The Bank of England and the Treasury have announced they are setting up a taskforce to explore the possibility of a central bank digital currency. From a report: The aim is to look at the risks and opportunities involved in creating a new kind of digital money. Issued by the Bank for use by households and businesses, it would exist alongside cash and bank deposits, rather than replacing them. No decision has been taken on whether to have such a currency in the UK. However, the government and the Bank want to "engage widely with stakeholders" on the benefits and practicalities of doing so. The taskforce will be jointly led by the Bank's deputy governor for financial stability, Sir Jon Cunliffe, and the Treasury's director general of financial services, Katharine Braddick. The Bank has previously said it is interested in a central bank digital currency (CBDC) because "this is a period of significant change in money and payments." The use of cash in financial transactions has been steadily declining in recent years, while debit card payments have been on the rise. Use of credit cards and direct debits have also been increasing.

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Microsoft is updating Outlook to give companies the option to automatically start or end all meetings early to ensure employees have a break between back-to-backs. New settings in Outlook are rolling out to help reduce the digital overload of working remotely. From a report: Companies can set their own scheduling defaults, and they're fully customizable. That means you could have five minutes blocked off before or after a 30-minute meeting, or 10-15 minutes after hourlong meetings. Individuals can also set their own scheduling defaults, but the company-wide option is the significant change here. The inclusion of the new change comes after Microsoft's own research confirmed that back-to-back virtual meetings are stressful. CNBC adds: For the research, 14 individuals took part in video meetings while wearing electroencephalogram (EEG) equipment to measure brain activity, one day attending stretches of four half-hour meetings back-to-back, while on another day four half-hour meetings interspersed with 10-minute breaks. Lack of breaks resulted in spikes in the beta waves associated with stress building up near the transition periods between meetings, while breaks allowed brains to reset and better engage. Pictures of what the human brain actually looks like "on meeting" are in the full report.

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After pouring beer into a glass, streams of little bubbles appear and start to rise, forming a foamy head. As the bubbles burst, the released carbon dioxide gas imparts the beverage's desirable tang. But just how many bubbles are in that drink? The American Chemical Society: By examining various factors, researchers reporting in ACS Omega estimate between 200,000 and nearly 2 million of these tiny spheres can form in a gently poured lager. Worldwide, beer is one of the most popular alcoholic beverages. Lightly flavored lagers, which are especially well-liked, are produced through a cool fermentation process, converting the sugars in malted grains to alcohol and carbon dioxide. During commercial packaging, more carbonation can be added to get a desired level of fizziness. That's why bottles and cans of beer hiss when opened and release micrometer-wide bubbles when poured into a mug. These bubbles are important sensory elements of beer tasting, similar to sparkling wines, because they transport flavor and scent compounds. The carbonation also can tickle the drinker's nose. Gerard Liger-Belair had previously determined that about 1 million bubbles form in a flute of champagne, but scientists don't know the number created and released by beer before it's flat. So, Liger-Belair and Clara Cilindre wanted to find out. The researchers first measured the amount of carbon dioxide dissolved in a commercial lager just after pouring it into a tilted glass, such as a server would do to reduce its surface foam. Next, using this value and a standard tasting temperature of 42 F, they calculated that dissolved gas would spontaneously aggregate to form streams of bubbles wherever crevices and cavities in the glass were more than 1.4 um-wide. Then, high-speed photographs showed that the bubbles grew in volume as they floated to the surface, capturing and transporting additional dissolved gas to the air above the drink. As the remaining gas concentration decreased, the bubbling would eventually cease. The researchers estimated there could be between 200,000 and 2 million bubbles released before a half-pint of lager would go flat.

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The global shipping industry wants governments to tax their carbon emissions as they try to tackle climate change

The global shipping industry wants governments to tax their carbon emissions as they try to tackle climate change

The global shipping industry wants governments to tax their carbon emissions as they try to tackle climate change

FlatEric521 shares a report: Moxie Marlinspike, the founder of the popular encrypted chat app Signal claims to have hacked devices made by the infamous phone unlocking company Cellebrite, which has famously worked with cops to circumvent encryption such as Signal's. In a blog post Wednesday, Marlinspike not only published details about the new exploits for Cellebrite devices but seemed to suggest that Signal's code could be theoretically altered to hack Cellebrite devices en masse. "We were surprised to find that very little care seems to have been given to Cellebrite's own software security. Industry-standard exploit mitigation defenses are missing, and many opportunities for exploitation are present," Marlinspike wrote in the post. "Any app could contain such a file, and until Cellebrite is able to accurately repair all vulnerabilities in its software with extremely high confidence, the only remedy a Cellebrite user has is to not scan devices." Marlinspike claims (whether you believe this portion of the post or not is up to you) that while he was on a walk he happened to find a Cellebrite phone unlocking device: "By a truly unbelievable coincidence, I was recently out for a walk when I saw a small package fall off a truck ahead of me. As I got closer, the dull enterprise typeface slowly came into focus: Cellebrite. Inside, we found the latest versions of the Cellebrite software, a hardware dongle designed to prevent piracy (tells you something about their customers I guess!), and a bizarrely large number of cable adapters." Along with his colleagues, Marlinspike analyzed the device and found that it included several vulnerabilities that could allow an attacker to include an "otherwise innocuous file in an app" that when it gets scanned by a Cellebrite device exploits it and tampers with the device and the data it can access.

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FlatEric521 shares a report: Moxie Marlinspike, the founder of the popular encrypted chat app Signal claims to have hacked devices made by the infamous phone unlocking company Cellebrite, which has famously worked with cops to circumvent encryption such as Signal's. In a blog post Wednesday, Marlinspike not only published details about the new exploits for Cellebrite devices but seemed to suggest that Signal's code could be theoretically altered to hack Cellebrite devices en masse. "We were surprised to find that very little care seems to have been given to Cellebrite's own software security. Industry-standard exploit mitigation defenses are missing, and many opportunities for exploitation are present," Marlinspike wrote in the post. "Any app could contain such a file, and until Cellebrite is able to accurately repair all vulnerabilities in its software with extremely high confidence, the only remedy a Cellebrite user has is to not scan devices." Marlinspike claims (whether you believe this portion of the post or not is up to you) that while he was on a walk he happened to find a Cellebrite phone unlocking device: "By a truly unbelievable coincidence, I was recently out for a walk when I saw a small package fall off a truck ahead of me. As I got closer, the dull enterprise typeface slowly came into focus: Cellebrite. Inside, we found the latest versions of the Cellebrite software, a hardware dongle designed to prevent piracy (tells you something about their customers I guess!), and a bizarrely large number of cable adapters." Along with his colleagues, Marlinspike analyzed the device and found that it included several vulnerabilities that could allow an attacker to include an "otherwise innocuous file in an app" that when it gets scanned by a Cellebrite device exploits it and tampers with the device and the data it can access.

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Stack Overflow blog: They say there's a kernel of truth behind every joke. In the case of our recent April Fools gag, it might be more like an entire cob, perhaps a bushel of truth. We wanted to embrace a classic Stack Overflow meme and tweak one of our core principles. Our company was inspired by the founders frustration with websites that kept answers to coding questions behind paywalls. What would the world look like if we suddenly decided to monetize the act of copying code from Stack Overflow? Ok, jokes over, hope everyone had a good laugh and no one got too freaked out. But wait, there's more. Once we set up a system to react every time someone typed Command+C, we realized there was also an opportunity to learn about how people use our site. We were able to catalog every copy command made on Stack Overflow over the course of two weeks, and here's what we found. One out of every four users who visits a Stack Overflow question copies something within five minutes of hitting the page. That adds up to 40,623,987 copies across 7,305,042 posts and comments between March 26th and April 9th. People copy from answers about ten times as often as they do from questions and about 35 times as often as they do from comments. People copy from code blocks more than ten times as often as they do from the surrounding text, and surprisingly, we see more copies being made on questions without accepted answers than we do on questions which are accepted. So, if you've ever felt bad about copying code from our site instead of writing it from scratch, forgive yourself!

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The International Space Station is nearing the end of its life and Russia is working on a new module.

A group of hackers executed a ransomware attack on Hoya, marking the second successful attack suffered by the Japanese firm in two years. From a report: "We can confirm that Hoya Vision Care US has experienced a cyberattack. Based on our initial forensics, the disruption appears to have been limited to our United States systems," a Hoya spokesperson said. "After identifying the threat, we quickly took action to contain it and contacted law enforcement. The company has engaged external experts to determine the nature and scope of this event. We will provide updates as more information becomes available." Hoya, named after the West Tokyo neighborhood where it was founded in 1941, is a glassmaker with about 37,000 employees worldwide and about $5 billion in annual revenue. The company gets last year 65% of its sales from contact lenses and glasses, while the rest comes Information technology devices and services such glass substrate used in the manufacturing of semiconductors and hard disk drives, according to 2020 company's report. The hacker group called Astro Team said on its blog last week that it targeted Hoya servers and stole about 300 gigabytes of confidential corporate data including finance, production, email messages, passwords and safety reports. In 2019, Hoya suffered a major cyberattack, infectong over 100 computers and forcing the company to shut down its factories for three days.

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The EU's climate-change goals of becoming climate neutral by 2050 will become legally binding.

The best time to view it will be early morning or after sunset on Thursday, astronomers say.

The law enforcement arm of the U.S. Postal Service has been quietly running a program that tracks and collects Americans' social media posts, including those about planned protests, according to a document obtained by Yahoo News. From the report: The details of the surveillance effort, known as iCOP, or Internet Covert Operations Program, have not previously been made public. The work involves having analysts trawl through social media sites to look for what the document describes as "inflammatory" postings and then sharing that information across government agencies. "Analysts with the United States Postal Inspection Service (USPIS) Internet Covert Operations Program (iCOP) monitored significant activity regarding planned protests occurring internationally and domestically on March 20, 2021," says the March 16 government bulletin, marked as "law enforcement sensitive" and distributed through the Department of Homeland Security's fusion centers. "Locations and times have been identified for these protests, which are being distributed online across multiple social media platforms, to include right-wing leaning Parler and Telegram accounts."

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The CEOs of Uber and Just Eat Takeaway on Wednesday became engaged in a public spat after Uber announced it is planning to launch in Germany -- a market that is currently dominated by Just Eat Takeaway. From a report: Uber Eats will launch in Berlin in the next few weeks and potentially expand into other German cities in the coming months. The news was first reported by The Financial Times and confirmed to CNBC. Just Eat Takeaway CEO Jitse Groen accused Uber CEO Dara Khosrowshahi of trying to "depress" his firm's share price on Twitter on Wednesday. Shares of Just Eat Takeaway closed down almost 3%. Khosrowshahi responded: "Advice: pay a little less attention to your short term stock price and more attention to your Tech and Ops." Shortly thereafter, Groen replied: "If I may ... start paying taxes, minimum wage and social security premiums before giving a founder advice on how he should run his business."

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