A recent comprehensive study reveals that automated bots are substantially more efficient than humans at cracking Captcha tests, a widely used security measure on over 100 popular websites. The Independent reports: In the study, scientists assessed 200 of the most popular websites and found 120 still used Captcha. They took the help of 1,000 participants online from diverse backgrounds -- varying in location, age, sex and educational level -- to take 10 captcha tests on these sites and gauge their difficulty levels. Researchers found many bots described in scientific journals could beat humans at these tests in both speed and accuracy.

Some Captcha tests took human participants between nine and 15 seconds to solve, with an accuracy of about 50 to 84 per cent, while it took the bots less than a second to crack them, with up to near perfection. "The bots' accuracy ranges from 85-100 per cent, with the majority above 96 per cent. This substantially exceeds the human accuracy range we observed (50-85 per cent)," scientists wrote in the study. They also found that the bots' solving times are "significantly lower" or nearly the same as humans in almost all cases.

The UK's Electoral Commission revealed that a cyber attack granted access to the data of 40 million voters. It went unnoticed for a year and was not disclosed to the public for an additional 10 months. The Guardian reports: The Electoral Commission apologized for the security breach in which the names and addresses of all voters registered between 2014 and 2022 were open to "hostile actors" as far back as August 2021. The attack was discovered last October and reported within 72 hours to the Information Commissioner's Office (ICO), as well as the National Crime Agency. However, the public has only now been informed that the electoral registers containing the data of millions of voters may have been accessible throughout that time.

The Electoral Commission said it was "not able to know conclusively" what information had been accessed. It is not known whether the attackers were linked to a hostile state, such as Russia, or a criminal cyber gang. The watchdog said "much of the data" was already in the public domain and insisted it would be difficult for anyone to influence the outcome of the UK's largely paper-based electoral system, but it acknowledged that voters would still be concerned.

The attackers were able to access full copies of the electoral registers, held by the commission for research purposes and to enable permissibility checks on political donations. These registers include the name and address of anyone in the UK who was registered to vote between 2014 and 2022. The commission's email system was also accessible during the attack. The full register held by the Electoral Commission contains name and address data that can be inspected by the public but only locally through electoral registration officers, with only handwritten notes allowed. The information is not permitted to be used for commercial or marketing purposes. The data of anonymous voters whose details are private for safety reasons and the addresses of overseas voters were not accessible to the intruders in the IT system. A spokesperson for the ICO, the UK's independent regulator on data protection, said: "The Electoral Commission has contacted us regarding this incident and we are currently making inquiries."

They added: "We recognize this news may cause alarm to those who are worried they may be affected and we want to reassure the public that we are investigating as a matter of urgency. In the meantime, if anyone is concerned about how their data has been handled, they should get in touch with the ICO or check our website for advice and support."

Air pollution is helping to drive a rise in antibiotic resistance that poses a significant threat to human health worldwide, a global study suggests. From a report: The analysis, using data from more than 100 countries spanning nearly two decades, indicates that increased air pollution is linked with rising antibiotic resistance across every country and continent. It also suggests the link between the two has strengthened over time, with increases in air pollution levels coinciding with larger rises in antibiotic resistance.

"Our analysis presents strong evidence that increasing levels of air pollution are associated with increased risk of antibiotic resistance," researchers from China and the UK wrote. "This analysis is the first to show how air pollution affects antibiotic resistance globally." Their findings are published in the Lancet Planetary Health journal. Antibiotic resistance is one of the fastest-growing threats to global health. It can affect people of any age in any country and is already killing 1.3 million people a year, according to estimates. The main drivers are still the misuse and overuse of antibiotics, which are used to treat infections. But the study suggests the problem is being worsened by rising levels of air pollution.

The study did not look at the science of why the two might be linked. Evidence suggests that particulate matter PM2.5 can contain antibiotic-resistant bacteria and resistance genes, which may be transferred between environments and inhaled directly by humans, the authors said. Air pollution is already the single largest environmental risk to public health. Long-term exposure to air pollution is associated with chronic conditions such as heart disease, asthma and lung cancer, reducing life expectancy. Short-term exposure to high pollution levels can cause coughing, wheezing and asthma attacks, and is leading to increased hospital and GP attendances worldwide.

Britain faces being left with no hope of meeting its crucial climate crisis goals and losing its status as a world leader in offshore wind energy without an urgent overhaul of government support, ministers are being warned. From a report: The sudden halting of one of the country's biggest offshore windfarm projects last month could signal a "tipping point" in the construction of new sites unless ministers intervene, a number of senior energy industry figures told the Observer.

They warn that a swathe of new projects, which Britain is relying on to meet key climate targets, could also become economically unviable under the existing regime. While the industry has been hit by huge price inflationary pressures, it warns that the government has failed to adjust the scheme that guarantees the price it is paid for energy. "If the government doesn't do something, there's a very real risk that, come September, just before party conferences, the story won't just be about getting rid of the 'green crap' -- it'll be about failing to deliver on the projects they've already said that they wanted," said one industry insider.

Long-time Slashdot reader destinyland writes: This is straight out of science fiction. The technology is absolutely incredible..." says a woman who received an AI-powered bionic arm. "I'm just absolutely in awe of the technology and excited about the future prospects this will give me."

The short video clip (produced by the BBC) also features the woman's doctor explaining that "the top section is customized to fit...with electrodes there recording the unique pattern of movement, that then talk to a little computer inside the forearm that then, through AI, build data and record those movements to tell the arm what to do."

A GoFundMe campaign had raised £296,613 (about $378,121 USD) to purchase the bionic arm — and last week the grateful recipient shared a long-awaited status update. "It's here. It fits. It works...! 6 months after I first signed up in the clinic I have my bionic arm. State of the art, tailored to my body, the price of a very nice sports car. 24h in and I'm already putting it to good use. The feeling of freedom is unbeatable. Being able to carry things in 2 hands! Open a bottle! Give my husband a 2 arm hug!

"I wouldn't have been able to do this without you, you believed in me since the very beginning. You stood by me in my darkest hour. THANK YOU."

"Three of Reddit's biggest communities are no longer focused entirely on John Oliver in a form of protest against Reddit," reports the Verge.

Gizmodo argues that this means "the Reddit protest is finally over. Reddit won." Despite the infinite blackout threats, most moderators relented as the weeks rolled by. Three major holdouts were r/aww, r/pics, and r/videos, some of Reddit's largest communities that account for more than 91 million subscribers. The three subreddits reopened weeks ago but adopted rules by popular vote that prohibited content that did not feature HBO's John Oliver, rendering the forums useless for their previous purposes.

For a while, the subreddits stood strong, but r/videos was the first to backpedal, dropping the John Oliver rule but requiring all posts to feature profanity. Soon that rule was abandoned as well. Last week, the moderators of r/aww announced the John Oliver rule was over, and over the weekend r/pics quietly gave up the protest as well, as reported by the Verge. "More than a month has passed, and as things on the internet go, the passion for the protest has waned and people's attention has shifted to other things," an r/aww moderator wrote in a post about the rule change.

According to Reddark, a site that tracks the subreddit protest, 1,843 of the original 8,829 protesting communities are still dark. But most of these are small communities, and today the only protesting subreddit with over 10 million subscribers is r/fitness.
The Verge: Two other big communities have switched back, too. r/pics (with more than 30 million subscribers) had perhaps been the most visibly tied to John Oliver: Oliver himself posted a series of silly photos specifically for the community to use, and at one point, the moderators of r/pics invited Oliver to join the mod team. But sometime recently, r/pics removed any obvious trace of its connections to John Oliver; the Wayback Machine shows that r/pics was all about John Oliver as of Friday but no longer on Saturday...

r/videos (with more than 26 million subscribers) actually dropped its John Oliver rule back in June; it was replaced by a new rule that all posts needed to contain profanity in the title after a community vote. Earlier this month, the r/videos moderators reverted the rules to what they were before the protests started...

In June, more than 8,000 communities went dark to protest the API pricing, but in the weeks since, many subreddits have opened back up (some after feeling pressure from Reddit) and are operating as they did before. Many users are still disgruntled, though, and made their feelings known in July's r/Place canvas.

More than 1,800 subreddits are still private in protest, according to the Reddark tracker.
Some key passages from the moderator's announcement at r/aww: What about the protest, though; did we win? The short answer is no. The long answer is also no, as Reddit's minimal attempts at positive outreach remain overshadowed by the plethora of depressing developments...

At the end of the day, Reddit's API changes have gone into effect. They did not extend the transition period or reduce the exorbitant prices. They granted exemptions to a few apps and moderation tools, but that's about it. The best thing I can say is that they did honor their commitment to ensuring the continued functionality of some mod tools... Despite some reassurances and promises from Reddit, their conduct and these changes have driven away many developers, leading to the shutdown of some tools and an uncertain future for others.
The announcement with a link labeled "and more importantly," which leads to a picture with a message for Reddit CEO Steve Huffman (who uses the name "Spez" when posting on Reddit.)

An Etsy boycott initiated by UK-based sellers over its payment system has gotten the American company's attention. From a report: Etsy addressed criticism of its policy in a blog post on Aug. 1, and promised to "substantially" decrease the amount of funds held in reserve. Vendors have complained that the platform's policy, which can freeze up to 75% of earnings in reserve for as long as 45 to 90 days, is destroying businesses and placing sellers in dire financial straits. Etsy also takes fees out of the remaining 25% of funds, stripping shops of even more earnings. [...] Vendors have begun switching their shops into "holiday mode" in protest of the payments policy and are leaving for rival sites like Shopify. The UK's Office of the Small Business Commissioner (OSBC), which has been flooded with complaints, has already contacted Etsy about its reserves system, as has the UK's Minister for Enterprise, Markets and Small Businesses.

An anonymous reader quotes a report from Ars Technica: Raspberry Pi CEO Eben Upton has been saying for months that 2023 would be a "recovery year" for Raspberry Pi supply -- the single-board computer, once known for its easy availability and affordability, has been hit with supply shortages for years. Hundreds of thousands of Pi boards were still being manufactured every month, but many were going to commercial buyers rather than retailers and end users. More recently, those manufacturing numbers have climbed from 400,000 monthly units to 600,000 to 800,000 to 1 million, a level that Upton says can be sustained "for as long as is necessary to clear our remaining customer backlogs and return to free availability."

We're now seeing very early signs that supply is returning to normal, at least for some Pi models. UK-based Pi reseller Pimoroni announced today that it was lifting some purchase limitations on 2GB and 4GB Raspberry Pi 4 boards and Pi Zero W boards (not, apparently, the more recent Pi Zero 2 W). The rpilocator stock tracker account has also noted that its number of automated stock alerts has decreased recently "because Pis are staying in stock longer," noting that Pimoroni and The Pi Hut had (and still have) multiple Pi 4 variants in stock.

Even as stock returns to normal, we'll still be dealing with the aftereffects of the shortage for some time to come; the "temporary" price increase for the 2GB Pi 4 board still hasn't been reverted, and Upton's past comments have implied that the company has put off the development of the Pi 5 to allow stock of current models to return to normal (the Pi 4 was introduced just over four years ago). Other retailers still have purchasing restrictions in place. And some models and retailers will clearly recover more quickly than others.

Environmental campaigners have called on the government to learn from its own successes after official figures showed the use of single-use supermarket plastic bags had fallen 98% since retailers in England began charging for them in 2015. From a report: Annual distribution of plastic carrier bags by seven leading grocery chains plummeted from 7.6bn in 2014 to 133m last year, the Department for Environment, Food and Rural Affairs (Defra) said on Monday. Rebecca Pow, the minister for environmental quality and resilience, said the policy had "helped to stop billions of single-use carrier bags littering our neighbourhoods or heading to landfill." The government claimed the average person in England now bought just two single-use carrier bags a year from major retailers.

Campaigners welcomed the finding but said the statistic did not account for all types of plastic bag . They also questioned the timing of the announcement, made as experts said plans for 100 new North Sea oil and gas wells, announced the same day by the prime minister would "send a wrecking ball through the UK's climate commitments." A 5p charge for carrier bags was introduced in English supermarkets in 2015. In 2021, the charge was increased to 10p and extended to all businesses. Since then, the number of plastic bags used across all retailers had fallen 35%, from 627m in 2019-20 to 406m in 2022-23, Defra said. Wales had introduced a 5p charge in 2011, Northern Ireland followed suit in 2013 and Scotland did so in 2014. Scotland and Northern Ireland have since raised their charges to 10p and 25p respectively.

As corporate leaders call for an end to pandemic-era remote work arrangements, unions in Australia are setting a precedent and fighting back, taking to court the country's biggest bank and wrangling with the federal government to demand WFH, as it is known, to become the norm. From a report: "All the deep changes in the Australian labour market have come out of crises. When you have a jolt, you never return to the way the world was," said John Buchanan, head of the University of Sydney's Health and Work Research Network. "We're always ahead of the pack in the English-speaking world, say compared to the UK, US, New Zealand." Empowered by the lowest unemployment rate in half a century, staff at Commonwealth Bank of Australia took the A$170 billion ($114 billion) lender to the industrial tribunal to challenge a directive to work from the office half of the time.

OpenAI has released ChatGPT for Android, months after launching the free iOS app for iPhones and iPads. You can download it in the Google Play Store. The Verge reports: According to a company tweet, it's available first in the US, India, Bangladesh, and Brazil, with other countries set to follow later, mimicking the staged rollout we saw for the iOS version. On July 27th, OpenAI announced additional availability, saying the Android ChatGPT app is now available in Argentina, Canada, France, Germany, Indonesia, Ireland, Japan, Mexico, Nigeria, the Philippines, the UK, and South Korea.

Apple's increasing use of "serialization," which pairs hardware components with the logic board using proprietary software locks, is making simple repairs on devices like iPads and iPhones harder and more expensive. In a recent Forbes article, a repair expert claims the Apple Pencil won't work properly on the iPad Pro if the display is replaced with a non-genuine Apple part, or even a screen from another iPad. From the report: This has now been extended to the displays of fifth and sixth generations of the iPad Pro 12.9-inch and third and fourth generation 11-inch tablets, repair expert Ricky Panesar, founder of iCorrect.co.uk, told me. While repairing a customer's device, Panesar found that the Apple Pencil wasn't delivering straight lines when the iPad display was replaced with a screen from another Apple iPad. "We found with the newer versions of the iPad that when you put a new screen on, even if it's taken from another iPad, the pencil strokes don't work perfectly." Panesar explained to me.

"They have a memory chip that sits on the screen that's programmed to only allow the Pencil functionality to work if the screen is connected to the original logic board." He continued. In practice, Panesar found that lines drawn on the replaced display (Panesar says he doesn't use aftermarket parts for repairs) with the Apple Pencil aren't completely straight. He demoed this in the video [here]. Panesar isn't the only person to discover this, a Reddit post from May complained about the same issue. The poster claimed to have bought a sixth generation iPad Mini from a reseller, which is having the same squiggly line problem. Commenters pointed out that the issue is likely related to serialization and linked to Panesar's video.

A key congressional committee on Wednesday advanced a bipartisan bill that aims to develop a regulatory framework for cryptocurrencies, a milestone for Capitol Hill in its efforts to codify federal oversight for the digital asset industry. From a report: The bill passed by the House Financial Services Committee would define when a cryptocurrency is a security or a commodity and expand the Commodity Futures Trading Commission's (CFTC) oversight of the crypto industry, while clarifying the Securities and Exchange Commission's jurisdiction, as many crypto advocates complain of the agency's perceived overreach. A handful of Democrats, including Reps. Jim Himes and Ritchie Torres, joined committee Republicans in voting for the bill. The House Agriculture Committee is scheduled to consider the same bill Thursday. "As other jurisdictions like the UK, the [European Union], Singapore and Australia have moved forward with clear regulatory frameworks for digital assets, the United States is at risk of falling behind. We intend to change that today," said Representative Patrick McHenry, the Republican chair of the House Financial Services Committee, at the markup.

"Having big U.K. meat-eaters cut some of it out of their diet would be like taking 8 million cars off the road," reports the BBC: That's just one of the findings of new research that scientists say gives the most reliable calculation yet of how what we eat impacts our planet.

The Oxford University study is the first to pinpoint the difference high- and low-meat diets have on greenhouse gas emissions, researchers say... [Oxford University] professor Peter Scarborough, who is part of the Livestock Environment And People project surveyed 55,000 people who were divided into big meat-eaters, who ate more than 100g of meat a day, which equates to a big burger, low meat-eaters, whose daily intake was 50g or less, approximately a couple of chipolata sausages, fish-eaters, vegetarians and vegans... The research shows that a big meat-eater's diet produces an average of 10.24 kg of planet-warming greenhouse gasses each day. A low meat-eater produces almost half that at 5.37 kg per day. [Fish diet: 4.74 kg. "Vegetarian" diet: 4.16 kg] And for vegan diets — it's halved again to 2.47 kg a day.

The analysis is the first to look at the detailed impact of diets on other environmental measures all together. These are land use, water use, water pollution and loss of species, usually caused by loss of habitat because of expansion of farming. In all cases high meat-eaters had a significantly higher adverse impact than other groups...

A separate study also published in Nature Food in 2021 concluded that food production was responsible for a third of all global greenhouse gas emissions. And an independent review for the Department for the Environment Food and Rural Affairs (Defra) called for a 30% reduction in meat consumption by 2032 in order to meet the UK's net zero target.
"The meat industry said the analysis overstated the impact of eating meat."

Thanks to long-time Slashdot reader beforewisdom for sharing the article.

An anonymous reader quotes a report from the BBC: The month of June and the first few days of July were hotter than any in recorded history, according to the World Meteorological Organization (WMO). Residents in the south of the US and southern Europe have been enduring sweltering temperatures, bringing excessive heat warnings, wildfires and plummeting air quality. However, records are not just being broken on land -- but in the water. Global ocean sea surface temperatures were higher than any previous June on record, according to a report by the Copernicus Climate Change Service, with satellite readings in the North Atlantic in particular "off the charts." Last month also set a record at the US National Oceanic and Atmospheric Administration (NOAA) for the biggest difference between expected and actual sea surface temperatures. Water temperatures around Florida, in particular, have been particularly warm. Scientists have also been tracking a large ongoing marine heatwave off the west coast of the US and Canada since it formed in May.

While the heatwave has since lessened in the north-east Atlantic, according to non-profit science organization Mercator Ocean International, another in the western Mediterranean now appears to be intensifying, particularly around the Strait of Gibraltar. This week, sea surface temperatures along the coasts of Southern Spain and North Africa were 2-4C (3.6-7.2F) higher than they would normally be at this time of year, with some spots 5C (9F) above the long-term average. Extreme marine temperatures have also recently been observed around Ireland, the UK and in the Baltic Sea, as well as areas near New Zealand and Australia. More recently, scientists suspect a possible heatwave south of Greenland in the Labrador Sea. "We are having these huge marine heatwaves in different areas of the ocean unexpectedly evolve very early in the year, very strong and over large areas," says Karina von Schuckmann, an oceanographer at Mercator Ocean.

Carlo Buontempo, director of the European Union's Copernicus Climate Change Service, says scientists expect big temperature variations in the Pacific Ocean associated with the El Nino weather pattern, a phase of planet-warming weather which is just beginning, although NOAA is monitoring a large heatwave in the Gulf of Alaska that has been sitting offshore since late 2022. But what we're currently seeing in the North Atlantic is "truly unprecedented", says Buontempo. Scientists are still trying to unravel its full causes. [...] More broadly, experts say the persistence of recent marine heatwaves is a worrying sign about how climate change is unfolding, alongside heatwaves on land, unusual melting of snow cover in the Himalayas and a loss of sea ice. Von Schuckmann notes that, even if humans stopped pumping CO2 into the air tomorrow, the oceans would continue to warm up for many years yet. "I am concerned as a climate scientist that we are further than we thought we are."

Apple says it will remove services such as FaceTime and iMessage from the UK rather than weaken security if new proposals are made law and acted upon. From a report: The government is seeking to update the Investigatory Powers Act (IPA) 2016. It wants messaging services to clear security features with the Home Office before releasing them to customers. The act lets the Home Office demand security features are disabled, without telling the public.

Under the update, this would have to be immediate. Currently, there has to be a review, there can also be an independent oversight process and a technology company can appeal before taking any action. Because of the secrecy surrounding these demands, little is known about how many have been issued and whether they have been complied with. But many messaging services currently offer end-to-end encryption - so messages can be unscrambled by only the devices sending and receiving them.

UK startup Vertical Aerospace has achieved a significant milestone as its electric flying taxi, the VX4, successfully completed its first fully detached flight at Cotswold Airport in southwest England. The prototype flew at a speed of approximately 70 km/h and was remotely controlled using electric batteries. From a report: The flight marks another milestone for Vertical, which completed a smaller tethered hover test with the VX4 in September last year. Vertical said it will continue to test the aircraft with the intention of performing a piloted flight in the future. The company previously said it would achieve certification by 2025 but pushed this back to the end of 2026 after reviewing the programme's timeline.

Aerospace firms including Rolls-Royce Holdings, Honeywell and GKN Ltd are working with Vertical to create the eight-propeller VX4. Vertical has raked in more than 1,400 pre-orders with customers such as Virgin Atlantic Airways Ltd, American Airlines Group Inc, and Avolon Holdings Ltd.

An anonymous reader quotes a report from the BBC: An open letter signed by more than 1,300 experts says AI is a "force for good, not a threat to humanity." It was organized by BCS, the Chartered Institute for IT, to counter "AI doom." Rashik Parmar, BCS chief executive, said it showed the UK tech community didn't believe the "nightmare scenario of evil robot overlords." In March, tech leaders including Elon Musk, who recently launched an AI business, signed a letter calling for a pause in developing powerful systems. That letter suggested super-intelligent AI posed an "existential risk" to humanity.

But the BCS sees the situation in a more positive light, while still supporting the need for rules around AI. Richard Carter is a signatory to the BCS letter. Mr Carter, who founded an AI-powered startup cybersecurity business, feels the dire warnings are unrealistic: "Frankly, this notion that AI is an existential threat to humanity is too far-fetched. We're just not in any kind of a position where that's even feasible." Signatories to the BCS letter come from a range of backgrounds -- business, academia, public bodies and think tanks, though none are as well known as Elon Musk, or run major AI companies like OpenAI.

Those the BBC has spoken to stress the positive uses of AI. Hema Purohit, who leads on digital health and social care for the BCS, said the technology was enabling new ways to spot serious illness, for example medical systems that detect signs of issues such as cardiac disease or diabetes when a patient goes for an eye test. She said AI could also help accelerate the testing of new drugs. Signatory Sarah Burnett, author of a book on AI and business, pointed to agricultural uses of the tech, from robots that use artificial intelligence to pollinate plants to those that "identify weeds and spray or zap them with lasers, rather than having whole crops sprayed with weed killer." The letter argues: "The UK can help lead the way in setting professional and technical standards in AI roles, supported by a robust code of conduct, international collaboration and fully resourced regulation." By doing so, it says Britain "can become a global byword for high-quality, ethical, inclusive AI."

With no formal announcement, Netflix removed its $9.99 "Basic" subscription tier for anybody trying to sign up for a new account or resubscribe in the U.S. and UK. From a report: Now your two options are to pay $5.50 more per month for the "Standard" plan, or otherwise suffer through constant ad interruptions with what's now been dubbed "Standard with ads."

All the changes are listed on the service's help center page. The company noted that the Basic plan "is no longer available for new or rejoining members. If you are currently on the Basic plan, you can remain on this plan until you change plans or cancel your account." Netflix pulled the same move in Canada last month, again without any official announcement. The company has been extra cagey about its latest subscription plan shakeup, which could lead to some rather nasty surprises for anybody who leaves Netflix but comes back later hoping to sign up for the $10 ad-free option.

Dale Vince, the green energy tycoon and founder of Ecotricity, is planning to launch Britain's first electric airline called Ecojet. The Guardian reports: Ecojet, styled as a "flag carrier for green Britain," will launch early next year with a 19-seater plane traveling on a route between Edinburgh and Southampton. The planes will run initially on kerosene-based fuel for the first year, before being retrofitted with engines that convert green hydrogen into electricity. The airline will launch with several green-striped 19-seater planes capable of traveling for 300 miles. Vince hopes to expand the number of routes out to cover all of Britain's big cities. Staff will wear environmentally friendly uniforms, and serve plant-based meals.

A second phase, 18 months later, will result in 70-seater planes capable of flying to Europe being introduced. The company is in the process of applying for a license from the Civil Aviation Authority and securing takeoff and landing slots at airports. However, the process of launching an airline is regarded as slow, and Ecojet will not launch as an electric plane operator, starting by using kerosene-based fuel instead. [...] Vince said Ecojet would "price match" existing airlines on air fares and was intended to attract a mass market, beyond environment-conscious consumers. He said he would invest one million pounds initially but plans to raise further funds next year.