act as it has been accused of sharing user data, one click account takeover bugs, paying minors to harvest their data without parental consent, had its enterprise certificate revoked by Apple, access token hack, Cambridge Analytica, and many more fines and hacks. I would suggest picking a password so long and complex that Facebook employees would get tired from writing it down.

As part of a routine security review in January, we found that some user passwords were being stored in a readable format within our internal data storage systems. This caught our attention because our login systems are designed to mask passwords using techniques that make them unreadable. We have fixed these issues and as a precaution we will be notifying everyone whose passwords we have found were stored in this way.

Discussion
Posted by cageymaru March 21, 2019 1:17 PM (CDT)

Unreal Engine is Getting Destructable Environment Support

High-quality destructible environments seem like something that should be standard in 2019, but even today, it's a relatively rare thing to find in a game. It was a headlining feature Red Faction: Guerilla back in 2009, and a prominent feature in the recently released Crackdown 3, but detailed, destructible environments are still absent from most releases. However, at GDC this year, Epic announced that they're integrating a destruction system into Unreal Engine. Given how popular the engine is, and how competitors will probably try to achieve feature parity, I expect to see more games with destructible environments in the near future.

Revealed onstage at GDC 2019 during "State of Unreal," Chaos is Unreal Engine’s new high-performance physics and destruction system coming in early access to Unreal Engine 4.23. The real-time tech demo is set within the world of Robo Recall. With Chaos, users can achieve cinematic-quality visuals in real time in scenes with massive-scale levels of destruction, with unprecedented artist control over content creation.

Discussion
Posted by alphaatlas March 21, 2019 11:47 AM (CDT)

Intel Previews Processors and Graphics Software at GDC 2019

At their GDC 2019 conference, Intel confirmed that they'll launch 9th generation mobile processors in the 2nd quarter of 2019. While 9th generation H-series and Y-series "Ice Lake" parts recently showed up on the EEC website, Intel told PC World that these parts are based on 14nm Coffee Lake Silicon. The company also mentioned that one of their goals with his release is "longer battery life" for gamers and more casual users alike, and they're promoting their Wi-Fi 6 capable AX200 chip and 3D XPoint memory with the new chips Meanwhile, Intel also showed off a new software suite for their modern IGPs and (presumably) their future GPUs. The "Intel Graphics Command Center" is essentially their answer to Nvidia's GeForce Experience and AMD's Game Advisor, as it automatically scans your PC for supported games and applies the optimal settings for your current hardware. An "early access" version of the control panel is available on the Microsoft Store, and oddly enough, it says it was "released" on 11/26/2018. Unlike other app stores, the Microsoft Store doesn't log updates or list old changes, so it was presumably in some kind of closed alpha before being officially launched today.

We asked, you answered. You're tired of our 'old, boring, corporate-looking' Graphics Control Panel. We were too and we designed a completely new one from the ground up! We're incorporating the changes you - the gamers, home theater enthusiasts, professionals, and everyday tinkerers requested. Using a phased approach, we're rolling out something we're proud to share with you: introducing the Intel Graphics Command Center.

Discussion
Posted by alphaatlas March 21, 2019 9:54 AM (CDT)

Epic Games Announces More Exclusives and Features

At its "State of Unreal" session at GDC 2019, Epic Games announced multiple new games coming to the Epic Games store. Some of the new exclusives include The Outer Worlds, Control, Industries of Titan, Beyond: Two Souls, Detroit: Become Human, Heavy Rain and many more titles. Humble Bundle has been chosen as a distribution partner for the Epic Games store which will allow it to sell Epic Games keys which will be redeemable on the Epic Games store. Epic will receive no revenue share from the sale of those games purchased through the Humble Store. Customers can link their Humble Store accounts to the Epic Games store for direct purchasing. Coming soon to early access in Unreal Engine 4.23 is Chaos; Unreal Engine's new high-performance physics and destruction system. Expect developers to create cinematic-quality visuals in real time with massive-scale levels of destruction. Epic Online Services provides a single SDK that works across any platform, game engine and store to help developers give their players a unified, cross-platform social experience. The library of tools include cloud storage, voice communications, matchmaking and more. Epic MegaGrants is a new $100,000,000 assistance fund for those people and companies doing outstanding work with Unreal Engine or enhancing open-source capabilities for the 3D graphics community. Ray tracing, Microsoft Hololens streaming support, Google Stadia support and more were discussed during the opening session.

"Our success is inextricably linked to developer success, and that ethos guides everything we do," said Sweeney. "From our free Online Services and Epic MegaGrants to new Unreal Engine features, our goal is to help developers, and to equip them to give players even better experiences."

Discussion
Posted by cageymaru March 20, 2019 3:24 PM (CDT)

Microsoft Criticizes FCC Broadband Report

According to a recently spotted FCC report, Microsoft thinks that the government is a little generous when it comes to their analysis of broadband availability. Based on their own analysis, some areas that supposedly have access to speeds of over 25 Mbps really don't have much access at all, and they suggest that the FCC should draw on a "broader array of data" in the future. Microsoft told MediaPost "This draft report simply doesn't reflect the state of things on the ground," and that "The agency is badly in need of better data and a more honest assessment of the state of broadband deployment."

"In some areas the Commission's broadband availability data suggests that Internet service providers ... have reported significant broadband availability (25 Mbps down/3 Mbps up) while Microsoft's usage data indicates that only a small percentage of consumers actually access the Internet at broadband speeds in those areas..." Microsoft weighed in with its concerns several days after advocacy group Free Press said the draft report was partially based on faulty data provided by the internet service provider BarrierFree. That company erroneously reported in a December 2017 filing that it offered fiber-to-the-home and fixed wireless service at speeds of nearly 1 GB to Census blocks containing almost 62 million people, according to Free Press. The incorrect information resulted in "a massive over-statement of the change in broadband deployment at the national level during 2017," Free Press told the FCC.

Discussion
Posted by alphaatlas March 20, 2019 10:03 AM (CDT)

Digital Foundry Analyzes Google's Stadia Platform

Following Google's "Stadia" game streaming service announcement yesterday, Digital Foundry decided to take a closer look at the hardware behind the platform. Google says they use a "Custom 2.7GHz hyper-threaded x86 CPU with AVX2 SIMD and 9.5MB L2+L3 cache," and while they didn't mention the vendor, DF notes that they haven't seen such a configuration in any of AMD's currently shipping server CPUs, and that it should significantly outpace anything found in a modern console. Meanwhile, the GPU largely resembles a Vega 56 card with 16GB of HBM2, and the games are reportedly loaded from an SSD. Through their own testing, DF came away impressed with the platform's consistent frame pacing, and in some cases, total latency is on par with locally-run games on a console or PC.

Google has also demonstrated scalability on the graphics side, with a demonstration of three of the AMD GPUs running in concert. Its stated aim is to remove as many of the limiting factors impacting game-makers as possible, and with that in mind, the option is there for developers to scale projects across multiple cloud units: "The way that we describe what we are is a new generation because it's purpose-built for the 21st century," says Google's Phil Harrison. "It does not have any of the hallmarks of a legacy system. It is not a discrete device in the cloud. It is an elastic compute in the cloud and that allows developers to use an unprecedented amount of compute in support of their games, both on CPU and GPU, but also particularly around multiplayer."

Discussion
Posted by alphaatlas March 20, 2019 9:14 AM (CDT)

Anthem Was Bioware's Second Best Launch

Following their trouble with Mass Effect: Andromeda, Bioware has a lot riding on their last big release: Anthem. Recent reports of low physical sales, as well as mixed feedback from the players in the game, suggested that the title might not be doing particularly well. However, a recent report from NPD claims that Anthem was the best selling game of February 2019, and that it was Bioware's 2nd best launch to date, behind only Mass Effect 3. Interestingly, the report also claims that monthly "video games hardware" sales are down about 12% year to year, while software sales are up 15%.

And that doesn't even include Anthem's PC digital sales. More importantly, it doesn't count the people who signed up for EA's Access Origin Premier service for $15 per month. That figure is likely significant since that membership now gets players access to a library of older games as well as Battlefield V and Madden NFL 19.

Discussion
Posted by alphaatlas March 20, 2019 8:41 AM (CDT)

Google Partners with AMD for Google Stadia Game Streaming Service

Google has selected AMD as its partner for the Google Stadia game streaming service. Google will use high-performance, custom AMD Radeon datacenter GPUs for its Vulkan and Linux-based Google Stadia. AMD noted how its commitment to open-source AMD Linux drivers would allow Google and its development partners to inspect the code and understand exactly how the driver works, enabling them to better optimize their applications to interface with AMD Radeon GPUs. AMD supplies other tools such as the AMD Radeon GPU Profiler (RGP) that allows developers to identify timing issues that might lead to optimizations. The Google Stadia service will feature game streams with resolutions up to 4K HDR 60 FPS. Google announced a 2019 launch time for the game streaming service.

Streaming graphics-rich games to millions of users on demand and from the cloud requires ultra high-performance processing capabilities to minimize latency and maximize game performance. It also requires advanced technologies to tackle unique datacenter challenges, including security, manageability, and scalability. The AMD graphics architecture supports a wide range of today's gaming platforms -- from PCs to major game consoles -- enabling developers to optimize their games for a single GPU architecture and extend these benefits across multiple platforms which now include large-scale cloud gaming platforms.

Discussion
Posted by cageymaru March 19, 2019 4:41 PM (CDT)