AMD said early Monday that it plans to acquire networking chip maker Pensando for $1.9 billion in cash, in a bid to arm itself with tech that competes with directly with Nvidia and Intel's data-center chip packages. From a report: Pensando was founded by several former Cisco engineers, and makes edge computing technology that competes with AWS Nitro, Intel's DPU launched last year, and Nvidia's data processing units called BlueField. In a release distributed in advance of the announcement, AMD said that buying the closely held Pensando will give it a networking platform that will bolster its existing server chip lineup. Pensando's chips are an increasingly important part of data center design, as it becomes impossible to simply throw larger numbers of processors at demanding computing tasks. As regular chips scale up, the networking connections become a bottleneck, and the DPU's goal (Intel calls it an IPU) is to free up the central processor to perform other functions.

While Nokia stopped sales in Russia and denounced the invasion of Ukraine, the New York Times reported Monday that Nokia had previously "worked with state-linked Russian companies to plan, streamline and troubleshoot" the connection between a Russian telecom and the government's powerful SORM digital surveillance tool. But Nokia says the claims are "misleading," reports ITWire.

Slashdot reader juul_advocate shares ITWire's report, which labels the Times' story "a rehashing of a story published by the American tech website TechCrunch back in 2019."

A Nokia spokesperson said, in a detailed rebuttal, that the Times had confirmed that the documents used as source material for the story were the same as those used by TechCrunch....

The Russian lawful intercept system is known as System for Operative Investigative Activities, or SORM. Nokia said the Times had suggested that its networks play an active part in enabling equipment used for SORM. "This is incorrect. Like any other network infrastructure supplier, Nokia is required to ensure that the networking products we sell have passive capability to interface with lawful intercept equipment of law enforcement agencies," the company said.

"This is governed by internationally recognised standards, as well as local regulations. All Nokia deals go through a strict human rights due diligence process that has been externally assessed and vetted by the Global Network Initiative. We are the first and only telecommunications equipment vendor to have this external assessment in place...."

[I]t is a third party which converts the standards-based interface in Nokia's products to fit with the legal intercept requirements — a fact which is also reflected in the 2019 documents." The Finnish company, one of four that is able to supply end-to-end 5G networks, added: "As Nokia has made clear to The New York Times, Nokia does not manufacture, install or service SORM equipment or systems. Any suggestions that we do, are incorrect.

"Lawful intercept is a standard capability that exists in every network in almost every nation. It provides properly authorised law enforcement agencies with the ability to track and view certain data and communications passing through an operator's network for purposes of combatting crime."
In short, Nokia's rebuttal argues, "The information that was already published by TechCrunch in 2019 does not show anything more than Nokia's product interfaces meeting the standards-based, legal requirements related to lawful intercept."

As the SEC signals that it wants more oversight of digital asset markets, the industry makes it clear it prefers to be supervised by the smaller CFTC. From a report: It was a classic Washington networking party. Sam Bankman-Fried, the co-founder and chief executive officer of FTX, one of the world's largest crypto trading platforms, held court on a February evening in a private room at the Park Hyatt hotel on the edge of Georgetown. Drinks flowed from an open bar, and hors d'oeuvres were served to the clutch of congressional aides, financial lobbyists, and former regulators. The goal of Bankman-Fried, a 30-year-old billionaire, was to showcase his new lobbying operation -- and to persuade influential Washingtonians that crypto needs more regulation. It may seem strange that a crypto magnate is seeking federal oversight. But as lawmakers and bureaucrats grapple with how to police a fast-growing and risky $2 trillion market, new rules seem inevitable. In March, President Joe Biden signed an executive order calling on federal agencies to work out policies on crypto. Bankman-Fried, whose company last year bought the naming rights to the Miami Heat's basketball arena, is pushing his own ideas of what regulation ought to look like, as well as who his main watchdog should be.

He's arguing for a bigger role for the U.S. Commodity Futures Trading Commission. The relatively small agency monitors futures contracts in basic goods such as crude oil, corn, and pork, as well as financial derivatives such as interest-rate swaps. It also oversees U.S. futures and options contracts on the popular cryptocurrencies Bitcoin and Ether. A U.S. affiliate of the Bahamas-based FTX offers such crypto derivatives, so part of its business is already under the CFTC's purview. Bankman-Fried wants Congress to expand the CFTC's authority to cover trading in the coins themselves. Currently, the CFTC only claims jurisdiction over cash token markets in cases of suspected fraud or manipulation that could affect the performance of crypto derivatives. In February testimony to the Senate, he said this lack of clarity is bad for investors and the industry. Other trading platforms are also starting to see the merits of being overseen primarily by the CFTC, say industry leaders who asked not to be named talking about private discussions.

Back in 1987 Alexander Trevor worked with the GIF format's creator, Steve Wilhite, at CompuServe. 35 years later Fast Company tech editor Harry McCracken (also Slashdot reader harrymcc) located Trevor for the inside story: Wilhite did not come up with the GIF format in order to launch a billion memes. It was 1987, and he was a software engineer at CompuServe, the most important online service until an upstart called America Online took off in the 1990s. And he developed the format in response to a request from CompuServe executive Alexander "Sandy" Trevor. (Trevor's most legendary contribution to CompuServe was not instigating GIF: He also invented the service's CB Simulator — the first consumer chat rooms and one of the earliest manifestation of social networking, period. That one he coded himself as a weekend project in 1980.)

GIF came to be because online services such as CompuServe were getting more graphical, but the computer makers of the time — such as Apple, Commodore, and IBM — all had their own proprietary image types. "We didn't want to have to put up images in 79 different formats," explains Trevor. CompuServe needed one universal graphics format.

Even though the World Wide Web and digital cameras were still in the future, work was already underway on the image format that came to be known as JPEG. But it wasn't optimized for CompuServe's needs: For example, stock charts and weather graphics didn't render crisply. So Trevor asked Wilhite to create an image file type that looked good and downloaded quickly at a time when a 2,400 bits-per-second dial-up modem was considered torrid. Reading a technical journal, Wilhite came across a discussion of an efficient compression technique known as LZW for its creators — Abraham Limpel, Jacob Ziv, and Terry Welch. It turned out to be an ideal foundation for what CompuServe was trying to build, and allowed GIF to pack a lot of image information into as few bytes as possible. (Much later, computing giant Unisys, which gained a patent for LZW, threatened companies that used it with lawsuits, leading to a licensing agreement with CompuServe and the creation of the patent-free PNG image format.)

GIF officially debuted on June 15, 1987. "It met my requirements, and it was extremely useful for CompuServe," says Trevor....

GIF was also versatile, offering the ability to store the multiple pictures that made it handy for creating mini-movies as well as static images. And it spread beyond CompuServe, showing up in Mosaic, the first graphical web browser, and then in Netscape Navigator. The latter browser gave GIFs the ability to run in an infinite loop, a crucial feature that only added to their hypnotic quality. Seeing cartoon hamsters dance for a split second is no big whoop, but watching them shake their booties endlessly was just one of many cultural moments that GIFs have given us.

Business Insider reports: Serhiy Storchaka, a Ukrainian developer, is the second-most prolific recent contributor to Python and tenth-most prolific of all time, according to Lukasz Langa, the Python Software Foundation's developer in residence, based in Poznan, Poland... Storchaka faced an impossible choice as Russia invaded his country. Like many young male programmers in Ukraine, he decided to stay....

Storchaka lives outside of Konotop, a city in northeastern Ukraine which is occupied by Russian forces. He tweeted on February 26, "Russian tanks were on the road 2km from my house, and Russian armored vehicles were passing by my windows. Most likely, I will find myself in the occupied zone, where the law does not apply...."

Insider was unable to contact Storchaka, but spoke with Langa... [A]s the military crisis worsened on Friday and over the weekend, the Python developer community rallied to help Storchaka's younger family members. Communicating with Storchaka's family through Google Translate, Langa managed to secure temporary housing for Storchaka's niece and best friend, aged 11. They crossed the border to Poland via bus with their mother, and met Langa, who drove over 300km to Warsaw to pick up keys and secure basic necessities for the family.
"Two little 11-year-old girls (my niece and her best friend) are now safe thanks to @llanga," Storchaka tweeted last Monday, adding "My sister and I are immensely grateful." (He'd been especially worried because their town was near one of Ukraine's nuclear power plants, "a strategic target".)

Business Insider points out Storchaka is just one of many Python core developers from Ukraine, and one of many Ukrainians working in its tech sector. Andrew Svetlov, another influential Python developer who specializes in asynchronous networking support, also remains in Ukraine.... Svetlov is in Kyiv, where Russian troops have surrounded the city....

"Neither of them wanted to leave their country, even in the face of the great risk this poses for them," Langa told Insider.

David Boggs, an electrical engineer and computer scientist who helped create Ethernet, the computer networking technology that connects PCs to printers, other devices and the internet in offices and homes, died on Feb. 19 in Palo Alto, Calif. He was 71. From a report: His wife, Marcia Bush, said his death, at Stanford Hospital, was caused by heart failure. In the spring of 1973, just after enrolling as a graduate student at Stanford University, Mr. Boggs began an internship at Xerox PARC, a Silicon Valley research lab that was developing a new kind of personal computer. One afternoon, in the basement of the lab, he noticed another researcher tinkering with a long strand of cable.

The researcher, another new hire named Bob Metcalfe, was exploring ways of sending information to and from the lab's new computer, the Alto. Mr. Metcalfe was trying to send electrical pulses down the cable, and he was struggling to make it work. So Mr. Boggs offered to help. Over the next two years, they designed the first version of Ethernet. "He was the perfect partner for me," Mr. Metcalfe said in an interview. "I was more of a concept artist, and he was a build-the-hardware-in-the-back-room engineer." Many of the key technologies that would be developed over the next two decades as part of the Alto project would come to define the modern computer, including the mouse, the graphical user interface, the word processor and the laser printer, as well as Ethernet.

AnandTech reports: It's no secret that Intel's enterprise processor platform has been stretched in recent generations. Compared to the competition, Intel is chasing its multi-die strategy while relying on a manufacturing platform that hasn't offered the best in the market. That being said, Intel is quoting more shipments of its latest Xeon products in December than AMD shipped in all of 2021, and the company is launching the next generation Sapphire Rapids Xeon Scalable platform later in 2022. Beyond Sapphire Rapids has been somewhat under the hood, with minor leaks here and there, but today Intel is lifting the lid on that roadmap.

Currently in the market is Intel's Ice Lake 3rd Generation Xeon Scalable platform, built on Intel's 10nm process node with up to 40 Sunny Cove cores. The die is large, around 660 mm2, and in our benchmarks we saw a sizeable generational uplift in performance compared to the 2nd Generation Xeon offering. The response to Ice Lake Xeon has been mixed, given the competition in the market, but Intel has forged ahead by leveraging a more complete platform coupled with FPGAs, memory, storage, networking, and its unique accelerator offerings. Datacenter revenues, depending on the quarter you look at, are either up or down based on how customers are digesting their current processor inventories (as stated by CEO Pat Gelsinger). Further reading: Intel Arc Update: Alchemist Laptops Q1, Desktops Q2; 4M GPUs Total for 2022.

Twitter reported weaker-than-expected quarterly advertising revenue and user growth on Thursday and forecast revenue short of Wall Street targets, indicating that its turnaround plan has yet to bear fruit. Reuters reports: Still, the social networking site said it made "meaningful progress" toward its goal of reaching 315 million users and $7.5 billion in annual revenue by the end of 2023, and said user growth should accelerate in the United States and internationally this year. Shares of the San Francisco-based company rose more than 8% after the results, but pared those gains in morning trading.

Monetizable daily active users, or users who see ads, grew 13% to 217 million in the fourth quarter ended Dec. 31, missing consensus estimates of 218.5 million, according to IBES data from Refinitiv. That was up from 211 million users in the previous quarter. [...] Advertising revenue for the fourth quarter grew 22% year over year to $1.41 billion, missing analysts' estimates of $1.43 billion. Twitter gained 6 million users during the quarter, but will need to add over 12 million each quarter over the next two years to hit its target of 315 million people by the end of 2023, said Jasmine Enberg, principal analyst at Insider Intelligence, calling it "an incredibly lofty goal."

According to Reuters, SoftBank's sale of ARM to U.S. chipmaker Nvidia has collapsed. Instead, SoftBank is planning to proceed with an initial public offering (IPO) with ARM CEO Simon Segars expected to resign, handing the job to president Rene Haas. From the report: The deal, announced in 2020, had faced several regulatory hurdles. The U.S. Federal Trade Commission sued to block it in December, arguing that competition in the nascent markets for chips in self-driving cars and a new category of networking chips could be hurt if Nvidia carried out the purchase. The buyout is also under the scrutiny of British and EU regulators amid concerns that it could push up prices and reduce choice and innovation.

The sale would have marked an early exit from Arm for Softbank, which acquired it for $32 billion. Chief Executive Masayoshi Son has lauded the potential of Arm, but is slashing his stakes in major assets to raise cash. The Financial Times was the first to report that Softbank's Arm-Nvidia deal had collapsed. The Japanese investment giant would receive a break-up fee of up to $1.25 billion, FT quoted one of the people as saying.

Meta's stock plunged 26% Thursday — its biggest one-day drop ever, lowering its marketing valuation by more than $230 billion. And then on Friday it dropped just a little bit more.

A New York Times technology correspondent offers six reasons Meta is in trouble: User growth has hit a ceiling. The salad days of Facebook's wild user growth are over. Even though the company on Wednesday recorded modest gains in new users across its so-called family of apps — which includes Instagram, Messenger and WhatsApp — its core Facebook social networking app lost about half a million users over the fourth quarter from the previous quarter.

That's the first such decline for the company in its 18-year history, during which time it had practically been defined by its ability to bring in more new users. The dip signaled that the core app may have reached its peak. Meta's quarterly user growth rate was also the slowest it has been in at least three years. Meta's executives have pointed to other growth opportunities, like turning on the money faucet at WhatsApp, the messaging service that has yet to generate substantial revenue. But those efforts are nascent. Investors are likely to next scrutinize whether Meta's other apps, such as Instagram, might begin to hit their top on user growth....

Apple's changes are limiting Meta and Google is stealing online advertising share. Last spring, Apple introduced an "App Tracking Transparency" update to its mobile operating system, essentially giving iPhone owners the choice as to whether they would let apps like Facebook monitor their online activities. Those privacy moves have now hurt Meta's business and are likely to continue doing so...

On Wednesday, David Wehner, Meta's chief financial officer, noted that as Apple's changes have given advertisers less visibility into user behaviors, many have started shifting their ad budgets to other platforms. Namely Google. In Google's earnings call this week, the company reported record sales, particularly in its e-commerce search advertising. That was the very same category that tripped up Meta in the last three months of 2021. Unlike Meta, Google is not heavily dependent on Apple for user data. Mr. Wehner said it was likely that Google had "far more third-party data for measurement and optimization purposes" than Meta's ad platform. Mr. Wehner also pointed to Google's deal with Apple to be the default search engine for Apple's Safari browser. That means Google's search ads tend to appear in more places, taking in more data that can be useful for advertisers. That's a huge problem for Meta in the long term, especially if more advertisers switch to Google search ads.
Meta's other problems include competition from TikTok (and the problems with monetizing "Reels," Meta's own TikTok clone on Instagram), as well as pending antitrust investigations (and the way it hampers future social media acquisitions). But with Meta expected to continue spending more than $10 billion a year on virtual reality, "still the province of niche hobbyists [that] has yet to really break into the mainstream," the article also suggests its final reason for why Meta is in trouble: that "Spending on the metaverse is bonkers."

An anonymous reader shares a report: Mark Zuckerberg quipped that if he started to cry, it wasn't because of the day's news. His red, teary eyes were the result of a scratched cornea, the Facebook founder said Thursday, attempting to lighten the mood as Meta Platforms' stock price lost more than a quarter of its value. At a company-wide virtual meeting, Zuckerberg explained that the historic stock drop was a result of Meta's weak forecast for revenue in the current quarter, according to a person who attended and was not authorized to speak about it. It is important to focus on growing Facebook's short-video product, he said. Zuckerberg echoed his remarks of a day earlier to investors, telling employees that the social networking giant faced an "unprecedented level of competition," with the rise of TikTok, the rival viral-video platform. Meta's Instagram app has a copycat of TikTok called Reels, which the company is now prioritizing.

Employees were glued to the stock price. Facebook lost a record $251 billion of value in a single day. Some were discussing buying shares during the dip, believing in Zuckerberg's long-term vision for the metaverse, an immersive version of the internet. Others fretted about what a continued decline might mean for their net worth, according to people familiar with the matter. Zuckerberg's own wealth dropped by $31 billion. Meta is already talking about ways to retain staff amid the stock rout. The social media giant is thinking of extending existing three-day holiday weekends, Zuckerberg said, responding to a question on burnout. He also encouraged exhausted employees to use their vacation days. He added that based on his life experience, transitioning to a four-day work week all the time would not be productive.

Meta Chief Executive Officer Mark Zuckerberg rallied his employees to focus on video products, after they watched the stock lose a quarter of its value. Bloomberg reports: At a company-wide virtual meeting Thursday, Zuckerberg explained that the historic stock drop was a result of Meta's weak forecast for revenue in the current quarter, according to a person who attended and was not authorized to speak about it. Zuckerberg echoed his remarks of a day earlier to investors, telling employees that the social networking giant faced an "unprecedented level of competition," with the rise of TikTok, the short-video platform Facebook doesn't own. Zuckerberg appeared red-eyed and wore glasses, the person said. He said he might tear up because he'd scratched his eye -- not because of the topics up for discussion.

Meta is already talking about ways to retain staff amid the stock rout. The social media giant is thinking of offering long weekends, Zuckerberg said, responding to a question on burnout. He also encouraged exhausted employees to use their vacation days. He added that based on his life experience, transitioning to a four-day work week would not be productive. Employee shares vest on Feb. 15, and manager conversations about bonuses and promotions happen in March -- both of which could be factors in workers' potential decisions to leave, according to another person familiar with the company's plans.

An anonymous reader quotes a report from Ars Technica: BlackBerry is adding another sad chapter to the downfall of its smartphone business. Today the company announced a sale of its prized patent portfolio for $600 million. The buyer is "Catapult IP Innovations Inc.," a new company BlackBerry describes as "a special purpose vehicle formed to acquire the BlackBerry patent assets." BlackBerry says the patents are for "mobile devices, messaging and wireless networking." These are going to be the patents surrounding BlackBerry's phones, QWERTY keyboards, and BlackBerry Messenger (BBM). BlackBerry most recently weaponized these patents against Facebook Messenger in 2018, which covered ideas like muting a message thread and displaying notifications as a numeric icon badge. BlackBerry -- back when it was called RIM -- was a veteran of the original smartphone patent wars, though, and went after companies like Handspring and Good Technology in the early 2000s.

If the name "Catapult IP Innovations" didn't give it away, weaponizing BlackBerry's patents is the most obvious outcome of this deal. According to the press release, Catapult's funding for the $600 million deal is just a $450 million loan, which will immediately be given to BlackBerry in cash. The remaining $150 million is a promissory note with the first payment due in three years. That means Catapult is now a new company with a huge amount of debt, no products, and no cash flow. Assuming the plan isn't to instantly go bankrupt, Catapult needs to start monetizing BlackBerry's patents somehow, which presumably means suing everyone it believes is in violation of its newly acquired assets.

Citrix, a cloud computing and virtualization company used by companies including Microsoft, Google, and SAP, has revealed plans to be acquired by affiliates of global investment firm Vista Equity Partners, and an affiliate of Elliott Investment Management called Evergreen Coast Capital Corporation. From a report: The all-cash deal is valued at $16.5 billion, representing a near 30 percent premium on Citrix's market capitalization before rumors of a possible deal first started to emerge last month. Founded in 1989, Citrix was originally known for its Windows-based remote access products, but over the past few decades the company has evolved endeavored to move with the times, and now offers myriad technologies spanning cloud computing, servers, networking, and more.

T-Mobile has officially acknowledged a bug that has blocked some subscribers from using iCloud Private Relay when connected to cellular networking. In a statement to 9to5Mac, T-Mobile blamed this situation on a bug in iOS 15.2 and said that it has "not broadly blocked" iCloud Private Relay. From the report: It's also important to note that this bug is not only affecting T-Mobile subscribers, as the company says in its statement. Instead, it's a bug that seems to affect iOS 15.2 broadly rather than T-Mobile specifically. The issue is also still present in the latest release of iOS 15.3 beta. The full statement reads: "Overnight our team identified that in the 15.2 iOS release, some device settings default to the feature being toggled off. We have shared this with Apple. This is not specific to T-Mobile. Again though, we have not broadly blocked iCloud Phone Relay."

A solution to the problem that has worked for 9to5Mac in testing is to go to Settings, then choose Cellular, then choose your plan, and ensure that "Limit IP Address Tracking" is enabled. Make sure to complete these steps while WiFi is disabled and you are connected to your cellular network. T-Mobile has, however, acknowledged that are situations in which it is required to block iCloud Private Relay due to technical reasons. Namely, if your account or line has content moderation features or parental controls enabled, you will be unable to use iCloud Private Relay when connected to cellular. [...] A source has also confirmed to 9to5Mac that this also applies to certain legacy plans that include the Netflix on Us perk and have Family Allowances enabled.

A security researcher says an internet gateway used by hundreds of hotels to offer and manage their guest Wi-Fi networks has vulnerabilities that could put the personal information of their guests at risk. From a report: Etizaz Mohsin told TechCrunch that the Airangel HSMX Gateway contains hardcoded passwords that are "extremely easy to guess." With those passwords, which we are not publishing, an attacker could remotely gain access to the gateway's settings and databases, which store records about the guest's using the Wi-Fi. With that access, an attacker could access and exfiltrate guest records, or reconfigure the gateway's networking settings to unwittingly redirect guests to malicious webpages, he said. Back in 2018, Mohsin discovered one of these gateways on the network of a hotel where he was staying. He found that the gateway was synchronizing files from another server across the internet, which Mohsin said contained hundreds of gateway backup files from some of the most prestigious and expensive hotels in the world. The server also stored "millions" of guest names, email addresses and arrival and departure dates, he said. Mohsin reported the bug and the server was secured, but that sparked a thought: Could this one gateway have other vulnerabilities that could put hundreds of other hotels at risk? In the end, the security researcher found five vulnerabilities that he said could compromise the gateway -- including guests' information.

Leading chip-maker Intel has stressed that building Metaverse -- at scale and accessible by billions of humans in real time -- will require a 1,000-times increase in computational efficiency from what we have today. Insider reports: Raja Koduri, a senior vice president and head of Intel's Accelerated Computing Systems and Graphics Group, said that our computing, storage and networking infrastructure today is simply not enough to enable this Metaverse vision, being popularized by Meta (formerly Facebook) and other companies. "We need several orders of magnitude more powerful computing capability, accessible at much lower latencies across a multitude of device form factors," Koduri said in a blog post. To enable these capabilities at scale, the entire plumbing of the internet will need major upgrades, he added.

An anonymous reader quotes a report from Politico: Clearview AI has gotten the green light on a federal patent for its facial recognition technology -- an award that the company says is the first to cover a so-called "search engine for faces" that crawls the internet to find matches. Clearview's software -- which scrapes public images from social media to help law enforcement match images in government databases or surveillance footage -- has long faced fire from privacy advocates who say it uses people's faces without their knowledge or consent. Civil rights groups also argue that facial recognition technology is generally error-prone, misidentifying women and minorities at higher rates than it does white men and sometimes leading to false arrests. (A recent audit of Clearview's tech by the Commerce Department's National Institute of Standards and Technology found its results to be highly accurate (PDF), and the company said it knows of no instances to date where the technology has led to a wrongful arrest.) Now, some of those critics fear that codifying Clearview's work with a patent will accelerate the growth of these technologies before legislators or regulators have fully addressed the potential dangers.

The U.S. Patent and Trademark Office sent Clearview a "notice of allowance" on Wednesday, meaning the patent will be approved once the company pays certain administrative fees. The patent covers Clearview's "methods of providing information about a person based on facial recognition," including its "automated web crawler" that scans social networking sites and the internet and its algorithms that analyze and match facial images obtained online. "There are other facial recognition patents out there -- that are methods of doing it -- but this is the first one around the use of large-scale internet data," Clearview CEO and co-founder Hoan Ton-That told POLITICO in an exclusive interview. The product uses a database of more than 10 billion photos, Ton-That said, and he has emphasized that "as a person of mixed race, having non-biased technology is important to me." Clearview argues that there is a First Amendment right to make use of public material. "All information in our datasets are all publicly available info that people voluntarily posted online -- it's not anything on your private camera roll," Ton-That said. "If it was all private data, that would be a completely different story."

Ton-That said Clearview serves government users only and that "we don't intend to ever make a consumer version of Clearview AI." Yet Clearview says in its patent application that the invention could be useful for other purposes. The company argues that "it may be desirable for an individual to know more about a person that they meet, such as through business, dating, or other relationship." Common ways of learning about new people, like asking them questions or checking out their business cards, may be unreliable because the information they choose to share could be false, the application says. "The part that they're looking to protect is exactly the part that's the most problematic," said Matt Mahmoudi, an Amnesty International researcher who is leading the group's work to ban facial recognition. "They are patenting the very part of it that's in violation of international human rights law."

Mahmoudi of Amnesty International said that language in the patent leaves the door open to a cascade of new uses in the future. "It shows a willingness to go down a slippery slope of basically being available in any context," he said.

Senior Biden administration officials met in Silicon Valley on Monday with key technology and cybersecurity companies as part of a push for more help from the private sector in fending off increasingly aggressive hackers working for adversarial regimes and criminal gangs. From a report: Homeland Security Secretary Alejandro Mayorkas, Cybersecurity and Infrastructure Security Agency Director Jen Easterly, National Cyber Director Chris Inglis and other officials met with executives from 13 companies, including Google, networking vendor Juniper Networks and security firm Mandiant. Their aim was to deepen relationships between government and industry that security professionals see as vital for protecting the nation's critical infrastructure. The government already has strong relationships with some companies, such as Microsoft, that routinely warn officials about cyberattacks and help neutralize them. But Monday's meeting is part of a charm offensive aimed at growing the ranks of the government's industry allies and improving how efficiently they work together. These partnerships could offer the Biden administration a new weapon against ransomware -- one that doesn't rely on cooperation from Russian President Vladimir Putin, whose nation shelters many ransomware operators and with whom Biden is set to discuss cyber and other issues on Tuesday.

To better understand the coronavirus's journey from one person to another, a team of 50 scientists has for the first time created an atomic simulation of the coronavirus nestled in a tiny airborne drop of water. From a report: To create the model, the researchers needed one of the world's biggest supercomputers to assemble 1.3 billion atoms and track all their movements down to less than a millionth of a second. This computational tour de force is offering an unprecedented glimpse at how the virus survives in the open air as it spreads to a new host. "Putting a virus in a drop of water has never been done before," said Rommie Amaro, a biologist at the University of California San Diego who led the effort, which was unveiled at the International Conference for High Performance Computing, Networking, Storage and Analysis last month. "People have literally never seen what this looks like."

How the coronavirus spreads through the air became the subject of fierce debate early in the pandemic. Many scientists championed the traditional view that most of the virus's transmission was made possible by larger drops, often produced in coughs and sneezes. Those droplets can travel only a few feet before falling to the floor. But epidemiological studies showed that people with Covid-19 could infect others at a much greater distance. Even just talking without masks in a poorly ventilated indoor space like a bar, church or classroom was enough to spread the virus. Those findings pointed to much smaller drops, called aerosols, as important vehicles of infection. Scientists define droplets as having a diameter greater than 100 micrometers, or about 4 thousandths of an inch. Aerosols are smaller -- in some cases so small that only a single virus can fit inside them. And thanks to their minuscule size, aerosols can drift in the air for hours.