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Bitcoin

Crypto Catastrophe Strikes Some Atomic Wallet Users, Over $35 Million Thought Stolen (theregister.com) 28

The Atomic Wallet app has suffered a large-scale attack resulting in the potential theft of up to $35 million worth of cryptocurrency, with losses possibly exceeding $50 million. The Register reports: The Atomic Wallet app's makers first reported June 3 that some folks were complaining some crypto had been taken from their wallets and deposited in strangers' accounts, with others saying their wallets had been emptied completely. The biz tweeted Monday that less than one percent of their monthly active users had reported they were affected, though that number could grow with more reports coming in.

"Security investigation is ongoing. We report victim addresses to major exchanges and [use] blockchain analytics to trace and block the stolen funds," the company wrote, adding that the "last drained transaction was confirmed over 40h ago." A Twitter user with the handle ZachXBT, who describes themselves as an "on-chain sleuth," suggested over the weekend that the losses traced have added up to more than $35 million, with the largest victim having $7.95 million swiped. The five largest losses seen by ZachXBT added up to $17 million, almost half of the known total. "Think it could surpass $50 million. Keep finding more and more victims sadly," was the message.

Crypto security researcher Tay tweeted that the first report of stolen funds came in late on June 2. Since then reports of the stolen assets began rolling in, with some users reporting that their entire crypto portfolios were hijacked. [...] Atomic Wallet is collecting information from victims to try to get a better gauge on how the cyber-theft happened. In a Google Docs form, the company is asking users for such information as the operating system on their devices, the online app store they used to buy the Atomic Wallet app, the amount of lost funds coins and when the coins were withdrawn, where they stored the backup phrase, and when the last time was that they used their wallet before they saw that the coins were stolen.

It's unclear how the miscreants were able to steal the funds from users' wallets and Atomic Wallet said it is working with third-party security vendors to investigate. If there really is a low number of users affected, it may be some kind of credential stuffing, phishing, or brute-force attack, or a malware infection on the victims' devices. As if the stolen funds weren't enough of a problem, users also have to deal with the scams that typically crop up in the wake of such heists. ZachXBT tweeted that phishing scammers are already spamming fake Atomic Wallet refund efforts on Twitter in hopes of roping in some victims whose money was stolen.

EU

EU Lawyers Say Plan To Scan Private Messages For Child Abuse May Be Unlawful (theguardian.com) 68

An anonymous reader quotes a report from The Guardian: An EU plan under which all WhatsApp, iMessage and Snapchat accounts could be screened for child abuse content has hit a significant obstacle after internal legal advice said it would probably be annulled by the courts for breaching users' rights. Under the proposed "chat controls" regulation, any encrypted service provider could be forced to survey billions of messages, videos and photos for "identifiers" of certain types of content where it was suspected a service was being used to disseminate harmful material. The providers issued with a so-called "detection order" by national bodies would have to alert police if they found evidence of suspected harmful content being shared or the grooming of children.

Privacy campaigners and the service providers have already warned that the proposed EU regulation and a similar online safety bill in the UK risk end-to-end encryption services such as WhatsApp disappearing from Europe. Now leaked internal EU legal advice, which was presented to diplomats from the bloc's member states on 27 April and has been seen by the Guardian, raises significant doubts about the lawfulness of the regulation unveiled by the European Commission in May last year. The legal service of the council of the EU, the decision-making body led by national ministers, has advised the proposed regulation poses a "particularly serious limitation to the rights to privacy and personal data" and that there is a "serious risk" of it falling foul of a judicial review on multiple grounds.

The EU lawyers write that the draft regulation "would require the general and indiscriminate screening of the data processed by a specific service provider, and apply without distinction to all the persons using that specific service, without those persons being, even indirectly, in a situation liable to give rise to criminal prosecution." The legal service goes on to warn that the European court of justice has previously judged the screening of communications metadata is "proportionate only for the purpose of safeguarding national security" and therefore "it is rather unlikely that similar screening of content of communications for the purpose of combating crime of child sexual abuse would be found proportionate, let alone with regard to the conduct not constituting criminal offenses." The lawyers conclude the proposed regulation is at "serious risk of exceeding the limits of what is appropriate and necessary in order to meet the legitimate objectives pursued, and therefore of failing to comply with the principle of proportionality".
The legal service is also concerned about the introduction of age verification technology and processes to popular encrypted services. "The lawyers write that this would necessarily involve the mass profiling of users, or the biometric analysis of the user's face or voice, or alternatively the use of a digital certification system they note 'would necessarily add another layer of interference with the rights and freedoms of the users,'" reports the Guardian.

"Despite the advice, it is understood that 10 EU member states -- Belgium, Bulgaria, Cyprus, Hungary, Ireland, Italy, Latvia, Lithuania, Romania and Spain -- back continuing with the regulation without amendment."
Government

New Senate Bill Could Force Ticket Sellers To Disclose Their Fees Upfront (rollingstone.com) 115

schwit1 shares a report from Rolling Stone: It was a busy day for the live music industry in Washington [on Wednesday] as senators introduced multiple pieces of legislation aimed at improving transparency and competition in ticketing. One of the most common complaints among music fans in a long list of gripes about the modern ticketing industry is the hidden fees that get tacked on at the very end of a purchase, adding a deceptive extra costs customers won't even see until they've already selected their seats based on a different price. The Transparency in Charges for Key Events Ticketing, or TICKET Act, could end that annoyance. Introduced on Tuesday by U.S. Commerce Committee Chair Maria Cantwell (D-Wash) and committee ranking member Ted Cruz (R-Texas), the bill, if passed, would require ticket sellers for concerts and sporting events to disclose the total price of a ticket including fees right away. Fees themselves can be a significant addition for concert tickets, usually adding a 20 to 30-percent extra charge on tickets but sometimes well exceeding that. Joe Biden pushed for a reform on "junk fees" earlier this year.

While passing the new legislation wouldn't stop the actual fees themselves, it would certainly be a step forward in making the business more transparent for consumers. While the bill would pass all-in prices on a federal level, some states like New York already enacted the policy. "Right now, one company is leveraging its power to lock venues into exclusive contracts that last up to ten years, ensuring there is no room for potential competitors to get their foot in the door," Klobuchar said, seemingly referencing Ticketmaster but not mentioning it by name. "Without competition to incentivize better services and fair prices, we all suffer the consequences. The Unlock Ticketing Markets Act would help consumers, artists, and independent venue operators alike by making sure primary ticketing companies face pressure to innovate and improve."

Power

Rhode Island Considering Solar For All New Construction and Parking Lots (pv-magazine-usa.com) 103

Rhode Island representative Jennifer Boylan has submitted legislation that would mandate the inclusion of solar power in all newly constructed single-family dwellings, multi-family dwellings, large commercial buildings, and parking lots exceeding 16,000 sq. ft. From a report: The legislation, titled the Solar Neighborhoods Act (PDF), calls for the Rhode Island Building Code Commission to establish new code requirements for each of the aforementioned construction types. The document specifies that, at a minimum, the Code Commission must add code provisions to address:

- Static load roof strength, requiring that roofs where solar equipment could be placed support a minimum of six pounds per square foot;
- Placement of non-solar-related rooftop equipment, considering positioning that avoids shading solar equipment and maximizes continuous roof space;
- Sizing and provision of extra electrical panels to accommodate the addition of an appropriately-sized future solar energy system; and
- Provision of space for a solar energy system DC-AC inverter in the utility room or on an outside wall.

The legislation also recommends that the Code Commission consider amending the building code to account for roof orientation and angle, roofing materials that minimize or require no roof penetrations, conduit for wiring from roof to electrical panels, and the inclusion of level 2 electric vehicle charging infrastructure. [...] The legislation further requires outdoor parking lots larger than 16,000 sq. ft to install raised solar-panel canopies covering at least 50% of the parking lot's surface, and that 5% of the parking spaces must feature electric vehicle charging stations. Moreover, 20% of parking spaces should be equipped with the infrastructure, such as underground wiring, to accommodate additional EV charging stations in the future.
The report notes that California has already implemented a new construction solar mandate, and a similar measure is under consideration in Massachusetts.
Space

Better Than Expected: Astronomers Celebrate the Webb Telescope's Findings (indianexpress.com) 46

To hear the first results from the James Webb Telescope, 200 astronomers descended on the Space Telescope Science Institute for three days in December, reports the New York Times, with an update on what may be 2022's biggest science story. The $10 billion telescope "is working even better than astronomers had dared to hope" -- and astronomers are ecstatic: At a reception after the first day of the meeting, John Mather of NASA's Goddard Space Flight Center and Webb's senior project scientist from the start, raised a glass to the 20,000 people who built the telescope, the 600 astronomers who had tested it in space and the new generation of scientists who would use it. "Some of you weren't even born when we started planning for it," he said. "Have at it!"
Launched on Christmas one year ago, the Webb telescope "is seven times as powerful as its predecessor, the Hubble Space Telescope," the Times reports -- sharing what was revealed in that auditorium in December: One by one, astronomers marched to the podium and, speaking rapidly to obey the 12-minute limit, blitzed through a cosmos of discoveries. Galaxies that, even in their relative youth, had already spawned supermassive black holes. Atmospheric studies of some of the seven rocky exoplanets orbiting Trappist 1, a red dwarf star that might harbor habitable planets. (Data suggest that at least two of the exoplanets lack the bulky primordial hydrogen atmospheres that would choke off life as we know it, but they may have skimpy atmospheres of denser molecules like water or carbon dioxide.) "We're in business," declared Bjorn Benneke of the University of Montreal, as he presented data of one of the exoplanets.

Megan Reiter of Rice University took her colleagues on a "deep dive" through the Cosmic Cliffs, a cloudy hotbed of star formation in the Carina constellation, which was a favorite early piece of sky candy. She is tracing how jets from new stars, shock waves and ionizing radiation from more massive nearby stars that were born boiling hot are constantly reshaping the cosmic geography and triggering the formation of new stars. "This could be a template for what our own sun went through when it was formed," Dr. Reiter said in an interview.

Between presentations, on the sidelines and in the hallways, senior astronomers who were on hand in 1989 when the idea of the Webb telescope was first broached congratulated one another and traded war stories about the telescope's development. They gasped audibly as the youngsters showed off data that blew past their own achievements with the Hubble.

The telescope is a joint project of NASA, the European Space Agency and the Canadian Space Agency. And appropriately for New Year's Eve, the article concludes with a look to the future: Thus far the telescope, bristling with cameras, spectroscopes and other instruments, is exceeding expectations. (Its resolving power is twice as good as advertised.) The telescope's flawless launch, Dr. Rigby reported, has left it with enough maneuvering fuel to keep it working for 26 years or more. "These are happy numbers...."

The closing talk fell to Dr. Mather. He limned the telescope's history, and gave a shout-out to Barbara Mikulski, the former senator of Maryland, who supported the project in 2011 when it was in danger of being canceled. He also previewed NASA's next big act: a 12-meter space telescope called the Habitable Worlds Observatory that would seek out planets and study them.

United States

Purdue University Races To Expand Semiconductor Education To Fill Yawning Workforce Gap That Threatens Reshoring Effort (washingtonpost.com) 56

An anonymous reader shares a report: On a recent afternoon, an unusual group of visitors peered through a window at Purdue University students tinkering in a lab: two dozen executives from the world's biggest semiconductor companies. The tech leaders had traveled to the small-town campus on the Wabash River to fix one of the biggest problems that they -- and the U.S. economy -- face: a desperate shortage of engineers. Leading the visitors on a tour of the high-tech lab, Engineering Professor Zhihong Chen mentioned that Purdue could really use some donated chip-making equipment as it scrambles to expand semiconductor education. "Okay, done. We can do that," Intel manufacturing chief Keyvan Esfarjani quickly replied. Just weeks before, his company broke ground on two massive chip factories in Ohio that aim to employ 3,000 people.

Computer chips are the brains that power all modern electronics, from smartphones to fighter jets. The United States used to build a lot of them but now largely depends on Asian manufacturers, a reliance that the Biden administration sees as a major economic and national security risk. Hefty new government subsidies aimed at reshoring manufacturing are sparking a construction boom of new chip factories, but a dire shortage of engineers threatens the ambitious project. By some estimates, the United States needs at least 50,000 new semiconductor engineers over the next five years to staff all of the new factories and research labs that companies have said they plan to build with subsidies from the Chips and Science Act, a number far exceeding current graduation rates nationwide, according to Purdue. Additionally, legions of engineers in other specialties will be needed to deliver on other White House priorities, including the retooling of auto manufacturing for electric vehicles and the production of technology aimed at reducing U.S. dependence on fossil fuels.

United States

FCC Takes Long-Delayed Step Against Spam Text Surge (axios.com) 30

The Federal Communications Commission approved a long-delayed proposal to crack down on spam texts Friday night after Axios asked agency members why it hadn't moved on the issue. From a report: The number of spam text messages -- which can include links or other tricks designed to steal money or personal information -- has exploded, with the volume now exceeding that of robocalls.The proposal, which passed on a 4-0 vote, seeks comment on requiring cellphone companies to block texts from numbers known to be illegal or fraudulent. It had been awaiting a vote at the FCC for nearly a year.

The FCC will review feedback on the proposal before writing final rules, a process that can take months. The measure also seeks comment on whether carriers should use third-party analytics providers to inform blocking efforts, and whether the agency should push the wireless industry to authenticate text messages like it does for phone calls to deter robocalls, a senior FCC official told Axios. "The American people are fed up with scam texts, and we need to use every tool we have to do something about it," chairwoman Jessica Rosenworcel, a Democrat, told Axios ahead of the agency's vote.

Crime

Charter Must Pay $1.1 Billion After Cable Technician Murdered Customer (arstechnica.com) 121

Charter Communications must pay over $1.1 billion to the estate and family of an 83-year-old woman murdered in her home by a Spectrum cable technician, a Dallas County Court judge ruled yesterday. Ars Technica reports: A jury in the same court previously ordered Charter to pay $7 billion in punitive damages and $337.5 million in compensatory damages. Judge Juan Renteria lowered the award in a ruling issued yesterday. The damages are split among the estate and four adult children of murder victim Betty Thomas. Renteria did not change the compensatory damages but lowered the punitive damages awarded to the family to $750 million. Pre-judgment interest on the damages pushes Charter's total liability to over $1.1 billion.

It isn't surprising that the judge lowered the payout, in which the jury decided punitive damages should be over 20 times higher than what Charter is liable for in compensatory damages. A nine-to-one ratio is often used as a maximum because of a 2003 US Supreme Court ruling that said: "In practice, few awards exceeding a single-digit ratio between punitive and compensatory damages, to a significant degree, will satisfy due process." Former Spectrum technician Roy Holden pleaded guilty to the 2019 murder of customer Betty Thomas and was sentenced to life in prison in April 2021. Charter was accused of hiring Holden without verifying his employment history and ignoring a series of red flags about his behavior, which included stealing credit cards and checks from elderly female customers.

Bitcoin

Crypto Ads Starring Matt Damon, Tom Brady Vanish From Television (bloomberg.com) 32

Matt Damon's pitch to invest in crypto has disappeared from US television sets. Same goes for glitzy commercials starring LeBron James and Tom Brady. From a report: The drop in national TV marketing by the industry in the US has coincided with the selloff in Bitcoin and other crypto assets, according to the TV-ad measurement company ISpot.tv, which tracks the spots. Damon's commercial for Crypto.com, which ends with him uttering "fortune favors the brave," last aired in February during the Super Bowl. The four-month national campaign cost an estimated $65 million, according to ISpot, exceeding the outlays by others in investment services, including giants such as Fidelity and Vanguard, over the same stretch.

"Ad sellers shouldn't expect growth in this vertical the remainder of the year due to the crash in crypto valuations and emerging allegations of fraud among companies in the crypto market," said Eric Haggstrom, director of business intelligence at Advertiser Perceptions, an industry researcher. "Crypto has been a boom and bust industry since its inception, and advertising budgets will follow the same trajectory." Spending by major crypto firms, including the trading platforms Crypto.com, Coinbase and FTX, fell to $36,000 in July in the US, according to ISpot. That's the lowest monthly total since January 2021 and is down from a high of $84.5 million in February, when the industry flooded the airwaves around the Super Bowl.

Google

Are Unionization Efforts Picking Up at Tech Companies? (cnbc.com) 90

About two-thirds of Americans now say they support unions, reports CNBC, "the highest approval rating since 1965." And suddenly in the last few months, "workers have been organizing at a pace this country hasn't seen since the Great Depression." Amazon has captured headlines for union drives at its warehouses, including a successful effort on New York's Staten Island. But activity is picking up elsewhere in retail and tech at big companies that are generally viewed as progressive, with no history of labor unions. As of Wednesday, 209 Starbucks stores have officially voted to unionize according to the National Labor Relations Board. First-ever unions have also formed at an Apple store in Maryland, a Google Fiber contractor, REI, Trader Joe's, Kickstarter and Activision Blizzard....

The union movement at Apple stores is progressing at a slower pace. The first union win among Apple's 270-plus U.S. stores happened on June 18, when workers in Towson, Maryland, voted 65 to 33 to join the International Association of Machinists and Aerospace Workers. No other stores have held a vote.... Three other stores have taken steps to unionize, although one in Atlanta withdrew its election petition in May. That same month, a memo was leaked showing Apple's anti-union talking points, instructing store managers to tell workers they could lose benefits and career opportunities if they organized....

Communications Workers of America, which has about 700,000 members, helped organize the Atlanta Apple store, as well as workers at Google. In March, Google Fiber contractors in Kansas City held an NLRB election, becoming the first to officially unionize under what's known as the Alphabet Workers Union. Nearly 1,000 other Google workers have also signed cards to join the AWU, but because the employees haven't officially held an NLRB election, their group is known as a minority union. "There's a lot of research that shows that most Americans want unions," said Sara Steffens, secretary-treasurer of Communications Workers of America. "They just don't want to go through this scary union-busting process...."

Google has also been accused of fighting back. The NLRB found that the company "arguably violated" labor law when it fired employees for speaking up. The Google Fiber contractors faced additional anti-union messaging in a letter from the contractor, which said "everyone will be stuck with the union and forced to pay dues."

The article points out that union workers earn 16.6% more than nonunion workers on average — roughly $10,000 a year. "Workers are looking at how well their employers are performing and wondering why they're not getting rewarded equally. For example, Google parent Alphabet recorded its fastest revenue growth rate since 2007 last year. Apple's margin has been steadily rising and the company closed 2021 with its biggest quarter ever for sales, at almost $124 billion....

The article also notes that official figures from October 1, 2021 through June 30 showed a 58% increase in official attempts to unionize. "Whether the organizing momentum spreads more widely across the economy may depend on how vocal and successful workers are at Starbucks, Apple and elsewhere."
Businesses

India Seeks Antitrust Scrutiny of Global Merger and Acquisition Deals (techcrunch.com) 2

India is a key overseas market for several global tech giants including Meta and Google. Now the South Asian nation is gearing up to have its voice heard for global M&A deals. From a report: New Delhi has proposed amendments to its Competition Act, 2002, to introduce a number of changes including requiring the permission of local watchdog (Competition Commission of India) for all overseas deals exceeding $252 million in value for firms with "substantial business operations in India."

India, the world's second largest internet market that has drawn investments of tens of billions of dollars from Meta, Google and Amazon and venture capitalists including SoftBank, Sequoia and Tiger Global, has traditionally scrutinized deals based on asset size and not the transaction value. According to law firm Shardul Amarchand Mangaldas, Indian regulator approved over 700 fillings in the past decade alone. But things appear to be taking a shift and attempting to bring parity between India's position to those of China, U.S., and Europe.

Communications

SpaceX and Viasat Fight Over Whether Starlink Can Meet FCC Speed Obligations (arstechnica.com) 94

An anonymous reader quotes a report from Ars Technica: Over a year and a half after tentatively winning $886 million in broadband funding from the government's Rural Digital Opportunity Fund (RDOF), SpaceX is still trying to get paid by the Federal Communications Commission. One problem for Starlink -- though not the only problem -- is a series of objections from satellite company Viasat, which says Starlink lacks the capacity and speed to meet FCC obligations. In a new FCC filing, SpaceX denounced Viasat's "misguided campaign" against the Starlink funding. "Viasat is transparently attempting to have the Commission impede competition at all costs to protect its legacy technology," SpaceX told the FCC. The new SpaceX filing was submitted on Friday and posted to the FCC's website Monday, as pointed out by Light Reading.

Viasat submitted an analysis (PDF) to the FCC in April 2021 claiming that Starlink won't be able to meet the speed obligations attached to the RDOF funding due to capacity limitations. SpaceX bid in the "Above Baseline" tier that requires at least 100Mbps download speeds and 20Mbps upload speeds, and committed to latency of 100 ms or less. Viasat, which primarily uses geostationary satellites with worse latency than Starlink's low Earth satellites, didn't bid in the auction. Viasat's most recent filing last month said, "Starlink still does not support the 100/20Mbps speeds that SpaceX is obligated to provide to all households covered by its provisionally winning RDOF bids" and that "Starlink is unable to do so because of its own system design limitations that cannot be overcome by launching more satellites." Viasat cited Ookla speed tests in its July 2022 filing [...].

In its July 29 response, SpaceX said the "filing adds to Viasat's ongoing campaign to oppose every one of SpaceX's applications, regardless of the proceeding... Viasat is perhaps reinvigorated by recent Ookla data showing Starlink has been able to provide high-speed, low-latency broadband service vastly exceeding Viasat's performance." SpaceX also previously denounced Viasat's objections in FCC filings in July 2021 (PDF) and December 2021 (PDF). The old and new SpaceX filings said the company is cooperating with FCC staff on the Starlink funding review. "Viasat continues to ignore that the Commission specifically directed the Commission staff -- not competitors -- to review the merits of RDOF applications," SpaceX's new filing said. "Starlink has welcomed that staff review and has fully engaged within that Commission-mandated process to demonstrate its ability to meet all of its RDOF obligations and provide high-quality broadband service to consumers that for too long have gone unserved."

The Internet

Two Senators Propose Ban On Data Caps, Blasting ISPs For 'Predatory' Limits (arstechnica.com) 80

An anonymous reader quotes a report from Ars Technica: US Senators Ben Ray Lujan (D-N.M.) and Cory Booker (D-N.J.) want to ban Internet data caps. The senators today introduced the "Uncap America Act," which would "prohibit predatory data caps that force families to pay high costs and unnecessary fees to access high-speed broadband," they said in a press release. "A broadband Internet access service provider shall not impose a data cap except when tailored primarily for the purposes of reasonable network management or managing network congestion," the bill says. The proposed law would order the Federal Communications Commission to issue "regulations to define the conditions under which a data cap is to be considered tailored to the purpose of reasonable network management or managing network congestion."

Data caps that don't comply with the exceptions would violate the Communications Act. "While certain broadband Internet access service networks may require practices to effectively manage congestion, those practices should be tailored to improve equitable access among consumers," the bill says. "Unnecessary data caps limit participation in the digital economy and are contrary to the public interest." The bill can be expected to attract fierce opposition from the broadband industry and would face long odds of passing through the Senate and House. If it does become law, it would likely prohibit the home Internet data caps imposed by Comcast and others, which clearly exist for financial purposes and not for any network management need.

While the Lujan/Booker bill leaves key details up to the FCC, it provides a comprehensive definition of what counts as a data cap under the proposed law. The bill says a data cap is "a limit on the amount of bits or other units of information a customer of a broadband Internet access service provider may download or upload during a period of time specified by the broadband Internet service access provider before the customer is charged a fee for additional usage; is subject to an increasing cost per bit or other unit of information; is charged for an incremental block of usage; or experiences a reduction of access speed; or that the customer is otherwise discouraged or prevented from exceeding." The proposed law would apply to home Internet services and mobile data plans, as it uses a definition of broadband service in US law that includes "mass-market retail service by wire or radio." But the FCC would be able to define different rules for different types of connections, Lujan's office told Ars.

Science

Reality Doesn't Exist Until You Measure It, Quantum Parlor Trick Confirms (science.org) 239

sciencehabit shares a report from Science Magazine: The Moon isn't necessarily there if you don't look at it. So says quantum mechanics, which states that what exists depends on what you measure. Proving reality like that usually involves the comparison of arcane probabilities, but physicists in China have made the point in a clearer way. They performed a matching game [Mermin-Peres game] in which two players leverage quantum effects to win every time -- which they can't if measurements merely reveal reality as it already exists. [...] In each round of the game, Alice and Bob share not one, but two pairs of entangled photons on which to make any measurements they like. Each player also has a three-by-three grid and fills each square in it with a 1 or a -1 depending on the result of those measurements. In each round, a referee randomly selects one of Alice's rows and one of Bob's columns, which overlap in one square. If Alice and Bob have the same number in that square, they win the round.

Sounds easy: Alice and Bob put 1 in every square to guarantee a win. Not so fast. Additional "parity" rules require that all the entries across Alice's row must multiply to 1 and those down Bob's column must multiply to -1. If hidden variables predetermine the results of the measurements, Alice and Bob can't win every round. Each possible set of values for the hidden variables effectively specifies a grid already filled out with -1s and 1s. The results of the actual measurements just tell Alice which one to pick. The same goes for Bob. But, as is easily shown with pencil and paper, no single grid can satisfy both Alice's and Bob's parity rules. So, their grids must disagree in at least one square, and on average, they can win at most eight out of nine rounds.

Quantum mechanics lets them win every time. To do that, they must use a set of measurements devised in 1990 by David Mermin, a theorist at Cornell University, and Asher Peres, a onetime theorist at the Israel Institute of Technology. Alice makes the measurements associated with the squares in the row specified by the referee, and Bob, those for the squares in the specified column. Entanglement guarantees they agree on the number in the key square and that their measurements also obey the parity rules. The whole scheme works because the values emerge only as the measurements are made. The rest of the grid is irrelevant, as values don't exist for measurements that Alice and Bob never make. Generating two pairs of entangled photons simultaneously is impractical, Xi-Lin Wang says. So instead, the experimenters used a single pair of photons that are entangled two ways -- through polarization and so-called orbital angular momentum, which determines whether a wavelike photon corkscrews to the right or to the left. The experiment isn't perfect, but Alice and Bob won 93.84% of 1,075,930 rounds, exceeding the 88.89% maximum with hidden variables, the team reports in a study in press at Physical Review Letters.
The researchers have a real-world use in mind for the demonstration: verifying the work of a quantum computer.

"That task is essential but difficult because a quantum computer is supposed to do things an ordinary computer cannot," reports Science Magazine. "[I]f the game were woven into a program, monitoring it could confirm that the quantum computer is manipulating entangled states as it should."
Google

Google Explains Why It's All In On Matter, the First True Smart Home Standard (theverge.com) 66

Matter is a new open-source, interoperability smart home standard that's been created by over 200 companies to allow all of your devices to communicate with each other locally, without the need for a cloud. The Verge sat down with Michele Turner, the senior director of Google Smart Home Ecosystem, to hear how the company plans to implement Matter when it finally arrives later this year. Here's an excerpt from the interview: Matter has evolved substantially from that first meeting, and there have been delays and setbacks. Do you still feel confident in that original vision, that it's being carried through and is on track to achieve what you set out to do at that Woodside dinner three years ago?

Michele Turner: I do. And, in fact, I think it's exceeding our original vision in some ways. It's been incredibly heartening to see the enthusiasm and the adoption and the number of companies that have joined the CSA and the Matter workgroup. We're at 200 companies -- it's amazing.

How is Matter going to change the smart home experience for the Google Home user?

Michele Turner: "For the Google Home user, I think the bigger areas of Matter where they'll see change first is in getting your devices set up. I just set up some lights at my mother-in-law's house, and it still took me 45 minutes to set up four lights. It shouldn't have been so hard. The first thing is going to be that significantly simpler setup. The second piece is the speed and the reliability of the local network. This has been a big pain point for users. My team spent a lot of time working with partners on improving reliability and reducing latency. Because in our mind, if it's not as fast as a light switch, what's the point? We believe Matter's going to drive down those latency numbers significantly and improve the overall reliability of devices in the home. Then, I think interoperability for users is going to be a big piece. As much as we love having everybody using the Google Assistant, the reality is people have iPhones and Android phones in their homes. Some of them want to use HomeKit. We just don't have that kind of compatibility today for users. And I think that's hard. Being able to have multi-admin really work well between these ecosystems is going to be a big benefit for users.

Then, our long-term goal is to build out what we call the proactive home. Instead of having a whole bunch of connected devices, how do we build that truly proactive home that works for the benefit of users? ... Matter is going to be absolutely foundational to that. It's the architecture behind the proactive home. If we don't have a home that's reliable, if we don't have things running locally, if it doesn't work consistently, we cannot deliver on that promise. The proactive home is really that intelligence layer, whether it's being able to predict that I'm going upstairs, it's 10 at night, and I always go into my bedroom at that time, so turn on the lights for me; or, I'm watching TV, it's 9:30PM, the kids are in bed, and I get a notification on my phone that the lights just went on in the kid's bedroom. Is somebody sick? Are they watching YouTube? Being able to do anomaly detection. Now, Matter doesn't do that. But it's foundational to be able to enable the rest of that. Because if that core foundation of the home -- of the smart home -- isn't solid, the rest of it just doesn't work."

As you've said, Matter is complicated. And there's a lot of expectation that's been placed on its shoulders. What would you say is the biggest misconception right now with Matter?

Michele Turner: "I think the biggest misconception is that Matter is going to solve every problem in IoT. It doesn't have a native intelligence layer that's going to automatically give you the proactive home. In my mind, it's solving three very foundational things. It's solving making setup easier for the majority of the devices that people put in their homes. Not the majority of device types, necessarily, but the majority of devices people put in their homes. It's making the IoT more reliable and faster. And then it's going to solve this multi-admin problem. It's going to provide that device interconnectivity that we don't have today that is really great for users. While it's going to be a lot more than that, it's not today. But it's solving what we believe are really the core problems that have challenged adoption by mainstream users in the past."
The report notes that all of Google's existing Nest branded smart speakers and displays will be upgraded to support Matter, "allowing you to use Google's voice assistant to control any Matter-enabled device in your home, no matter who made it."
Businesses

The Tech Industry's Epic Two-Year Run Sputters (wsj.com) 24

Investors are divided about whether technology companies are set for a deep retrenchment or if growth is simply slowing from pandemic highs. From a report: The technology industry, which powered the U.S. economy during the pandemic and grew at tremendous scale during a decade of ultralow interest rates, is confronting one of the most punishing stretches in years. Global powerhouses and fledgling startups are feeling pain from a variety of economic, industry and market factors, spawning postpandemic turbulence in e-commerce, digital advertising, electric vehicles, ride-hailing and other segments. Companies that emerged as job-creating juggernauts in the past two years -- collectively adding hundreds of thousands of workers to their payrolls in engineering, warehouse and delivery jobs -- have begun to freeze hiring or even lay off employees.

Concerned that some of the forces that have propelled tech ever upward have begun to fade, investors have sent share prices for a number of companies, including Lyft and Peloton plunging on disappointing financial results or other news. The stocks of Netflix, Facebook parent Meta Platforms and Amazon.com all are down more than 30% this year, exceeding the more-than-13% drop in the S&P 500. Investors are divided on the question of whether the slowdown is temporary -- as well-positioned companies work through a period of stagnation after expanding ultrafast in recent years -- or if these are the early signs of a deeper retrenchment for the industry and its investors.

China

Shanghai's Low Covid Death Toll Revives Questions About China's Numbers (nytimes.com) 185

China's largest city has recorded just 17 Covid deaths, despite surging cases. How China defines a Covid death may be part of the reason. The New York Times: By the numbers, Shanghai has been an exemplar of how to save lives during a pandemic. Despite the city's more than 400,000 Covid-19 infections, just 17 people have died, according to officials, statistics they have touted as proof that their strategy of strict lockdowns and mass quarantines works. But those numbers may not give a complete picture of the outbreak's toll. China typically classifies Covid-related deaths more narrowly than many other countries, labeling some chronically ill patients who die while infected as victims of those other conditions. In addition, a nearly three-week lockdown of China's biggest city has limited access to medicine and care for other illnesses. A nurse who suffered an asthma attack died after being denied care because of virus controls. A 90-year-old man died of complications from diabetes after being turned away from an overwhelmed hospital.

"If, at the time, he had been able to get treatment, he probably would have survived," said the man's granddaughter, Tracy Tang, a 32-year-old marketing manager. Residents and frontline workers have also been pushed to their limits by the policies. A hospital worker started bleeding internally after long hours conducting mass testing; she, too, died. It may never become clear how many similar stories there are. China does not release information on excess deaths, defined as the number of deaths -- from Covid as well as other causes -- exceeding the expected total in a given period. Public health scholars say that figure more accurately captures losses during the pandemic, as countries define Covid-related deaths differently. But as an example of the hidden impacts, a prominent Chinese physician recently estimated that nearly 1,000 more diabetes patients could die than expected during Shanghai's lockdown, urging the authorities to take a more measured response.

The outbreak there has revived questions about the true toll of Covid in China, which has officially reported fewer than 5,000 deaths from the coronavirus in two years. Beijing is unlikely to waver from its stringent approach. China's leader, Xi Jinping, has made the country's low death and infection rates central to his administration's legitimacy. Officials have been fired after even a few cases were detected in their jurisdictions. Last week, Mr. Xi said that "prevention and control work cannot be relaxed." The focus on minimizing Covid deaths risks incentivizing officials to neglect other causes of death, said Xi Chen, a professor of public health at Yale.

Advertising

TikTok's Ad Revenue To Surpass Twitter, Snapchat Combined In 2022 (reuters.com) 17

Video-sharing app TikTok's advertisement revenue is likely to triple in 2022 to more than $11 billion, exceeding the combined sales of its rivals Twitter and Snap, according to research firm Insider Intelligence. Reuters reports: TikTok, which is owned by Chinese company ByteDance, is one of the world's most popular social media apps, with more than 1 billion active users. "TikTok's user base has exploded in the past couple of years, and the amount of time users spend on the app is extraordinary," said Debra Aho Williamson, analyst at Insider Intelligence.

Twitter and Snapchat are expected to generate $5.58 billion and $4.86 billion, respectively, in advertising revenue for 2022, with the combined value still less than the $11 billion projected for TikTok. Nearly $6 billion, or more than half, of this year's ad revenue is expected to come from the United States, despite regulatory concerns over user data from U.S being passed on to China.

Space

Sunspot Activity On the Sun Is Seriously Exceeding Official Predictions (sciencealert.com) 64

"Weather predictions here on Earth are more accurate than they've ever been," writes ScienceAlert.

"Trying to predict the behavior of our wild and wacky Sun is a little more tricky." Case in point: according to official predictions, the current cycle of solar activity should be mild. But the gap between the prediction and what's actually happening is pretty significant — and it's getting wider. Sunspot counts, used as a measure for solar activity, are way higher than the predicted values calculated by the NOAA, NASA, and the International Space Environmental Service.

In fact, sunspot counts have been consistently higher than predicted levels since September 2020. This could mean that, in contrast to predictions, the Sun is in the swing of an unusually strong activity cycle.... [T]he number of sunspots for the last 18 months has been consistently higher than predictions. At time of writing, the Sun has 61 sunspots, and we're still over three years from solar maximum.

Here's what makes that even more significant. In 2020 a team of scientists (led by solar physicist Scott McIntosh of the U.S. National Center for Atmospheric Research) predicted that, based on long-term solar cycle trends, this solar cycle was likely to be stronger — and perhaps one of the strongest ever recorded.

They'd also said in 2020 that scientists "lacked a fundamental understanding" of the mechanism behind sun spot cycles, and argued that if this sun cycle proves them correct, "we will have evidence that our framework for understanding the Sun's internal magnetic machine is on the right path."

Thanks to long-time Slashdot reader schwit1 for sharing this article
Space

The Falcon 9 May Now Be the Safest Rocket Ever Launched (arstechnica.com) 116

An anonymous reader quotes a report from Ars Technica: The Falcon 9 reached a notable US milestone in January, equaling and then exceeding the tally of space shuttle launches. During its more than three decades in service, NASA's space shuttle launched 135 times, with 133 successes. To put the Falcon 9's flight rate into perspective, it surpassed the larger shuttle in flights in about one-third of the time. There is no way to know how many missions the Falcon 9 will ultimately fly. At its current rate, the rocket could reach 500 flights before the end of this decade. However, SpaceX is also actively working to put its own booster out of business. The success of the company's Starship project will probably ultimately determine how long the Falcon 9 will remain a workhorse. Nevertheless, it seems likely the Falcon 9 will fly for a long time yet. That is because it now provides the only means for US astronauts to get into space. And while NASA's deep-space Orion vehicle and Boeing's Starliner spacecraft should come online within the next couple of years, the Falcon 9 rocket and Crew Dragon spacecraft will very likely remain the lowest risk, and lowest cost, means of putting humans into orbit for at least the next decade.

Speaking of safety, this is where the Falcon 9 rocket has really shone of late. Since the Amos-6 failure during its static fire test, SpaceX has completed a record-setting run of 111 successful Falcon 9 missions in a row. It probably will be 112 after Thursday. There are only two other rockets with a string of successful flights comparable to the Falcon 9. One is the Soyuz-U variant of the Russian rocket, which launched 786 times from 1973 to 2017. The other is the American Delta II rocket, which recently retired. (Eventually, the Atlas V rocket could also exceed 100 consecutive successes before its retirement later this decade.) According to Wikipedia, amid its long run, the Soyuz-U rocket had a streak of 112 consecutive successful launches between July 1990 and May 1996. However this period includes the Cosmos 2243 launch in April 1993. This mission should more properly be classified as a failure. According to noted space scientist Jonathan McDowell, the control system of the rocket failed during the final phase of the Blok-I burn, and the payload was auto-destructed.

Taking this failure into account, the Soyuz-U had a run of 100 successful launches from 1983 to 1986. This happens to be the exact same number of consecutive successes by the Delta II rocket, originally designed and built by McDonnell Douglas and later flown by Boeing and United Launch Alliance. Overall the Delta II rocket launched 155 times, with two failures. Its final flight, in 2018, was the rocket's 100th consecutive successful mission. So the Falcon 9 has now exceeded both the Soyuz-U and Delta II rockets for consecutive mission successes, and apparently its low flight insurance costs reflect this. What seems remarkable about all of this is that the Falcon 9 amassed this safety record at the very same time SpaceX was experimenting with and demonstrating reuse. At the time of the Amos-6 failure in 2016, the company had yet to re-fly a single Falcon 9 first stage. Now it has pushed some of its boosters to fly 11 flights, and SpaceX has never lost a mission on a reused first stage, even though founder Elon Musk and other officials have explicitly said they are pushing the technology to find its limits.

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