F-Secure reports a security issue affecting most corporate laptops that allows an attacker with physical access to backdoor a device in less than 30 seconds. The issue allows the attacker to bypass the need to enter credentials, including BIOS and Bitlocker passwords and TPM pins, and to gain remote access for later exploitation. It exists within Intel's Active Management Technology (AMT) and potentially affects millions of laptops globally.

The security issue "is almost deceptively simple to exploit, but it has incredible destructive potential," said Harry Sintonen, who investigated the issue in his role as Senior Security Consultant at F-Secure. "In practice, it can give an attacker complete control over an individual's work laptop, despite even the most extensive security measures."

It's safe to say that there's one thing that you don't mess around with, and that's performance. Enthusiasts don't spend hundreds of dollars on a processor to watch it underperform. Given the complicated nature of the Meltdown and Spectre vulnerabilities, Microsoft's so-called mitigations were bound to have an impact on processor performance. The million dollar question was: Just how much? The initial estimate was somewhere around 30%, but Intel, being optimistic as usual, expected the performance impact to be insignificant for the average user. They recently provided some preliminary benchmark results that looked quite convincing too. Well, let's take a look at their findings, shall we?

Intel measured the mitgations' impact on CPU performance using their 6th, 7th, and 8th Generation Intel Core processors but, more specifically, the i7-6700K, i7-7920HQ, i7-8650U, and i7-8700K. The preferred operating system used in the majority of the benchmarks was Windows 10, however, Windows 7 also made a brief appearance. Intel chose four key benchmarks for their testing. SYSmark 2014 SE evaluated CPU performance on an enterprise level simulating office productivity, data and financial analysis, and media creation. PC Mark 10, on the other hand, tested performance in real-world usage employing different workloads like web browsing, video conferencing, application start-up time, spreadsheets, writing, and digital content creation. 3DMark Sky Diver assessed CPU performance in a DirectX 11 gaming scenario. Lastly, WebXPRT 2015 measured system performance using six HTML5- and JavaScript-based workloads which include photo enhancement, organize album, stock option pricing, local notes, sales graphs, and explore DNA sequencing.

Intel CEO Brian Kzarnich announced on Monday to its employees that as part of the company's continued strife towards better communication and consideration of its customers, the creation of a new internal group was necessary. The move comes after considerable media and tech industry turmoil after news broke out on Intel's 10-year product stack being almost completely vulnerable to some specific exploits. The Intel Product Assurance and Security group will be headed by Intel HR chief Leslie Culbertson, who will have on her team the former Vice President and General manager of Intel's New Technology Group, Josh Walden, who was, alongside Steve Smith, Intel Vice President and General Manager of its Data Center Engineering group, pulled from his current functions to work under Culbertson.

"It is critical that we continue to work with the industry, to excel at customer satisfaction, to act with uncompromising integrity, and to achieve the highest standards of excellences," Krzanich told employees in a memo Monday, obtained by The Oregonian/OregonLive. "Simply put, I want to ensure we continue to respond appropriately, diligently, and with a customer-first attitude."

Microsoft late-Monday halted Meltdown and Spectre security patches to machines running AMD processors, as complaints of machines turning unbootable piled up. Apparently the latest KB4056892 (2018-01) Cumulative Update causes machines with AMD processors (well, chipsets) to refuse to boot. Microsoft has halted distributing patches to PCs running AMD processors, and issued a statement on the matter. In this statement, Microsoft blames AMD for not supplying its engineers with the right documentation to develop their patches (while absolving itself of any blame for not testing its patches on actual AMD-powered machines before releasing them).

"Microsoft has reports of customers with some AMD devices getting into an unbootable state after installing recent Windows operating system security updates," said Microsoft in its statement. "After investigating, Microsoft has determined that some AMD chipsets do not conform to the documentation previously provided to Microsoft to develop the Windows operating system mitigations to protect against the chipset vulnerabilities known as Spectre and Meltdown," it added. Microsoft is working with AMD to re-develop, test, and release security updates, on the double.Update (09/01): AMD responded to this story, its statement posted verbatim is as follows.

The Meltdown and Spectre vulnerabilities have been making many headlines lately. So far, security researchers have identified three variants. Variant 1 (CVE-2017-5753) and Variant 2 (CVE-2017-5715) are Spectre, while Variant 3 (CVE-2017-5754) is Meltdown. According to their security bulletin, NVIDIA has no reason to believe that their display driver is affected by Variant 3. In order to strengthen security against Variant 1 and 2, the company released their GeForce 390.65 driver earlier today, so NVIDIA graphics card owners can sleep better at night.

Experience tells us that some software patches come with performance hits, whether we like it or not. We were more than eager to find out if this was the case with NVIDIA's latest GeForce 390.65 driver. Therefore, we took to the task of benchmarking this revision against the previous GeForce 388.71 driver in 21 different games at the 1080p, 1440p, and 4K resolutions. We even threw in an Ethereum mining test for good measure. Our test system is powered by an Intel Core i7-8700K processor overclocked to 4.8 GHz, paired with G.Skill Trident-Z 3866 MHz 16 GB memory on an ASUS Maximus X Hero motherboard. We're running the latest BIOS, which includes fixes for Spectre, and Windows 10 64-bit with Fall Creators Update, fully updated, which includes the KB4056891 Meltdown Fix.

Recent articles in the media have raised awareness around the processor security vulnerabilities named Meltdown and Spectre. These vulnerabilities are particularly troubling as they are not due to a bug in a particular processor implementation, but are a consequence of the widespread technique of speculative execution. Many generations of processors with different ISAs and from several different manufacturers are susceptible to the attacks, which exploit the fact that instructions speculatively executed on incorrectly predicted code paths can leave observable changes in micro-architectural state even though the instructions' architectural state changes will be undone once the branch prediction is found incorrect. No announced RISC-V silicon is susceptible, and the popular open-source RISC-V Rocket processor is unaffected as it does not perform memory accesses speculatively.

By the time Intel launched its 8th generation Core "Coffee Lake" desktop processor family (September 25, 2017, with October 5 availability), the company was fully aware that the product it is releasing was vulnerable to the three vulnerabilities plaguing its processors today, the two more publicized of which, are "Spectre" and "Meltdown." Google Project Zero teams published their findings on three key vulnerabilities, Spectre (CVE-2017-5753 and CVE-2017-5715); and Meltdown (CVE-2017-5754) in mid-2017, shared with hardware manufacturers under embargo; well before Intel launched "Coffee Lake." Their findings were made public on January 3, 2018.

Intel's engineers would have had sufficient time to understand the severity of the vulnerability, as "Coffee Lake" is essentially the same micro-architecture as "Kaby Lake" and "Skylake." As one security researcher puts it, this could affect Intel's liability when 8th generation Core processor customers decide on a class-action lawsuit. As if that wasn't worse, "Skylake" and later micro-architectures could require micro-code updates in addition to OS kernel patches to work around the vulnerabilities. The three micro-architectures are expected to face a performance-hit, despite Intel extracting colorful statements from its main cloud-computing customers that performance isn't affected "in the real-world." The company was also well aware of Spectre and Meltdown before its CEO dumped $22 million in company stock and options (while investors and the SEC were unaware of the vulnerabilities).

Intel has developed and is rapidly issuing updates for all types of Intel-based computer systems -- including personal computers and servers -- that render those systems immune from both exploits (referred to as "Spectre" and "Meltdown") reported by Google Project Zero. Intel and its partners have made significant progress in deploying updates as both software patches and firmware updates.

Intel has already issued updates for the majority of processor products introduced within the past five years. By the end of next week, Intel expects to have issued updates for more than 90 percent of processor products introduced within the past five years. In addition, many operating system vendors, public cloud service providers, device manufacturers and others have indicated that they have already updated their products and services.

As a brand, BitFenix is best known for unique PC cases and modding accessories, always striving to provide high-quality PC components and offering diversity for modders and gamers alike. Today, BitFenix is proud to announce its latest addition to the Spectre fan series, the Spectre Pro RGB.

As a direct successor to the Spectre Pro, the Spectre Pro RGB is a high performance silent fan, featuring a high-pressure CFM design for maximum pressure and airflow, delivering a torrent of air to keep systems cool. It is equipped with reinforced fan-blades to assure they resist warping even while spinning at high-speed for long durations, thus providing durability and longevity. The fluid dynamic bearing technology will keep the fan silent, even during heavy load.

HP Inc. today unveiled its latest generation premium consumer PC line-up for the 2016 holidays. The next generation portfolio features a thinner and lighter convertible with better battery life for portability and a beautifully designed all-in-one to bring amazing sound experiences into the home.

"Premium customers have high expectations around device performance and quality for consuming media and productivity whether at home, work or on the go," said Kevin Frost, vice president and general manager, consumer personal systems, HP Inc. "We are strengthening our leadership in premium with our redesigned PC portfolio to deliver big power in thin and light designs to be even more portable and revolutionize our all-in-one to bring amazing sound into the home."

HP today announced the HP Spectre x360, a 13.3 inch convertible PC that delivers an ultra-thin design, the quality customers expect, and performance to get things done.

"Customers are looking for beautiful devices that deliver quality, versatility and portability," said Mike Nash, vice president, portfolio strategy and customer experience, Personal Systems, HP. "The HP Spectre x360 is transformational as it has the productivity of a high end notebook, tablet mode for on the go, tent mode for play and stand mode for watching entertainment in a stunning ultra-thin device."

HP today announced the HP ENVY Rove20 mobile All-in-One PC, the company's first mobile All-in-One PC, which frees the desktop PC from the desk and allows families and friends to enjoy a shared entertainment experience with a built-in battery, unique design and advanced touch technology. HP also announced new consumer notebooks, all-in-one PCs and printers that give people more flexibility in how they access and share information. With affordable touch technology and new form factors, HP's new additions provide seamless integration of technology into customers' busy lives.

"Customers are looking for mobility and flexibility in their computing devices to give families new ways to bring generations together," said Ron Coughlin, senior vice president and general manager, Consumer PCs and Consumer Solutions, HP. "HP is evolving to meet our customers' needs by designing next-generation form factors, like the Rove mobile All-in-One PC, which will enable people to connect, share and create in ways they never imagined."

Announcing this week's Facebook Giveaway, in partnership with the fine craftsmen at BitFenix. We are giving away an awesome new BitFenix Ghost ATX mid-tower, two BitFenix Prodigy Fire Red and Atomic Orange cases (one each), and one each of BitFenix Recon Black and Recon White internet-enabled fan-controllers. Sounds good? All you have to do is fill up a tiny little form on Facebook (or make Facebook fill it for you), to stand a chance to win one of these.Edit: One of our fans made a YouTube trailer for this contest: TechPowerUp - BitFenix Giveaway Pretty nice!

For more information, and to participate, visit our BitFenix Facebook Giveaway page.

Also Announcing the Winners of Noctua and TechPowerUp Giveaway

HP today announced availability and pricing details for its new lineup of consumer and business PCs that are designed to work with Windows 8.

The new HP products, ranging from stylish notebooks and desktops to a tablet, leverage premium materials and a purposeful design philosophy to deliver a distinct HP look and feel.

Unique form factors, including a hybrid PC with a detachable screen, a business tablet with functionality-boosting HP Smart Jackets and an ultrathin all-in-one (AiO) desktop, enable users to take advantage of Windows 8 along with HP innovations such as HP TouchSmart technology. They also offer HP Connected Photo powered by Snapfish by HP and HP Connected Music powered by Meridian for convenient access to photos and music.

With the influx of white PC chassis reaching the market, users have been asking for white-themed versions of BitFenix accessories. Today, BitFenix is pleased to announce the Recon White fan controller and Spectre Pro All White LED fan series - two perfect additions to any white-themed system.

Sporting an Arctic White SofTouch bezel and a bright white LED touchscreen, Recon White looks fantastic in virtually any white case. The world's first Internet-connected fan controller, Recon White enables users to connect to it using smartphones, tablets or laptops via the Internet. Five fan channels offer plenty of connectivity for every case fan in your system, and the easy-to-use touchscreen interface displays current system temperatures and fan speeds, while giving easy access to the Recon's advanced functionality. Now available in white, Recon White keeps your system cool in more ways than one.

HP today announced a new lineup of consumer PCs and accessories that are designed to work with Windows 8 and are ideal for savvy, tech-conscious users who desire great performance and beautiful design at a great value.

The consumer PC lineup is powered by the latest generation of Intel Core processors that deliver performance and stunning visuals for everyday life. HP also added four new business desktop and notebook PCs powered by the latest AMD processors to its industry-leading commercial portfolio. AMD's new A-series Accelerated Processing Units (APUs) deliver a significant leap in PC graphics performance, offer exceptional manageability and provide an affordable total cost of ownership.

HP today announced four new consumer all-in-one (AiO) PCs, including two additions to the HP ENVY line that feature the latest touch-technology innovation in a small footprint, one-cord solution.

"The clean look of an all-in-one PC and the ease of one-cord set-up are key reasons customers turn to HP," said James Mouton, senior vice president and general manager, Personal Computer Global Business Unit, HP. "The Spectre design is art as well as a powerful entertainment hub. Across our rich line of all-in-ones, we continue to drive value and differentiation that have earned us sales of more than 5 million all-in-ones."

HP's posterboy Ultrabook, the Envy 14 Spectre, was announced last month amidst some fanfare, though it wasn't immediately available. As announced it is now available via HP's online store for US $1,399.99 for the base-configuration, and 1,899.99 for HP's "recommended configuration", which includes a 256 GB SSD, and a Core i7-2770M processor instead of a 128 GB SSD and Core i5-2467M on the base-configuration, among other HP-exclusives. The 14-incher measures 12.88" (W) x 8.7" (D) x 0.79" (H), weighing 1.8 kg, packs a 1366x768 pixel screen; two of its most notable features, apart from its size, include solid-state storage and near-field communication (NFC).

HP today revealed the HP ENVY 14 Spectre, a premium consumer Ultrabook PC that commands attention with its unparalleled use of glass and stunning performance.

"Sleek, midnight black glass on the outside and stark contrast silver glass on the inside make Spectre extraordinary, defying conventional notebook design," said Eric Keshin, senior vice president, Strategy and Marketing, Personal Systems Group, HP. "We chose the name for our first ENVY Ultrabook to evoke mystery, and we packed it with the best in entertainment technology to satisfy those who expect the unexpected."

Number one PC vendor HP has slipped out a little clip aimed at building up the hype around a new product, the Spectre. The video doesn't spell it out but it seems the Spectre is a new, ultra-thin laptop, or probably a consumer-oriented ultrabook (the Folio 13 introduced in November is marketed as a 'business ultrabook').

An Envy Spectre passed the US FCC (Federal Communications Commission) in late December so that's probably what we're getting a glimpse of today. A full unveiling is likely planned for next week either at CES 2012 or just before the show.