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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)

Audeze Mobius Review

Hardware Canucks has reviewed the $400 Audeze Mobius premium 3D gaming headset. The reviewer loved the 3D mode for movies, but didn't see the point in it for gaming. He also noted the decreased sound quality in 3D mode. The 3D tracking would lose the headphone's position and was entirely too slow to react to head movements when it worked. The reviewer didn't think the virtual 7.1 surround mode on the headset was that great, and the short range on the headset's Bluetooth would cause him issues if he walked around the office. The cabling included with the Audeze Mobius was subpar and the microphone quality was lackluster. He did appreciate the immersive sound quality that the planar magnetic headset exhibited when in Hi Rez mode. You can read our review of the Audeze Mobius here.

The Audeze Mobius is supposed to be a gaming headset that will satisfy audiophiles with incredible planar magnetic drivers and 3D positional audio. It has literally every feature but it also costs $400. But if you have the money, this might be the best gaming headset available.

Discussion
Posted by cageymaru March 22, 2019 12:04 PM (CDT)

Ransomware Encourages Victims to Subscribe to PewDiePie

PewDiePie's battle with Bollywood star T-Series has pushed some of his more enthusiastic fans to extremes. A group of hackers used printers to promote their favorite YouTuber last year, and more recently, they hacked their way into Smart TVs, Chromecasts, and Google Home devices. Now, recent reports claim that new strains of ransomware are encouraging users to subscribe to PewDiePie. The "PewDiePie ransomware" released last year didn't even bother to save encryption keys, which means whatever user data it targeted was gone for good, while a new strain that popped up this January runs in Java to make detection more difficult. However, instead of asking for a ransom, the later program simply offers a link to PewDiePie's subscription page. It claims that public keys will be released if PewDiePie hits 100 million subscribers before T-Series, while the user's data will never see the light of day again if T-Series hits that mark first. ZDNet says the software was "put together as a joke," but still managed to infect a few users, and that the code is now publicly available on GitHub. Thanks to AceGoober for the tip, and check out a demonstration of the ransomware below:

Both ransomware strains show the level of idiocy the competition for YouTube's top spot has reached. While T-Series fans have remained mostly quiet most of this time, a portion of PewDiePie's fans appears to have lost their minds and engaged in media stunts bordering on criminal behavior... The message itself has become a meme, and not in a good way.

Discussion
Posted by alphaatlas March 22, 2019 9:26 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)

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 Presents the "Chaos" Physics and Destruction System Demo

Epic Games has released footage of its new "Chaos" high-performance physics and destruction system real-time tech demo. The demo highlights some of the new destruction effects that are coming to Unreal Engine 4.23. This particular demo is set within the Robo Recall world and features a chase scene.

Revealed onstage during the "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. In addition to the initial feature set, Epic will release demo content for Chaos physics and destruction within the 4.23 window.

Discussion
Posted by cageymaru March 20, 2019 5:15 PM (CDT)

AMD Radeon Software Adrenalin 2019 Edition 19.3.3

The AMD Radeon Software Adrenalin 2019 Edition 19.3.3 driver has been released and it adds support for Sekiro: Shadows Die Twice and Generation Zero. Fixed issues include: Rainbow Six Siege may experience intermittent corruption or flickering on some game textures during gameplay. DOTA 2 VR may experience stutter on some HMD devices when using the Vulkan API.

Known Issues: Mouse cursors may disappear or move out of the boundary of the top of a display on AMD Ryzen Mobile Processors with Radeon Vega Graphics. Performance metrics overlay and Radeon WattMan gauges may experience inaccurate fluctuating readings on AMD Radeon VII.

Discussion
Posted by cageymaru March 20, 2019 4:51 PM (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)

Toyota and Suzuki Announce Electric Car Partnership

Toyota and Suzuki have announced a partnership to produce electrified vehicles for the world's markets. The two companies had been considering the terms of a collaboration involving electrified cars since 2017. Toyota brings its Toyota Hybrid System (THS), hybrid electric vehicle (HEV) components such as engines and batteries, and new electrified platforms such as the RAV4 and Corolla Wagon to Suzuki. Suzuki will use its strengths to supply small car platforms to Toyota for India, allow Toyota to adopt and manufacture newly developed Suzuki engines for small compact cars, and OEM supply Toyota with Suzuki's India-produced cars for the African market. The two companies will continue to compete against each other.

"When it comes to vehicle electrification, which is expected to make further inroads, hybrid technologies are seen as playing a huge role in many markets, as from before. Widespread acceptance is necessary for electrified vehicles to be able to contribute to Earth's environment. Through our new agreement, we look forward to the wider use of hybrid technologies, not only in India and Europe, but around the world. At the same time, we believe that the expansion of our business partnership with Suzuki-from the mutual supply of vehicles and powertrains to the domains of development and production-will help give us the competitive edge we will need to survive this once-in-a-century period of profound transformation. We intend to strengthen the competitiveness of both our companies by applying our strong points and learning from each other."

Discussion
Posted by cageymaru March 20, 2019 1:48 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)