Sunday, March 31, 2024

Latest Tech News

Gmail, the email service that almost started out as a joke but rose to become a dominant player in the space, is exactly 20 years old on April 1.

It is for most of us, as hard to imagine a world without Gmail as it is for us to search without Google. But Gmail was a latecomer to the email game, arriving decades after we started using computers to deliver electronic messages to third-party providers who would, like the old-school post office, sort and send them along to their proper digital destination. It was well after MSMail and ccMail but early enough that we still demanded a hyphen between “e” and “mail.”

Ever the cheeky upstart (despite by then being the most-used search engine), Google launched Gmail on April Fool’s Day to mostly widespread confusion. At PCMag, where I worked at the time, we admitted that “Google's release included language which sounded like a ruse” and no one was quite sure if the search giant was serious about entering the crowded email space. Part of that had to do with the quite limited availability of the platform.

Google was among the first Internet companies to offer invite-only access to a new service. It was a brilliant bit of marketing but also had a more practical purpose. Google had struggled to launch Gmail and was still learning when it moved into public beta. Open access would’ve overwhelmed the system, forcing untold crashes, possibly un-delivered mail, and probably made it almost impossible to learn about what people wanted, needed, and used most often in the IMAP mail platform (there was no POP3 support at launch).

Welcome to the party, pal

On April 22, 2004, almost four weeks after the launch, I got access. I still have the welcome message, that told me I was “one of the very first people to use Gmail,” and thanked me for “agreeing to test Gmail.” The email described some of the key differences, like “searching instead of filing.” Gmail didn’t use folders, a time-honored way of organizing email, and instead focused on labels and conversations. To this day, the concept of folders in Gmail is foreign and I’m not sure I have ever loved the more amorphous “labels”.

It had some advanced features like filters and address autocomplete. And, of course, it came with 1GB of storage, an amount unheard of at the time for a free email service, which now seems woefully inadequate. Google's pitch at the time was that we could stop wasting time deleting emails and save everything. I think I over-committed to this concept.

While Gmail didn’t have pop-up or banner ads (thank God), there were text-based ads in a column to the right (Gmail ads now mostly live under the “Promotions” tab). This turned out to be Gmail’s most controversial “innovation”. To provide contextual ads, Google would have to “read” the contents of your email. That sounded like an insane privacy violation, and I wrote about the concern right before I gained access. I reminded readers that computers, at least back then, didn’t really “read” anything. They had neither the eyes nor the consciousness to understand the context. Google was, of course, already anonymizing the data and delivering contextual ads without delivering your private bits to third parties. I also noted that, without those ads, we might not get all that, at the time, free storage. It’s worth noting that those early concerns did nothing to hinder Gmail’s growth.

Along with access to Gmail came some invites that I could dole out. They arrived in small bunches, and I would give them to co-workers, colleagues, and friends. Some people who knew I had a Gmail account sent me emails and AOL messages pleading for access. Whenever I gave someone access, Gmail would notify me of when they signed up and created their new Gmail address “so we could stay in touch with Gmail!” While not a social network, Google was aware of the inherently social nature of email. Keeping newbies connected was how it built that network and generated just enough FOMO to keep the service growing.

All the information

Google took a risk when it launched Gmail, and it knew it. In the original FAQ, Google had to explain why a Search company would launch an email service:

“Why is Google offering email? I thought you were a search company.

Google's mission is to organize the world's information and make it universally useful and accessible. For many people, email contains valuable information that can be difficult to retrieve. We believe we can help with that.”

It was further evidence that Google’s strategic aim was never just about search results, it was about information, yours, mine, and everyone else’s. Google wanted to organize the world’s information no matter the form, from search results, to mail, to video and images, and location. That quest never stops and not everyone is happy about it.

Even so, it’s worth celebrating Gmail, an online service that entered an entrenched market and ultimately remade it in its image. It never was and will likely never be a joke.

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Saturday, March 30, 2024

Best Cooling Mattress of 2024 - CNET

Struggling to stay cool at night? These are the best cooling mattresses on the market, tested and ranked by our sleep experts.

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Friday, March 29, 2024

Latest Tech News

March isn't traditionally known for its gaming laptop deals, but there are some absolutely outstanding options on the market right now. Dell and Best Buy, in particular, are offering massive price cuts of up to $600 on some of our favorite gaming laptops. 

Our top choice for those on a budget is this RTX 4060-equipped MSI Cyborg for $849 (was $1,099) at Best Buy - one of the cheapest machines we've ever seen to feature the powerful graphics card. Pound for pound, this machine is a great budget buy if you need something relatively powerful without breaking the bank.

For something with a little more oompth, consider this outstandingly cheap MSI Crosshair for $1,199 (was $1,399), which features an RTX 4070 graphics card, 16GB of RAM, and 1TB SSD. This machine isn't the cheapest out there right now but it's really great value considering the level of specs you're getting here.

And, for a premium gaming laptop where looks are as important as performance, consider the excellent Asus Zephyrus G14 for $999 (was $1,599) at Best Buy or the Alienware M16 for $1,499 (was $2,199) at Dell. Both these choices feature superb components for the price - but also an eye-catching design that sets them apart from the usual cheaper models. 

You can read more about our choices just down below, or head on over to our gaming laptop deals page for even more recommendations. 

Today's best gaming laptop deals

MSI Cyborg gaming laptop: was $1,099 now $849 at Best Buy
Processor: Intel Core i7-12650H
Graphics card: RTX 4060
RAM: 8GB
SSD: 512GB

I've seen this MSI Cyborg on sale for $799 before over Black Friday, but this deal at Best Buy is almost as good. For the money, this mid-range machine is offering almost unbeatable bang for the buck with its RTX 4060 and Core i7 chipset. Put together, you're getting great performance here, well under $900 - more than enough to max out the graphical settings at 1080p resolutions.View Deal

Asus Zephyrus G14 gaming laptop: was $1,599 now $999 at Best Buy
Processor: AMD Ryzen 9-7940HS
Graphics card: RTX 4060
RAM: 16GB
SSD: 512GB

Speaking of amazing gaming laptop deals on mid-range machines, here's a record-low price on one of our favorite laptops ever. This Asus Zephyrus G14 is a slightly older model, but it's still a great buy if you'd like a smaller 14-inch laptop. This particular configuration is packed in an RTX 4060 and Ryzen 9, meaning it's capable of outputting some serious performance despite its diminutive size. View Deal

MSI Crosshair 16 gaming laptop: was $1,599 now $1,199 at Best Buy
Processor: Intel Core i7-13620H
Graphics card: RTX 4070
RAM: 16GB
SSD: 1TB

Need a more powerful machine? This MSI Crosshair is easily one of the cheapest gaming laptop deals on the market right now, and it features a speedy RTX 4070 graphics card. This GPU, combined with a 13th-generation Intel Core i7, means this MSI is an exceptionally capable gaming laptop. While pricey compared to some of the RTX 4060 options on our list, this one is just as good value.View Deal

Alienware M16 gaming laptop: was $2,199 now $1,499 at Dell
Processor: Intel Core i7-13700HX
Graphics card: RTX 4070
RAM: 32GB
SSD: 1TB

Last year's Alienware M16 is a great buy if you don't mind getting a slightly older model - especially with this huge price cut courtesy of the Dell TechFest sale. Right now, you can get this premium RTX 4070 gaming laptop for just under $1,500, which isn't bad considering you're getting a premium design, a whopping 32GB of RAM, and one of the most powerful Intel chipsets on the market. While pricey, we'd still highly recommend this deal if you want a powerful and stylish laptop.View Deal



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Latest Tech News

Many versions of Linux may be vulnerable to a flaw that allowed hackers to steal passwords, or change the contents of their clipboard.

The vulnerability, however, comes with a major caveat that makes exploitations somewhat unlikely (or at least heavily limited).

Cybersecurity researcher Skyler Ferrante recently discovered an “improper neutralization of escape sequences in wall” vulnerability, a flaw impacting the “wall” command. This command is usually used to broadcast messages to the terminals of all users logged to the same system.

WallEscape

With escape sequences not being properly filtered when processing input through command line arguments, a threat actor could, theoretically, launch a prompt to all connected users and have them type in their administrator password. Escape sequences could also be used to change the clipboard of a target user, although this method may not work with all terminal emulators.

The vulnerability is tracked as CVE-2024-28085, and dubbed WallEscape. It was fixed in Linux version 2.40, released in March 2024, but that means it has been present in Linux versions for the past 11 years.

While a proof-of-concept (PoC) for the vulnerability exists, and a practical application could occur, multiple factors need to align, first. For example, the attacker needs to have physical access to a Linux server, to which multiple other potential victims are already connected through the terminal. If you’re still worried about your Linux server being targeted, there is a solution. Linux released an upgrade to linux-utils v.2.40, which patches the vulnerability. 

Usually, these updates are available through the LInux distribution’s standard update channel, so keep an eye out. Furthermore, system administrators can fix the issue by removing the setgid permission from the “wall” command, or by disabling the message broadcast functionality using the “mesg” command to set its flag to “n”.

Via BleepingComputer

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Thursday, March 28, 2024

Low Credit Score? This Secret Number Could Be the Reason - CNET

If you're looking to quickly increase your credit score, consider paying down the credit you're using.

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Latest Tech News

Small business owners are increasingly turning to artificial intelligence to gain a competitive advantage in the market, new research has claimed.

A GoDaddy study of over 500 US entrepreneurs found a growing confidence in the power of generative AI tools to drive business success.

The findings indicate a positive shift in attitude towards AI among small and medium-sized businesses. Three in four believe that GenAI will give them an edge over similar-sized competitors. More than two-thirds (68%) also see AI as enabling them to compete better with larger enterprises.

GenAI is helping SMBs

Nearly three-quarters (73%) said that they’ve already experimented with the technology, and more than a quarter (26%) already use AI for business purposes – up from 11% in the year before.

Generative AI really took off back in November 2022 when ChatGPT hit public preview, but SMBs are now expanding their use cases beyond simple content generation. More than two in five (44%) now use AI to enhance sales performance – twice as many as in 2023.

Amy Jennette, Senior Director of Marketing at GoDaddy, commented on the trend, stating: “We’re at the beginning of the AI revolution and small businesses are already taking advantage of the technology, which is really unprecedented.”

Despite initial concerns about AI potentially replacing human jobs, the survey found very low levels of concern among SMBs – only one in 10 believed that GenAI could outperform them in their roles, and the majority (89%) expressed confidence that AI would have a positive impact on their business.

Jennette also highlighted the tangible benefits of deploying AI across the SMB landscape, revealing that small businesses could save over $4,000 and 300 hours of work annually, underscoring the potential cost-saving benefits of productivity tools that use artificial intelligence.

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Wednesday, March 27, 2024

Brooklyn Bedding Signature Hybrid Mattress Review: Editor's Choice 2024 Winner - CNET

Built with a supportive hybrid design that’s available in three firmness levels, the Brooklyn Bedding Signature Hybrid mattress is well-suited for almost any sleeper, making it our favorite mattress.

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Latest Tech News

The Ray framework, an open source tool for AI and Python workload scaling, is vulnerable to half a dozen flaws that allow hackers to hijack the devices and steal sensitive data. 

This is according to cybersecurity researchers from Oligo, who published their findings on a new hacking campaign they dubbed “ShadowRay”. 

Apparently active since early September 2023, ShadowRay’s operators abused five distinct Ray vulnerabilities to target firms in education, cryptocurrency, biopharma, and other verticals.

"Shadow vulnerability"

Four of the vulnerabilities are tracked as CVE-2023-6019, CVE-2023-6020, CVE-2023-6021, and CVE-2023-48023, and Anyscale, Ray’s developer, fixed them. The fifth one, deemed a critical remote code execution (RCE) flaw by researchers, and tracked as CVE-2023-48022, was not fixed.

Anyscale argues that this was not a bug, but a feature: "The remaining CVE (CVE-2023-48022) - that Ray does not have authentication built in - is a long-standing design decision based on how Ray's security boundaries are drawn and consistent with Ray deployment best practices, though we intend to offer authentication in a future version as part of a defense-in-depth strategy," it said.

As per the developers, this RCE flaw can only be abused in deployments that go against Anyscale’s recommendations and don’t limit Ray’s use to a strictly controlled network environment.

Oligo, on the other hand, says that by disputing the CVE, Anyscale is leaving many developers in the dark on the potential holes. "We have observed instances of CVE-2023-48022 being actively exploited in the wild, making the disputed CVE a "shadow vulnerability"—a CVE that doesn't show up in static scans but can still lead to breaches and significant losses."

The researchers said they observed “hundreds” of publicly exposed Ray servers, compromised via this vulnerability. As a result, threat actors were stealing sensitive data such as AI models, production database credentials, and more. In some instances they were even installing cryptominers.

Via BleepingComputer

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Tuesday, March 26, 2024

Premium Sony Headphones and Speakers Start at Just $48 in This Amazon Sale - CNET

Sony makes some of the best audio gear on the market, and right now a huge selection is discounted by as much as 41%.

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Latest Tech News

Google is reportedly experimenting with its search results and looking to add AI overviews for more users. Previously, the feature was being tested for people who had opted into the Google Search Generative Experience (SGE),  which would allow them to try Google’s latest innovations with generative AI. Google claims that this update will give users more information and context to users’ searches.

Users can sign up to try search features that Google is testing and looking to receive feedback on via Search Labs. The Google Search Experience that Google has been working on displays an AI-generated answer which would be followed by the usual search result listings we’re used to. The AI-generated answer would be pre-empted by a very explicit ‘Generative AI is experimental’ disclaimer, and would be indicated visually by being sectioned off with a differently-colored background. 

Google will also show citations for where its AI model would source its information to give you your answer. You could then follow those citations and check out the sources for yourself, continue your search with another query or by perusing the other results, or toggle the AI-generated answer with options that Google provided at the bottom of it. 

A screenshot from Google's announcement video of its new AI-aided search results

(Image credit: Google)

The experiment is going outside the Search Labs

Search Engine Land reports that Google is expanding AI-generated answers to more users, even if they haven’t opted into the Search Labs program. A Google spokesperson told Search Engine Land that this is being trialed on a “subset of queries, on a small percentage of search traffic in the U.S.”

The experimental search experience was announced in a Google Keyword blog post in May 2023, encouraging users to embrace the newer AI-powered features of search. These include searching visually with Google Lens and using multiple modalities, meaning different types of data, namely using text and images, to make search queries. Google claims it’s making progress in the way we can search, and now will be able to answer queries that it claims weren’t possible to answer earlier. 

The spokesperson continued that Google wants “feedback from searchers who have not opted into SGE specifically,” to get a sense of users' impressions from a more general population of searchers.

A young woman sitting at a desk with a laptop and using headphones

(Image credit: Shutterstock/Ground Picture)

A major twist to a classic - big risk, big reward?

I can see why Google is pushing hard for this. Microsoft is going ahead at full steam to inject its AI tools into multiple apps, including many beloved classic applications. Google is still very much in the AI race with its recent release of the generative AI model, Gemini

Right now, it still seems like a very limited run of testing, but I expect that Google will expand this to more and more users. Now, I’ve found generative AI answers useful, especially for longer queries with more context, and having the sources there is a huge plus. That said, I’ve used it probably only a handful of times so far in place of when I maybe would have used a search engine. The way that legacy search engines, particularly Google Search, currently display results has become the industry standard, and it's pretty clear and straightforward. 

A change like this would be a pretty considerable shakeup to the status quo, and some industry observers are already concerned that Google is being too persistent with its efforts to integrate AI into existing products like Google Search. This could also affect how news and media sites operate in a significant way, as they largely depend on traffic from Google Search results, which would likely end up much further down the page.

Changes to things that have become staples of our day-to-day lives are almost always controversial, but maybe the proof is in the pudding and Google might be right that this will be a preferable way to search. The only way to know is to test it, which it’s doing, but I would be wary of making it a default search results format. Perhaps it would be better for Google to make it an opt-in change, even if prominently displayed, as that would give users the choice of whether they’d like to try the new format. If users aren’t even willing to try it after being offered, that’s also valuable feedback that Google should take on board.

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Monday, March 25, 2024

Latest Tech News

Despite recent reports that Microsoft was all set to ban Russian companies from its suite of cloud services from March 20, it turns out this still isn’t in effect, but should be by the end of March 2024 - this week - instead, after the company held discussions with IT platform Softline, one of its customers.

As a reminder, the ban isn’t a political move on Microsoft’s part, but several cloud storage providers’ hands being forced by economic sanctions imposed by the European Union on Russian-owned companies back in December 2023 as a result of the ongoing Russia-Ukraine conflict.

The latest update on the imminent blockade, from BleepingComputer, is that the delay so far appears to only be something that Microsoft is offering, in response to correspondence with Softline, despite the latter issuing a press release (Russian language, machine-translated by us) last week in which it claimed that it has ‘all the necessary resources’ to ensure a smooth transition to its own infrastructure from Microsoft and Amazon services. 

EU economic sanctions on Russian tech

Before the extension, in a letter that Softline has since published on its Telegram channel, Microsoft broke the news gently to Softline, but stated its ‘[commitment] to compliance with EU trade laws and regulations, as well as all other jurisdictions in which it operates’.

According to Russian news agency TASS, Microsoft stands to cut off access to over 50 of its products to Russian companies, including video conferencing software behemoth Microsoft Teams and collaboration tool suite Microsoft 365.

That’s not to mention the collateral damage caused by providers such as Google and Amazon withholding their own services without postponing the deadline. BleepingComputer also revealed that business customers of those companies based in Russia received notice of service termination last week.

It’s too early to say whether the sanctions will be effective in applying pressure on Russia to withdraw from the conflict: they could, for instance, merely drive the popularity of local cloud and IT providers among businesses, and fuel their expansion.

But regardless of the European Union’s ruling, there is one upside to all this: individuals and solo professionals based in Russia using cloud services from these and similar cloud services aren't affected.

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Sunday, March 24, 2024

Best RV Mattress for 2024 - CNET

You don't have to sacrifice good sleep while out on the road. Our sleep experts tested and selected the best mattresses for RVs -- here are our top picks.

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Latest Tech News

In March 2023, we reported that Pure Storage planned to sell 300TB SSDs within three years. 

While 300TB is unquestionably an impressive amount of storage, the company has revealed that it expects to be able to deliver 1200TB SSD modules... eventually.

Shawn Rosemarin, Pure VP for R&D, explained to Blocks & Files that the limitations of DRAM prevent commercial off-the-shelf (COTS) SSDs from exceeding 30TB capacities. Typically, he said, 1GB of DRAM is needed for every 1TB of raw NAND capacity, which means a 30TB drive would require 30GB of DRAM. The problem arises when considering larger capacities, as the amount of DRAM required matches or even exceeds the amount found in current servers.

300TB and beyond

Rosemarin highlighted three main issues with using more DRAM. Firstly, DRAM fails more frequently than NAND. Secondly, DRAM is significantly more expensive. Lastly, DRAM's energy efficiency is much lower, leading to higher energy consumption.

DRAM is required for the Flash Translation Layer (FTL) software, which serves as firmware in the SSD's controller. It allows incoming data to be written to different physical flash pages regardless of the intended logical block. The DRAM holds the FTL mappings and metadata for this process, making it crucial for SSD operation. 

However, as SSD capacities increase, the cost of DRAM becomes a larger portion of the overall SSD cost. 

Pure Storage's solution to this problem is its Direct Flash Modules (DFMs), which do not rely on DRAM at the drive level. Instead, the FTL is done at the system-wide level in Pure’s controller and its software. This method, Pure claims, DFMs to increase capacity much faster than off-the-shelf SSDs. 

The company plans to release 150TB DFMs in 2025 and in its roadmap it says “by the time the industry is widely shipping 25-30TB HDDs and 30-60TB SSDs in 2026, we expect to ship 300TB DFMs.” 

That’s just the start. Although he didn’t even hint at a timescale for it, Rosemarin told Blocks & Files, “We have every intention to scale beyond 300, to 600, and even to 1.2 petabyte per DFM.”

It won’t be cheap of course. Last year, the firm said the price-per-gigabyte of its 300TB drive would be “less than” $0.15/GB. Doing some simple calculations, and not taking into account inflation and everything else that might occur before it even comes to market, a 1.2PB drive would be priced well north of $180,000.

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Saturday, March 23, 2024

Latest Tech News

Engineers at StorageReview decided to do something incredibly geeky for this year’s Pi day (March 14 - 3/14) – beat their own record for calculating Pi. Considering that the previous record, achieved last year, was 100 trillion digits, the challenge was no mean feat. While – spoiler alert – they smashed the record, it did take them 75 days to accomplish it.

The task was achieved using a dual processor 128-core AMD EPYC 9754 Bergamo system, equipped with 1.5TB of DRAM and nearly a petabyte of Solidigm QLC SSDs.

The team started their computation on December 14, 2023, and finished on February 27, 2024, spanning 75 days. They used the Chudnovsky (1988) algorithm to calculate Pi, and the computation required a total memory of 1.36 TiB.

New challenges

The journey to 105 trillion digits of Pi – the new record - was not without fresh challenges. The team had to deal with performance-related issues, which led them to delve into the intricacies of parallel computing and hardware interactions. They discovered a CPU hazard specific to the Zen4 architecture involving super-alignment and its effects on memory access patterns.

The engineers also encountered a critical floating-point arithmetic error within the AVX512 code path of the N63 multiply algorithm. With remote assistance from the developer, Alexander Yee, they were able to diagnose and fix the problem, resulting in the successful computation.

Summing up, StorageReview’s Jordan Ranous noted, “The run to 105 trillion digits of Pi was much more complex than we expected. Upon reflection, we should have expected to encounter new issues; after all, we’re completing a computation that had never been done before. But with the 100 trillion computation completed with a much more “duct tape and chicken wire” configuration, we thought we had it made. Ultimately, it took a collaborative effort to get this rig across the finish line.”

Was it worth it? Ranous says, “While we rejoice with our partners in this record-breaking run, we must ask, “What does this even mean?” Five more trillion digits of Pi probably won’t make a huge difference to mathematics. Still, we can draw some lines between computational workloads and the need for modern underlying hardware to support them. Fundamentally, this exercise reflects that the proper hardware makes all the difference, whether an enterprise data center cluster or a large HPC installment. For the Pi computation, we were completely restricted by storage. Faster CPUs will help accelerate the math, but the limiting factor to many new world records is the amount of local storage in the box.”

You can watch the video of the record breaking attempt below.

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Schwab High-Yield Investor Checking: Earn Interest and Get Valuable ATM Perks - CNET

There aren’t many downsides to opening an account with this bank.

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Heat Domes and Surging Grid Demand Threaten US Power Grids with Blackouts

A new report shows a sharp increase in peak electricity demand, leading to blackout concerns in multiple states. Here's how experts say ...